Opal rings from official Government Heritage site in Australia.

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Handcrafted Opal Rings.

Posted by opals on Jan 6, 2017 in about opals, Australian opal jewelry, Australian opal ring, Black opal jewellery, Black opal jewelry, Black opal rings, Care for opal jewelry, fire opal jewelry, Handmade opal jewelry, Handmade opal necklace, Jewelry October, october birthstones, October gemstone, Opal engagement rings, opal jewellery, Opal jewelry, opal ring, opal ring, Opal ring, Articles Jewelry. |

Handcrafted Rings Opals Graham’s Amazing Heritage Opals Still Available Here . Handcrafted opal rings lot cheaper hear because you have gone direct to the primary opal producer plus direct to the goldsmith handcrafted opal ring designer, that open cut his own Australian opal mine. Here you are going direct at wholesale prices to Mr Graham Black site and shopping cart, with the best deposit of Australian opals ever discovered from the only official government Heritage listed opal mine in the country of Australia, Heritage listed because the quality is the best deposit of opal gemstones ever discovered anywhere in the world. Sale 75% Savings Off your own free personal handcrafted opal ring designs, if you purchase one of our wholesale opals over $199 US, goldsmith make free your choice in design pendant or Australian handcrafted opal ring , you pay International going price for gold or silver, delivery insurance free to your address. Handcrafted opal rings are very unusual and quite difficult to find in jewellery shops in most countries around the world, as opals are not like other coloured gemstones that are common available everywhere. Opal rings are unique because you will never find two of the same identical opal rings, because the opal gemstones do not come in matching pairs, Opal gemstones are all identified individual easily by the naked eye. And the finest best quality opal gemstones are only discovered in Australia, and the most brilliant come from the arid region outback of the state of New South Wales capital Sydney Australia. All Graham’s opals in his opal rings handcrafted all jewellery handcrafted custom made. jewellery come from the only official government heritage listed opal mine, that is not depleted of this very rare precious gemstone and is still least today. Free custom-made work jewellery free of charge, when purchasing one opal stones over $199. Rings Opal Graham’s Amazing Heritage Opals Still Available Here . Opals are so rare you will most likely have no chance of purchasing any good quality in your city, you will only find good quality on the Internet, and only on a few websites. Diamonds sapphires and rubies jadeite can be found everywhere anywhere that there is a jewellery shop, these gemstones come in tens of millions all 100% exactly identical, its only the ring jewellery design that makes these gemstones different, and it is not long before Goldsmiths will copy if they see the design is unique and different. Where Opal jewellery you can copy the design of the jeweller, but you can never have 2 natural 100% authentic opal gemstones. Rings Opal Graham’s Amazing Heritage Opals Still Available Here . Semiprecious and precious gemstones like diamonds or sapphires and rubies, are usually faceted and placed into sizes like 0.2 and 0.5 carats 1 carat or 2 carat size, and can be graded with different systems for example...

Posted by opals on Nov 21, 2016 in about opals, Australian opal diamond ring, Australian opal jewelry, Australian opal ring, Australian-opal-gemstone-rings, Black opal jewellery, Black opal jewelry, Black opal rings, Care for opal jewelry, Custom opal diamond ring, fire opal jewelry, Handmade opal jewelry, How to price opals, Jewelry October, Opal engagement rings, opal jewellery, Opal jewelry, opal ring, opal ring, opal ring handmade, Opal ring, Articles Jewelry., selling opal jewelry |

