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someone is holding a very pretty pink diamond in their handa close up of a purple gemstone on a wiresomeone is holding a purple gemstone in their hand on a green backgroundthe certificate for the diamond is displayed on the front of the card
TGP Auction

81 - Natural amethyst (quartz) weighing 8.
See original version (French)

Estimate €125 - €375
Sale commission
Description
Natural amethyst (quartz) weighing 8.57 carats, violet in colour. Pear-shaped, faceted. Dimensions: 17.51 × 10.95 × 7.75 mm. Swiss GFCO Gem Lab certificate, ref. AD14684P. Sold with its gemmological certificate.
See original version (French)
Auto-translation. Refer to original language for legal validity.
About the sale Special Sale of Precious Stones – Part One
Auction location
Auction time 09/01/2026 at 6:00 PM
Pictures credits: Contact the Auction House
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