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a close up of a ring on a white surface with a blue stonea close up of a ring with a blue stone in ita blue sapphire and diamond ringa close up of a ring with a blue stone in ita close up of a ring with a blue stone in ita close up of a ring with a blue stone in ita close up of a brochure with a picture of a ring
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207 - A significant Art Deco Tank ring in platinum, circa 1930, se…
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Estimate €1,800 - €2,500
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Description
A significant Art Deco Tank ring in platinum, circa 1930, set at its centre with a natural oval sapphire of approximately 2.40 carats, within a geometric setting adorned with old-cut diamonds. French craftsmanship. Gross weight: 15.7 g Attached document: ALGT (Antwerp Laboratory for Gemstone Testing) certificate.
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About the sale DE SPILLIAERT AND DE SMET IN GABON, VIA CHINA Khnopff, Mortier, Picasso • Old Master paintings • Chinese bronzes and porcelain • Kota reliquary • Jewellery • Antique weapons
Auction location
Auction time 10/18/2026 at 2:00 PM
Pictures credits:
Hugo Sanchez
See original version (French)
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