an amethorate cut in a triangular shape on a white surfacean amethorate is shown on a white surface with a white backgroundan amethorate cut in a triangular shape on a white surfacea card with a picture of a purple diamond on it
TGP Auction

6 - NATURAL AMETHYST – From BRAZIL – 17.
See original version (French)

Estimate €340 - €1,020
Description
NATURAL AMETHYST – From BRAZIL – 17.38 carats – Colour: PURPLE – Very beautiful Trillion cut – 22.59 × 16.97 × 9.50 mm - Clarity: VS - Unheated - Untreated - GFCO Certificate (Swiss Laboratory) AD21428P Video on request
See original version (French)
About the sale Special Gemstone Sale – Part Two
Auction location
Auction time 09/06/2026 at 6:00 PM
Pictures credits: Contact the Auction House
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