Opal ring handcrafted by Graham Black. Opal ring handcrafted lot cheaper hear because you have gone direct to the primary producer goldsmith designer that open cut his own Australian opal mine. Here you are going direct wholesale prices to Mr Graham Black site and shopping cart, with the best deposit of Australian opals ever discovered from the only official government Heritage listed opal mine in the country of Australia, Heritage listed because the quality is the best deposit of opal gemstones ever discovered anywhere in the world. Opal ring handcrafted and engagement opal rings must be custom made, this type of jewelry business must be taken serious, because custom work is not cheap and can cost you up to $900 if not more just on the crafted Goldsmith work and design. Engagement weddings and special presents the most serious gifts of all the gifts in your life, you must consider choices of jewelry and rings for your engagement, opal is a very special gemstone for your wife’s engagement, opal this is an excellent gemstone choice for jewelry. Opal ring handcrafted big sale on now one free Goldsmith handmade engagement opal ring, clients only need to purchased one opal over $199 and this will entitle you to one basic handmade design free, if you need extremely detailed Goldsmith work clients will have to pay a very small fee, little charge under hundred dollars when it comes to very detail engagement handcrafted rings, clients must pay for the gold or silver, and graham will take care of the mail delivery and insurance charges to your premises. Opal Rings , Video More Opal Design Choice. Opal Diamond Ring , Video More Opal Design Choice. Opal Gold Ring , Video More Opal Design Choice.. Opal Ring , Video More Opal Design Choice.. Black Opal Rings , Video More Opal Design Choice. Black Opal Ring , Video More Opal Design Choice. Save a small fortune in handcrafted workmanship, as when it comes to handmade opal rings, Goldsmiths in your countries can be quite expensive, as the basic wage in first world countries protects everybody gardeners and laborers, everybody has an insurance policy, so handcraft jewelry in America Japan European Union nearly out of the question these days, graham saves his customers a small fortune because when you purchase from his website you are purchasing direct from the miner, you are cutting out the International opal dealers that fly from your country to Australia, Business people pay a lot of money to fly back again, car rental hotels and this is time, all cost passed on to customers. Graham also cuts out the middle business jewelry stores and slick sales people. Opal gemstones have many colors and are sufficient on their own, if you can afford to purchase a few little diamonds that are not expensive, and surround the opal gemstone with some sparkling...

Posted by opals on Oct 29, 2016 in Australian opal diamond ring, Australian opal jewelry, Australian opal ring, Black opal jewellery, Black opal jewelry, Black opal rings, Care for opal jewelry, Custom opal diamond ring, fire opal jewelry, How to price opals, Jewelry October, Opal engagement rings, opal jewellery, Opal jewelry, opal ring, opal ring, opal ring handmade, Opal ring, Articles Jewelry., selling opal jewelry |

Engagement Opal Rings Handcrafted Or Black Opal Rings. Engagement opal rings lot cheaper hear because you have gone direct to the primary producer goldsmith designer that open cut his own Australian opal mine. Here you are going direct wholesale prices to Mr Graham Black site and shopping cart, with the best deposit of Australian opals ever discovered from the only official government Heritage listed opal mine in the country of Australia, Heritage listed because the quality is the best deposit of opal gemstones ever discovered anywhere in the world. Engagement opal rings this is the most precious time of your life, you must consider the choices of jewelry for your wife’s engagement ring, if you would like a very special pretty gemstone to match your future wife, then engagement rings handcrafted opal ring can be a excellent choice. Engagement opal rings Sale free Goldsmith handmade ring if clients purchased one of graham’s opals over $199, but clients will have to be charge a little bit when it comes to very detail engagement handcrafted rings,you only have to pay for the material silver or gold, graham will pay for mail delivery and insurance charges. You do not have to add diamonds because opal gemstones have many colors and are sufficient on their own, but if your budget allows you to purchase little diamonds that are very affordable, and surround the feature gemstone with clear sparkling diamonds, then this will significantly enhance your future wives engagement opal ring. Maybe your budget can only extend to a few small diamonds, they can be inserted into the design saving your budget. Opal Rings , Video More Opal Design Choice. Opal Diamond Ring , Video More Opal Design Choice. Opal Gold Ring , Video More Opal Design Choice.. Opal Ring , Video More Opal Design Choice.. Black Opal Rings , Video More Opal Design Choice. Black Opal Ring , Video More Opal Design Choice. Remember the basic pricing system for this stone is basic body tone structure, along with different prices for different strength play of colors, and cleanness of color or cloudiness. Also you can use other gemstones to insert around the engagement opal ring, like little red ruby’s, will enhance a beautiful blue green opal. Red multicolored blue green opals are very expensive, and by adding little red ruby’s around a beautiful blue green opal you have all these colors at a very affordable price. Little reddish pinkish ruby’s are very affordable so do not let jewelers and Goldsmiths tell you otherwise. And as opals is a very loving gemstone they are perfect for engagement events, maybe just leave the diamonds later on when you finally get married. This way you will have an beautiful contrast on your wife’s hand, one colorful opal engagement ring adding uniqueness to every woman’s fashion statement her outfit on the day, and of course later...

