1.50ct Hibonite GIA Cert Cushion Cut Gemstone. Among the Worlds Rarest Gem Types


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Exceptionally Rare Collector Opportunity:  1.50ct Carat GIA Certified Hibonite (100% Natural Earth Mined in Myanmar) Cushion Shape. 

Gem of a Diamond, owned by The Monetary Man Inc., deals in all natural stones, no clarity enhancement of any kind. We supply industry professionals and private clients around the world with premium quality gemstones and fine jewelry.  We are partnered with some of the finest suppliers in the world.  We offer international delivery and full money back guarantees, inspection, approval periods and Escrow.  We are distinguished 14 year eBay members with a flawless deep record including many high value dealings and with very rare 9 figure approval

Offered is a GIA Certified 1.50ct Cushion Cut Hibonite Gemstone from Burma, one of the world’s rarest gemstone types. Gem Quality Faceted Transparent Hibonite is difficult to acquire.  This discovery of this rare type is new enough that it trades outside the scope of the worlds most rarest and valuable gems top 10 and top 20’s etc lists . This gem is totally free of treatment and 100% natural earth mined.

Until 2012, the number of faceted hibonites in the world could be counted with ten fingers. Discovered by the prospector Paul Hibon, hibonite had only been observed as opaque grains and crystals until 2009. That year, two yellowish brown crystals of gem quality § one weighting 0.23 grams and the other 0,71 grams § were found in Mogok, Burma, and reached the Asian Institute of Gemological Sciences (AIGS) by the end of the same year. There, they could be identified as the first two hibonites of gem quality. Since 2012, additional gem hibonites were found in Burma.

The stone comes with GIA report# 5171328553.

The video & images shown below are of the actual stone



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About Gem of a Diamond: We are experienced multi generation gem dealers and professional jewelers dealing in GIA & EGL Laboratory Certified Natural Diamonds and Precious Gems which are sold on a wholesale basis to institutional clients such as retail Jewelry stores and also to private clients like yourself. We are active members of key international gem trading networks and are well studied in lab certified 100% natural, untreated, earth mined diamonds, emeralds, rubies, sapphires and precious metals. By dealing with us you will be cutting out more than one middleman as we typically buy polished precious gems soon after they are cut from rough and have not endured several levels of pricing mark-up as they work their way through the supply chain. Gem of a Diamond is wholly owned by The Monetary Man Incorporated. Dunn & Bradstreet DUNS# 246858737.

Gem of a Diamond Warranty & Guarantee: We take the utmost care to describe each item accurately and to provide quality images of our inventory. This high degree of diligence is reflected in our flawless, deep eBay Internet presence which spans more than a decade. Our all expenses paid, no hassle, 14 day return policy is unsurpassed. Gem of a Diamond proudly stands behind our products and offers a full lifetime warranty. We guarantee our gemstones and jewelry to be as described. We strive for flawless transactions, instant communication and conduct at highest levels of commerce. We are engineered to provide you with an optimum customer service experience and a risk free transaction.

Payment: We accept all major forms of payment and we offer a flexible no interest Payment Plans offered though Paypal’s “Bill Me Later” option where monthly payments are made.

Shipping: We ship worldwide via FED EX Courier, DHL, EMS Express & Registered Post. We ensure a very fast, secure and smooth cross border transaction with minimal if any customs hassles.

Customer Service: Please email us through eBay and we will provide an immediate response. Customers who purchase will have access to our 7 day a week toll free customer service



GIA Report#






Total Carat Weight (TCW)



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