1 / 4
a close up of a square cut rainbow colored diamond on a black surfacea close up of a colorful square shaped diamond on a black backgrounda close up of a colorful diamond on a black surfacea picture of a ticket with a picture on it
TGP Auction

309 - MYSTICAL QUARTZ - 19.79 carats - Origin: BRAZIL - Colour: Mu…
See original version (French)

Estimate €290 - €870
Sale commission
Description
MYSTICAL QUARTZ - 19.79 carats - Origin: BRAZIL - Colour: Multicoloured - Cut: Octagonal - 20.15 x 15.03 x 9.31 mm - Coated surface - GFCO certificate (Swiss laboratory) ADP16577
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
You may also like