Graff reveals the record-breaking Lesedi la Rona diamond

If you pay any attention to the diamond industry, you’ll know that one name is synonymous with big diamonds. Graff. Graff Diamonds was founded by Laurence Graff in 1960 and, over the last 59 years, has become the industry leader in the cutting, polishing and marketing of large, exceptional quality diamonds. Notable rough diamond acquisitions [...]

Graff reveals the record-breaking Lesedi la Rona diamond2020-09-14T19:38:35+02:00

Are green diamonds radioactive or dangerous?

Earlier this year, at Christie’s Hong Kong Magnificent Jewels auction, a remarkable natural green diamond, the Aurora Green, sold for $16.8million. This 5.03ct fancy vivid green of VS clarity set two new diamond records when it was purchased by Chinese retailer Chow Tai Fook. Given that natural green diamonds are exceptionally rare, very little is [...]

Are green diamonds radioactive or dangerous?2017-11-28T14:48:19+02:00
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