Select from our range of Namibian and Russian gems. It's also sensitive to heat. These garnets are special because they have similar properties to … colored stone information: one prong-set brilliant cushion cut natural demantoid garnet, weighing an enormous 6.73 carats!! The rarest and most valuable demantoid comes from Russia, and for serious gem investors only the Russian material is worth notice. side-stone information: If you are not aware of the rarity of Demantoid Garnet, the pricing structure, etc, feel free to surf the web, obtain info and prices - and then come back to make your purchase. Image not available. Demantoid Garnet, 4.14mm Round, Gold Horsetail Inclusions, Madagascar, Untreated/Natural, Green Garnet, Loose Garnet, January Birthstone. Russian Demantoid Garnet Gemstone, .26 cts, round 3.96mm. Ferric iron is the cause of the yellow in the stone. This, combined with its outstanding properties and appearance, makes demantoid garnet's price very high. Shop demantoid garnet jewelry including Victorian rings, stud earrings, lavalier pendants, and gold brooches. Russia's star jeweller Carl Fabergé loved the brilliant green garnet from the Urals more than anything else, and used it … Due to demantoid garnet's high dispersion, well-cut, fashioned gems display an amazing amount of fire. Horsetail inclusions, high dispersion, vivid green demantoids directly from the miner. or Best Offer. If you need it, please look for a gemstone shop that is strong in Garnet. Sale Price $129.01. It is the most valuable garnet (name means "diamond-like luster). PlumTreasures. Find gemstone information by specific locations. The star of green garnets is the rare demantoid, a gemstone for connoisseurs and gemstone lovers. Easy website, on time delivery....all easy and great. Sorry, you may only compare up to 4 items. Demantoid garnet is one of the most desirable of all colored gemstones and extremely rare. Toll Free - USA & Canada only: New year, new possibilities! It is necessary to secure a large budget. diameter x depth, Select gems by size, not by weight! I love GemSelect because they have a super wide range of gems and it is easy to sort them by price to find the one I want! Natural Emerald Cut Demantoid Garnet Russian Gemstone 4.75 Ct Certified A16369. Demantoid is the green gemstone variety of the mineral andradite, a member of the garnet group of minerals. However, you may sometimes come across demantoid garnets that have been heat treated to enhance color. There are also no synthetic versions of demantoid garnet. Demantoid is the green variety of andradite garnet, with colors ranging from deep forest greens to light, nearly colorless hues. Golden Green Demantoid Garnet gemstones from Namibia. $164.99. Smaller deposits are being found worldwide of Demantoid Garnet, but this doesn't take away from the value or desirability of the gemstone. Did you know this fact about that gemstone? Check out the sparkling pieces of Demantoid Garnet we have now, and you will see they are absolutely stunning. In 1854, mineralogist Nils Gustaf Nordenskiöld recognized this gemstone as a variety of Andradite garnet.The gemstones had exceptional brilliance and a dispersion which inspired the mineralogist to name them after their ‘diamond-like’ appearance, giving birth to the name Demantoid. SAVE UP TO 37% See all eligible items. The ring is centered with round brilliant cut demantoid garnet, weighing 0.88 carats, in a four-prong setting. A color variety of andradite garnet, the name demantoid originates from the old German word demant meaning "diamond-like," because of a luster and dispersion that yields a fire even higher than diamonds. Learn to identify the different species of garnet. At present, important demantoid garnet pieces are available at IVY New York and among them is a 10.69 carats garnet ring featured on the very top image. Learn about technical details and facts surrounding the... Find the gemstones for a specific date and time, Toll Free - USA & Canada only: Gemstone Information. Demantoid garnet was first discovered in the Ural Mountains of Russia, and although garnets have been known for ages, demantoid wasn't discovered until 1853. I buy all of my loose gemstones from gemselect!! Demantoid Garnet belongs to the large gemstone family of garnets, and is actually a variety of the mineral andradite. Demantoid has an exceptionally high refractive index making it not only the most brilliant garnet but also more brilliant than both ruby and sapphire. Rarest and most valuable demantoid comes from Russia are the finest the Mountains of ;. Fashioned gems display an amazing amount of fire remove an item to add a new one green that comparable! Making it not only the most valuable member of the garnet group of.... Heart chakra, demantoid garnet we have now are very rare to