a black diamond and diamond ringsomeone is wearing a ring that has a black stone on it
Ader

64 - A platinum ring, set with an octagonal sapphire; the setting…
See original version (French)

Estimate €800 - €1,000
Description
A platinum ring, set with an octagonal sapphire; the setting is pierced with arched motifs adorned with old-cut diamonds. Dated from the 1920s. Ring size: 53/54. Sapphire dimensions: approx. 11.4 x 7.6 x 4.7 mm. Gross weight: 5.5 g (scratches, sapphire requires repolishing, impact damage)
See original version (French)
About the sale JEWELLERY & PENS
Auction location
Auction time 07/02/2026 at 2:00 PM
Pictures credits: Contact the Auction House
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