Posted by opals on Sep 12, 2016 in about opals, Australian opal jewelry, Australian opal ring, Black opal jewellery, Black opal jewelry, Black opal rings, Care for opal jewelry, Custom opal diamond ring, fire opal jewelry, Handmade opal jewelry, How to price opals, Jewelry October, Opal engagement rings, opal jewellery, Opal jewelry, opal ring, opal ring, opal ring handmade, Opal ring, Articles Jewelry. |

Handcrafted black opal rings and black opal jewellery direct from official Australian heritage mine. Handcrafted black opal rings lot cheaper hear because you have gone direct to the primary black opal producer and goldsmith designer that open cut his own Australian black opal mine. Here you are going direct wholesale prices to Mr Graham Black site and shopping cart, with the best deposit of Australian black opals ever discovered from the only official government Heritage listed black opal mine in the country of Australia, Heritage listed because the quality is the best deposit of black opal gemstones ever discovered anywhere in the world. Handcrafted black opal rings direct from the primary producer, Graham has the only official Australian State Heritage Opal mine, and does not ask customers for any extra costs postage and insurance, the lowest price for handcrafted Opal rings. Goldsmith Graham will better your jewelers price that they gave you, Graham is often more than 75% cheaper for you need handcrafted black opal rings and jewelry. No expensive retail jewellery shop prices here or salesman you’re going direct to the Goldsmith, and opal mines at wholesale, so cut out all the middle men and women in the jewelry business, and save yourself a small fortune.Great deal customers buy one of Graham’s Opals over $199, all the handcrafted work is free for basic rings and pendants jewelry, customers only have to pay for materials gold or silver, and if you are looking for a very big ring and very detailed ring, maybe with some other added gemstones in the design, there will be a small handcrafted Goldsmith charge. Opals Australian National Women’s basketball team name Opals, Head coach Jan has one Australian black opal from Graham’s famous black opal mine, which is next door to where the famous black opal named Halley’s comet, the Guinness book of world records largest uncut black opal gemstone that was discovered in modern time, and was discovered also in the same year 1986, the year when Halley’s comet could be seen from Earth. About Graham Black Opal official Government Heritage site in Australia more information about black opal rings. The head coach stated Graham’s black opal jewellery will remain Jan’s preferred lucky black opal jewellery to wear with pride . The coach has carried and worn a piece of lucky black opal during all the major campaigns whilst coaching the Australian Basketball team, throughout Jan’s world Championships of 2002, the Athens Olympics of 2004, medal 2006 World Championships and Silver in Beijing Olympics. Handcrafted Opal rings commercial and higher grade must be crafted by opal specialist, Goldsmith jewelers must be particularly familial with the gemstone, particularly the setter must be very familiar with such a rare gemstone. And this can be very costly as many jewellers want the customer to pay extra, for insurance before guaranteeing finished set handcrafted black...

Black Opal Necklace Australian opal Jewelry.

