Fine saturated blues in sizes over 10 carats are typically $300 to $400 per carat, while high quality stones in the 5 to 10 carat size sell for $200 to $300 per carat. Brown rough that doesn’t treat to blue—or turns out ugly—is reheated, and yellows may result. Yellows made from brown rough are unstable: They turn brown in sunlight and revert to yellow after a day in darkness. Introduction to Blue Zircon Gems – Zircon's brilliant luster fire and bright hues make it an enjoyable addition to any jewelry collection. © 1993-2014 Navneetgems all rights reserved, 919/357, 28th floor, The members of ICA invite and encourage you to join! Cambodian Blue Zircon is the King of Zircon- but it doesn't start out that way. Blue zircon from Cambodia is highly regarded for its unique color and brilliance. The hardness of this stone is 7-7.5 on Mohs scale which attracts jewelers to make rings, pendants and bracelets using this stone. 2.75 avg. Basically it is produced by the heat treatment of Natural Brown Zircon but all Brown Zircon stones which are heated do not turn Blue, only those which have a “congenial” physical structure change into blue, this is the reason this stone is rare. Cambodia blue zircon 10ct #sell #bluezircon #cambodia #gemstone #gemstones Irradiated blue gemstones like Blue Topaz (Swiss and London) is also famous for its blue color, BUT without any doubt the most brilliant blue gemstone is Natural Blue Zircon. Natural Loose Gemstones. The blue variety of Zircon is one of three birthstones for the month of December but overshadowed by Blue Topaz (very popular and very affordable), along with newcomer Tanzanite, also outpacing Zircon in popularity. This trip Frank and Mark are off to the northeastern part of Cambodia in Southeast Asia to find blue zircon. More than 80% of Zircons which have been sold, are blue and the remaining 20% come in all colors. Zircon’s high refractive index, again close to diamond, gives the gem good brilliance too. cttw. Cambodian Blue Zircon is considered the "King" of Zircons. 6.105 carats / 11 x 8 x 6 mm In Cambodia, blue zircons are worn by both women and men. Wholesale Collector Pricing. In the next few years, Blue Zircon is going to be a new history in the gemstone industry, just like Tanzanite was. Blue zircon can be found in the capital city of Banlung in the province of Ratanakiri. Bangrak, Bangkok, Blue color is the most popular from all of Zircon’s colors. 5 out of 5 stars (521) 521 reviews. Mobile: (+66) 985498500 Amongst a lush tropical forest and ancient volcanic structures, it was through that volcanic activity from some 700,000 years ago, that the gem was created. Blue Zircon is heated and that is acceptable in the market and there is no need of any disclosure because everyone knows it. "Prices depend on color saturation, clarity and size. The most common sources for blue zircon are in Cambodia and Burma. Before heat treatment, Cambodian blue zircon is brown. Contact us to buy Natural Blue Zircon Gemstones– Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Colors achieved through heat treatment are classified as Silky Blue, Lagoon Blue (slightly greenish blue), Electric Blue (intense blue), and Regal Blue (described as “Darker Intense” and the most rare). Mostly brilliant cut is famous to bring out the luster and firing, even though they modify brilliant cut in order to make the appearance better and that modified cut is called the ‘zircon cut’ but the labor cost of this cutting is high. Navneet Gems and Minerals Limited. Shop with confidence. Continue reading to discover more about the rare and exotic gemstone Cambodian blue zircon. Legal. Amongst a lush tropical forest and ancient volcanic structures, it was through that volcanic activity from some 700,000 years ago, that the gem was created. All membership applications for ICA must be approved by the Board of Directors. By working together, we can achieve our mission to maintain and enhance our industry as a whole. Emails are serviced by Constant Contact. Zircon is heavier than other semi precious stones and that is the reason it looks smaller in size when we are comparing the weight with other stones. Color: Electric Blue and Sky Blue Clarity: Eye Clean Cut: Checkerboard Oval Locality: Cambodia Treatment: Heated Here is … Because of its name, zircon is sometimes confused with the . Coal fires are used in the process, but the temperatures at which the colors are created are a trade secret. The earth is brought to the surface, panned and sifted through to separate the zircon gems from the gravel and dirt. A zircon miner examines a stone sluiced from the mud. Blue Zircon can appear in a range of blue tones varying from pale to saturated colors. Blue Zircon Natural Genuine Gemstone 5 Pces GSG,35 . Noor Mohamed, an ICA member, founder of Yes Hajaa. Gem dealers come to inspect the stones with penlights and then buy the cuttable gemstone rough straight from the source. Zircons come in many colors, but blue is perhaps the most popular and expensive. Gently heated. Colorless samples that show gem quality are a popular substitute for diamonds and are also known as “Matura diamond”. The depth of mining takes place within safe distance, no more than 10 meters below the surface. I am a graduate gemologist and would like to share my thoughts over this stone; This stone is actually quite underestimated and not completely recognized in the market but now is seeing an increasing demand which shows that people are gradually getting to know the beauty of this fascinating gemstone. Line: (+66) 985498500. Heated in Cambodia using traditional methods. New York Office: 31 West 47th St., Suite 1103 New York, NY 10036 +1 (212) 620-0900 ICA@gemstone.org, Hong Kong Office: Unit 1777, 17/F, Silvercord Tower 2 30 Canton Road, TST, Hong Kong +852 5520-6609 ICA@gemstone.org. 7X5 MM OVAL CUT FANTASTIC WORLD TOP OCEAN BLUE ZIRCON CAMBODIA AAA. Properties, Quality and Color of Blue Zircon Gemstones -There are relatively few natural gemstones which come in blue color with good hardness and blue color brilliance. Matched Pair Oval Cut 7 mm x 5 mm. Noor Mohamed realized this early on and has been wanting to rename the gem for more commercial use. © The Gem Trader. Only good companies, who have experienced gemstones cutters, are manufacturing this stone because cutters can increases or decrease the market value of this stone. 