Important Modern & Vintage Jewels
Geneva, Nov 11, 2019
LOT 845
EXTREMLY RARE GRANDIDIERITE AND DIAMOND RING
CHF 25,000 - 35,000
EUR 23,000 - 32,000 / USD 25,000 - 35,000
Sold: CHF 32,500
Octogonal step-cut Grandidierite, circular-cut diamonds, platinum, 2000s, size 55 GIA 2018, report no 3295466289, Grandidierite GIA Notable letter 2018
Brand Unsigned
Year circa 2000s
Notes
Please note that the blue diamonds have not been tested for color GRANDIDIERITE is one of the rarest gems on the planet, it is considered second most valuable and rare after red diamond. Being found in a very few localities it is usually discovered opaque or translucent. Gem quality transparent material is beyond rare. This clean 1.66 carats GIA certified including notable letter exhibiting blue green collaboration grandidierite is a true collector piece set in one of a kind handmade platinum diamond ring. The beauty of the Grandidierite is highlighted by a line of natural blue diamonds