Posted by opals on Aug 21, 2016 in Australian opal jewelry, Australian opal ring, Black opal earrings, Black opal jewellery, Black opal jewelry, Black opal rings, Black opals, Care for opal jewelry, Custom opal diamond ring, Handmade opal jewelry, Handmade opal necklace, How to price opals, Jewelry October, October gemstone, opal jewellery, Opal jewelry, opal ring, opal ring, Opal ring, Articles Jewelry. |

Black opal necklace handmade jewelry. Black opal necklace wholesale prices, you the most affordable custom goldsmith available. Magnificent offer Sale for Customers, simply if you buy one of the opals over $199. Graham will hand make free of charge one custom ring or pendent design jewelry free of charge. Custom made jewelry at the best prices here, Graham has better prices then you will fine any where for handmade opal jewelry. Cut out all the middle people and go direct to the primary producer, Australian opal gemstone specialist in the Industry . Graham the only opal expert with Government official Heritage listed opal mine, because the opal stones are known as the best quality, listed as item of environmental heritage in LEP National Trust of Australia.Graham supplies free certificate the only Heritage opal producer from the Capital of the black opal Industry in the Premier State the Capital Sydney Australia. Black opal necklace. If opal silica spheres arrangement form regular type uniform in or on the black opal material, at the most famous location Lightning Ridge region of Australia, then the specimens will contain precious opal, among the most beautiful amazing natural objects on earth. Name opal in the English language comes from Ancient word Opalus Latin, meaning play of colors of precious gemstones.Precious Australian opal hardness about 6 average starts from 5.5 to 6.5 opals consists, of Hydrated amorphous Silica, that makes for unique play of colors meaning different colors will flash when rotating seen by the human eye. This characteristic of most opal gemstones discovered around the world,play of colors caused by silica spheres cemented together silica, and depending on the amount silica spheres the arrangement tightness of the silica spheres, determent brilliant of opal grades, commercial grade or semiprecious and A quality. Handmade black opal rings. Black opal necklace. Theory some types of opal gemstones exist because of volcanic rocks in cavities and cracks, sedimentary volcanic percolating water in the ground with timing, dissolves silica that precipitates to make raw silica spheres opal colors or play of colors, particularly when the stones are cut and polished, opal can replace wood fossils seeds in many living things, such as shells and animal bones that lived over 110,000,000 years ago, original material had dissolved. Graham Black opal necklace all...

Posted by opals on Aug 18, 2016 in about opals, Australian opal diamond ring, Australian opal jewelry, Australian opal ring, Black opal jewellery, Black opal jewelry, Black opal rings, Care for opal jewelry, Custom opal diamond ring, Handmade opal jewelry, Jewelry October, october birthstones, October gemstone, opal jewellery, Opal jewelry, opal ring, opal ring, opal ring handmade, Opal ring, Articles Jewelry. |

Rings Black opal handmade jewelry. Rings black opal or Crystal opal best price you’re fine any where. Amazing Offer Sale for Customers simply if you choose one of the opals, over $199 we will make free of charge one handmade design for you free of charge. If you buy a similar stone else where, how much will you have to spend to have the Goldsmith make you a rings black opal handmade? Goldsmith work $500 up to 1,000. You will not find a better offer, you only pay for the materials Silver or Gold that is a standard International price. Guys you can be involved in your own design rings black opal or Crystal opal, the catalogues on gemstones at Graham Black opals are all price wholesale. Rings black opal jewelry stores at wholesale prices, you will not find more affordable custom goldsmith. Cut out all the middle people and go direct to the primary producer, Australian opal gemstone specialist in the Industry . Graham the only opal expert with Government official Heritage listed opal mine, because the stones are known as the best quality, listed as item of environmental heritage in LEP National Trust of Australia. Free honest certificate the only opal producer from the Capital of the black opal Industry in the Premier State the Capital Sydney Australia. Rings Black opal handmade jewelry. Geology of black opal mining a very clean industry in Australia, no chemicals are used in processing of the clay or mineral, only water is used to clean the clay and rock and solids. Geology Greek word regarding the study about earth science, soils metals minerals rocks composed processes by which they change. The insight into the history of our Earth and Geology is important for mining and mining and exploration,unfortunately most of the world water and air pollution comes from science academics, the science of chemistry and many type of commercial mining activities, these science are responsible for the change in our climates for the good and the bad. Opal gemstones most famous Geology mineral deposits come from the country of Australia. Usually the most expensive objects in life are the most beautiful and best quality, Rings black opal are the most beautiful, only discovered from around the town of Lightning Ridge in the state of nsw Australia, you can find true deposit, the only place in the world you will find true black opal N1 N2 deposits the most expensive opal of all. So many jewelers and gemologist say the best grade and most beautiful, but when it comes to buying jewelry its always in the eye of the beholder. Handmade black opal rings. Rings Black opal handmade jewelry. Lots of beautiful crystal and white opal from the state of Coober Pedi South Australia, along with locations named Mintabie and Andamooka . Australia the state of Queensland a place called Koroit in the...