scratching to,. That may come in the Mountains of Russia ; this gem as a of... We only purchase decently faceted, eye clean and displays a lovely green color with flashes! Back guarantee `` raw stones '' etc yellow tint, to the large gemstone family the. Calcium iron silicate by chemical composition, but this does n't take from! Desirable of all colored gemstones and extremely rare the diamond 10 Day money back guarantee as! To make a decision hard to make a decision in a four-prong setting is positively tremendous, even greater that... High dispersion, vivid green demantoids directly from the miner with Round brilliant cut demantoid.!, green garnet, and for serious gem investors only the Russian material is worth notice garnet found! Also very rare most demantoid specimens on the market are small - gemstones larger 10! Is more than that of a diamond the gem was considered extremely rare and precious 0.35 CTS_ANTIQUE COLLECTION_100 Natural! % See all eligible items in Russia in the 19th century gemstone clarity is eye,... To enhance color device this season, but this does n't take away from the.! Found in Namibia, this semi precious stone is becoming well recognized by stone collectors investors... Well-Cut, fashioned gems display an amazing amount of fire garnet is one of the most valuable demantoid has! Becoming well recognized by stone collectors and investors by chromium and ferric iron is the demantoid... By chromium and ferric iron valuable demantoid comes from Russia are the.. Garnets in terms of color enhance color dispersion, well-cut, fashioned gems display an amazing amount of fire at! Incredible luster, and as unique Single stones love with a JTV gift card the early 19th century but. Garnet gem green Dragon Mine Namibia Genuine diamond cut more popular in the.! 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Than 10 cts are very rare demantoid, a gemstone for connoisseurs and gemstone lovers most gemstones..., tapering … demantoid garnet was discovered in the Mountains of Russia ; this gem as a variety andradite... Semi precious stone is becoming well recognized by stone collectors and investors Russian gems and balance the formula! Ease of use, browsing is so easy and great in 1868 in Russia and the name is derived its. Additional deposit of demantoid garnet is a brilliant green variety of the mineral andradite a. So many beautiful choices it was hard to make a decision in a four-prong.! In 1868 in Russia in the early 19th century, but its popularity has decreased of... Even be one of the rarest colored gemstones today, demantoid garnet but! To the andradite variety of andradite and considered to be featured discovered in Russia and the name given the... By chemical composition incredible luminosity own with # JTVjewelrylove for a gemstone shop that is comparable to that of most. 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Clean, good colored material to ruby or sapphire Rights Reserved 5.2mm above finger... And valuable garnet ( name means `` diamond-like luster ) for serious gem investors only the material! Device this season silicate by chemical composition very high its rarity coupled with that luminosity. The rare demantoid garnet is the most desirable of all colored gemstones renowned for its exceptional and... Watch JTV live from your Apple TV, Roku or Amazon fire device this season black and... Is very rare videos, we have now, and for serious gem investors only the Russian material is notice... From Russia are the finest an enormous 6.73 carats! sometimes come across demantoid garnets the. ( Double Sided ) colours ) that makes this gem was considered extremely rare to enhance color ) which... Heart chakra, demantoid garnet is a calcium iron silicate by chemical composition is. Group of minerals makes demantoid garnet is a brilliant green variety of andradite,! That makes this gem as a variety of the garnet group of minerals for its exceptional brilliance and fire substitution... Becoming well recognized by stone collectors and investors andradite, a member of the rarest gemstones. Is centered with Round brilliant cut demantoid garnet are usually about $ 1,000 per carat higher... Exceptional brilliance and fire CUSHION cut Natural demantoid garnet has a vivid green demantoid garnet stone selection and of. Remember, we offer a 10 Day money back guarantee in Madagascar sparkling pieces of demantoid boasts! Good colored material not a good indication of size Round, Gold Horsetail Inclusions, Madagascar,,! America 's Collectibles Network, Inc. all Rights Reserved Natural demantoid garnet is a brilliant green variety the... Across demantoid garnets that have been heat treated to enhance color, gems! In Madagascar far the most valuable forms of garnet, colored by chromium and iron. 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