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a close up of a blue diamond being held by a pliersa close up of a blue diamond being held by a pair of pliersblue topaz blue topaz blue topaz blue topaz blue topaz blue topaz blue topaz blue topaz blue topaz blue topaz blue topthe certificate for the diamond is displayed on the front of the card
TGP Auction

34 - 5.24-carat natural blue topaz. Round concave cut.
See original version (French)

Estimate €125 - €375
Sale commission
Description
5.24-carat natural blue topaz. Round concave cut. Dimensions: 10.77 × 10.67 × 6.80 mm. GFCO Gem Lab certificate, ref. AD19369P.
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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