Blue topaz (possibly treated) oval faceted, on paper, under seal. 

Weight according to the Spanish Gemological Institute: 55,51 carats. 

With certificate of the Spanish Gemological Institute of 02/07/2021, in Madrid.
Live Thursday 9 June 2022・14:00 (Europe/Paris)
Lot no. 206

Blue topaz (possibly treated) oval faceted, on paper, under seal. Weight according to the Spanish Gemological Institute: 55,51 carats. With certificate of the Spanish Gemological Institute of 02/07/2021, in Madrid.

Estimate
€200 - €300
Result
€200
Buyer's premium
24%
Blue topaz (possibly treated) oval faceted, on paper, under seal. Weight according to the Spanish Gemological Institute: 55,51 carats. With certificate of the Spanish Gemological Institute of 02/07/2021, in Madrid.
Sale Thursday 9 June 2022・14:00 (Europe/Paris)
Salle 11 - Hôtel Drouot 9, rue Drouot 75009 Paris