3.62 ctw, 5.8 x 4.2 mm, Cambodia. Dimensions (mm) 10.6 x 8.1 x 4.2mm : Weight (carats) 4.12 carats : Colors: Free combine shipping with AllJewelry Store, Please drop us a message if you wish to combine items from AllJewelry Store. This way it will be easy for you to buy from us. White Cambodian zircon provides the perfect sparkle to gemstone jewelry and is available in various cuts, shapes and sizes. Blue Zircon 4.12Ct Natural Cambodian Blue Zircon D1209/B6 . ICA member Noor Mohamed of Yes HAJAA Gems, supplies blue zircon from Ratanakiri Province located in the Northeastern most corner of Cambodia, bordered both by Laos and Vietnam. Availability of Natural Blue Zircon at Navneet Gems – Sales price $1,250.00. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. WhatsApp: (+66) 985498500 $12.99. $13.99 . The new roads that have been recently built and those under construction will facilitate the access to this beautiful region. Sometimes Precious and Semi-Precious Gemstone buyers mistake Zircon and Cubic Zirconia as the same because of the similar names and the fact is that Cubic Zirconia is lab-grown imitation of different stones. Size: 12.82 x 9.35 mm. Amazing collection piece for the price. Item Information. This stone is not as famous as Tanzanite, Tourmaline, Moonstone and others. With its diamond-like fire and brilliance, this gemstone is a highly prized among collectors. Its blue can be as attractive and deeply saturated as a top quality sapphire and its brilliance rivals that of a diamond. Blue Zircon comes with good hardness however it should be kept with care. Fine Cambodian zircon is found in the province of Ratanakiri, on the border with Vietnam and Laos. We have all small to big sizes in stock which start from 1 carat and go up to 10-12 carats per piece. Eye-clean stone with some dispersion as we have been noticing in the Pailin material. As good as it gets Teal Cambodian Blue Zircon. Beautiful in its own right, the stigma of being related to an imitation or a synthetic material, along with its unusual sounding name, has kept Zircon from becoming more of a popular gem material. Most dealers keep this stone in soft paper (in India) and in other countries its kept in a gemstone box. It is important to note that the blue zircons come in the jewelry market from a single field, which is located in the northeast of Cambodia in Ratanakiri province. 61 Ct. Beautiful Natural Blue Color Zircon Rough Gemstone BL11. Cambodian Starlite Blue Zircon. Cambodia's zircon deserves more respect It has the tendency of strong dispersion or fire and can split spectral colors from white light. Sponsored Listings. Custom designed Cambodian blue zircon and diamond ring @blue.houseofjewelry #bestvalentinesgift #valentinesday ️ #bluezircon #diamondring #somethingblue #supportsmallbusiness #shoptylertx Mohamed has published a small handbook, which includes images of the traditional mining activity. Generally it is not easy to source Blue Zircon Gems but in our case it is not like this. Copyrights © 2021. Blue Zircon has unique properties that help it stand alone among gemstones. Natural Cambodian Zircon is a dark brown and hard to see inside. What Zircon has that diamond does not is its ability to split the light in two, what’s known as double refraction. Cambodian Blue Zircon Gems. It is a favorite stone of collectors and they love the blue hue of this stone. You can also visit our office in Bangkok, Thailand. Contact Us Here for more pictures, prices and quality information. We have been running our own heat treatment center in Thailand to produce this stone. This under-appreciation and continuous reference as merely a substitute, imitation, or synthetic didn’t just occur with Zircon but also Spinel, as synthetic spinels were used in class rings and mother’s rings, pendants, and brooches, causing the natural gem to become less popular. Normally our starting prices for good quality is $50 per carat and goes high according to size, quality and the color. Blue (light-blue) zircon from Cambodia. It is found in a big range of colors, including rose, white, orange, blue etc. Blue color is the most popular from all of Zircon’s colors. Natural Cambodian Blue Zircon Bracelet - Gold Fill - Blue Zircon Bracelet - Dainty 7 Inches JillMcCrystalJewelry. While Blue Zircon also comes from Nigeria, it's a much lighter shade of blue and is not as valuable. $225.00. A Chart Showing the Process of Heating to Produce Blue Color Zircon. Despite the rich colours and vast geography of deposits of precious zircon, the zircon blue and blue shades are valued above all. In the gemstones business, the main thing is sourcing and contacts. Most of the Blue Zircons are heat treated and clear with no inclusions but a few 100% Natural Zircons come with a smoky and cloudy appearance. All Rights Reserved. Zircon is a natural gemstone composed of zirconium silicate and is one of the oldest minerals found on earth. Blue zircons from Cambodia are brighter than blue topaz, which is the sole gem featuring a similar blue colour. This smokiness made this gemstone famous in the times of the Victorians. Reportedly, this region in Cambodia is the world’s only deposit of material used to create such rich blue Zircon. With the advent of Cubic Zirconia (CZ, a zirconium dioxide), colorless Zircon (a zirconium silicate) became tagged to this very inexpensive diamond substitute, lessening its popularity and value as its own unique gem material. 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