Posted by opals on Jan 31, 2016 in about opals, Australian opal jewelry, Australian opal ring, Black opal earrings, Black opal jewellery, Black opal jewelry, Black opal rings, Care for opal jewelry, Handmade opal jewelry, Handmade opal necklace, Jewelry October, Opal engagement rings, opal jewellery, Opal jewelry, opal ring, opal ring, opal ring handmade, Opal ring, Articles Jewelry. |

Handmade Jewelry With Opal Gemstone. Handmade jewelry with opal gemstones best opals best price you will fine any where. Amazing Offer Sale for Customers simply if you choose one of the opals, over $199 we will make free of charge one handmade design for you free of charge. Direct at wholesale prices from the Australian miner opal rings and opal jewelry direct from our goldsmith’s at the lowest price you will find on the Internet. Opal jewelry is not only unique because it is custom made for the customer only, but the opal unique also as its virtually impossible to find two of the same matching opals. Our Australian opals are not calibrated unlike other types of gemstones that are mostly calibrated for example rubies and sapphires, let’s say one carat commercial grade there are millions all identical in handmade jewelry, and this goes with A grade semiprecious high-grade B & C grade tens of million all identical. So with custom opal jewelry you have yourself a true unique item that can be passed down to the younger ones in the family. Handmade custom jewelry. And if your budget is still looking good add a few diamonds to your jewelry design, as with all gemstones the diamonds enhance the particular feature gemstone particularly when using very affordable small 0.3 0.2 diamonds that are very affordable, you can surround a ruby or sapphire and opal, as the little clear glass like diamonds will enhance a multicolor or single color gemstone and make it look even more unique and amazing than what it looks like on its own, particularly in a custom ring or jewelry made just for you by Graham Black opal specialist. Graham Black workplace is the only official heritage Australian state opal mine which Sydney being the capital of, he is also a master jeweler with over 40 years experience in the industry, working with a true unique gemstone Australian opal specialist. Australian opals are recognized as the best quality produced from all the different mining locations throughout the world, and as Graham’s workplace has official heritage listing because the quality at his particular location in Australia is known to be the most amazing of all the Australian deposit ever discovered. Handmade custom jewelry. Handmade opal rings. A little bit more information about Australian opals you might be interested in knowing, this particular gemstone comes in all the colors of all the different types of gemstones discovered found around the world, you can have ruby red color opals in your handmade necklace or green colors of Jade or blue of sapphires purple orange color, or simply all these colors in a multicolor handmade...

How To Price Opals. And Pricing Black Opals.

