a close up of a blue sapphire stone on a white background
Piguet Hôtel des Ventes

3423 - 1 cabochon-cut sapphire on paper, weighing 7.
See original version (French)

Estimate CHF 400 - CHF 600
Description
1 cabochon-cut sapphire on paper, weighing 7.92 carats
See original version (French)
Pictures credits: Contact the Auction House
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