Posted by opals on Dec 17, 2015 in about opals, Black opal earrings, Black opal jewellery, Black opal jewelry, Black opal rings, Black opals, Care for opal jewelry, Cutting opals, Handmade opal jewelry, Handmade opal necklace, How to price opals, opal jewellery, Opal jewelry, opal ring, opal ring, opal ring handmade, Opal ring, Articles Jewelry., Opals for sale, selling opal jewelry, Wholesale opals |

How price opals when buying. How price opals before buying opal jewelry learn how to price opals, look for the best opal quality. Very easy to answer Australian industry has the best quality in every grade, semiprecious commercial grade and the best gem quality. I do not want you to get deeply into the professional dealing and wholesale side of pricing as this gemstone is the most difficult to price by far and will only confuse you. Simply buy the black opal that appeals to you about black opal rings , purples and lavender colors most affordable, then you’re looking at blue color, going up in price green color, then orange and the most expensive red. Remember you want a big deduction in price if any of these colors are not dazzling bright and clear, also without black and grey in the face of the gemstone, but little bit of black is quite acceptable. How opals price. But you must remember two colors are more expensive than single colors, purple and red is not always necessary more expensive then orange and green, if the red color is only noticeable from one direction when viewing and turning the ring jewelry. Simply if the orange and green color is more intense visually from two or three angles when you are viewing, this will make the green and orange color gemstone more expensive then the red and purple opal. If the gemstone is a high dome cabochon you’re looking at 30% up from a flat gemstone. White opal is a lot less than Crystal in price but a predominately black body tone N1 or N2 very dark around the sides. Another term semi black, where this jet black color comes through the centre where the colors on top will sit directly on the black background is priced 30% higher than Crystal opal, and Australian Crystal is much more stable then Mexican or Ethiopian Equivalent. The back of the gemstone is not that important as long as it is not to thick or thin without to much sand. The bottom line is it is always in the eye of the beholder simply by the one appeals to you the most, so this guide will be enough with out confusing the new first time opal buyer. Last of all good symmetrical shapes, oblong and round cut gemstones are very sought after so they will have a higher price tag then none symmetrical shapes. How price opals and how opals are formed. Opal are formed in different way’s and many theories have been published, along with evidence to demonstrate how the gemstone opal formed. Opal fields have many things in common sedimentary host rocks Jurassic and Cretaceous period around the great artesian basin situated in the outback of the semi and arid regions of Australia. Unfortunately some of the different associations like GIA classifying systems...

Posted by opals on Aug 5, 2015 in Australian opal diamond ring, Australian opal jewelry, Australian opal ring, Black opal jewellery, Black opal jewelry, Black opal rings, Care for opal jewelry, Custom opal diamond ring, fire opal jewelry, Handmade opal jewelry, Jewelry October, Opal engagement rings, opal jewellery, Opal jewelry, opal ring, opal ring, opal ring handmade, Opal ring, Articles Jewelry., selling opal jewelry |

Unique Opal Rings Custom Handmade Unique Jewelry. Unique opal rings best opals best price you will fine any where. Amazing Offer Sale for Customers simply if you choose one of the opals, over $199 we will make free of charge one handmade design for you free of charge. like most gemstones sapphires and rubies usually have beautiful dazzling clear small diamonds custom placed in the design, either the left of the ring or custom made in the right side of the ring, you can have diamonds placed on the two sides of the ring when hand making the design, so many choices surround the feature gemstone with diamonds 360°, you can design the jewelry or simply leave it up to the Goldsmith, he did not major in English but he is a Master Goldsmith artisan. Australian opal gemstones are unique among all the opal gemstones you can simply custom make the ring with out any diamonds and the ring will still look dazzling. Unique beautiful patterns and all the colors of the rainbow in one gemstone, choices of two colors or if you prefer three colors in the feature gemstone, or have this gemstone simply set alone. Beautiful cabochon shape cut or maybe you prefer flat shape cut opal in your ring. About our unique opal rings customers purchase one gemstones over $191 your entitlement“free handmade jewelry custom ring free of charge”With certificate of authenticity outlining handmade jewelry stating 18 karat or 14 karat gold, authenticity outlining qualities solid Australian Lightning Ridge opal gemstone no treatments. About unique opal rings. First of all you need your jeweler goldsmith to outsource an Australian opal only because they are the best quality in the world and if you are having a handmade unique jewelry item design personally for yourself. Be careful there is a lot of Ethiopian crystal opal on the market today,but there is a percentage that is very beautiful. On the whole all grades of Ethiopian crystal opal is very poorest compared to Australian. Ethiopian lots of grazing and faults flaws like all gemstones tourmaline the lower grade and all grades prices accordingly, from low grade because many faults grazing flaws low clarity, commercial grade a lot less faults and this is why you pay a lot more for gem quality types because the top grade gemstones have no faults blemishes with fabulous clarity. Our Australian gemstone investment appreciate quickly and the price goes up, one reason is direct from the mine at wholesale prices another rare“Heritage opals” . Graham’s Australian official government national symbol,“famous opal mine guarantee best deposit ever discovered. Submission for Heritage read”,“opal more rarely, specimens contain precious Australian opals” And these are surely among the most beautiful natural objects on earth. The Australian opal is of the highest quality, characterized by red/black gems of superlative brilliance. Graham’s mine listed in the State of N.S.W Capital Sydney...

Posted by opals on Jul 30, 2015 in Australian opal jewelry, Australian opal ring, Black opal jewellery, Black opal jewelry, Black opal rings, Care for opal jewelry, fire opal jewelry, Handmade opal jewelry, Jewelry October, october birthstones, October gemstone, opal jewellery, Opal jewelry, opal ring, opal ring, opal ring handmade, Opal ring, Articles Jewelry. |

Jewelry opal ring unique custom design jewelry with Australian opal gemstones only. Jewelry opal ring best opals best price you will fine any where. Amazing Offer Sale for Customers, simply if you choose one of the opals over $199 we will make free of charge, one handmade design for you free of charge. Graham’s jewelry opal rings have no Ethiopian or Mexican inferior Third World gemstones in our unique handmade jewelry opal ring, unique jewelry needs unique gemstones and the country of Australia has the best quality in this particular gemstone. Opals in every color and every body tone white black or crystal. Our Goldsmith might be old and our graphic web designer did not major in English but our goldsmith is a Master artisan, and this site has the best prices for unique opal jewelry. About sale jewelry opal ring, customers purchase one gemstones over $191 your entitlement“free handmade jewelry custom ring free of charge”. With certificate of authenticity outlining handmade jewelry stating 18 karat or 14 karat gold, authenticity outlining qualities solid Australian Lightning Ridge opal gemstone no treatments. The Australian opal is known around the world amongst all the finest jewelry designers as having the most outstanding quality in every grade, and there is no comparison when it comes to other deposits around the world, the most famous is only found in one area in Australia around the township known by the name of Lightning Ridge. This particular type multi colors or single color double colors with “body tone black N1″Can not be found anywhere in the world, so the rule of thumb when you are purchasing this most outstanding gemstone regardless of commercial grade A grade semiprecious grade, if the lab testing certificate in the United states which is very reliable states black opal, then you will pay 30% extra then inferior opal in the same range from overseas say from the country of Ethiopia. But if the sales person tells you this is a black opal I would ask to see the certificate and carefully read for yourself and if there is no records to the word black then make sure you ask for a big discount before you hand over your hard earned money. Jewelry opal ring with Australian opal gemstones . Even very low grade the Australian black with color is stronger than boulder or Mexican Ethiopia and more stronger than low grade crystal, this is why I say unique jewelry designs can help a lot but if you are spending money on gold and good handmade jewelry then you need a good quality gemstone. Our Australian gemstone investment appreciate quickly and the price goes up, one reason is direct from the mine at wholesale prices another rare“Heritage opals” . Graham’s Australian official government national symbol,“famous opal mine guarantee best deposit ever discovered. Submission for Heritage read”,“opal more rarely, specimens contain precious Australian opals” And these...