
OCT 17 | 10:00 PM

All auctions / Jewellery & Gems / Jonc ring in white gold, sapphire and diamonds


18k white gold ring (750/1000) set with a sapphire and diamonds. One oval-cut sapphire, weighing approximately 1.78 ct, surrounded by eight princess-cut diamonds, weighing approximately 0.96 ct in total: two diamonds of approximately 0.20 ct each, four diamonds of approximately 0.10 ct each, and two diamonds of approximately 0.08 ct each. Width at the top: 1.06 cm. Ring size: 57. Total weight: 12.70 g. Eagle's head hallmark. Excellent condition.
Estimate:£4,526.25
To the auctionView all items fromCastafioreorJewellery & Gems
Estimate:
£4,526.25
A diamond ring set with a brilliant-cut diamond and single-cut diamonds
10/07/2026

£431.21
Est: £460.54
Omega: A diamond ring set with diamonds, mounted in 18k white gold
10/07/2026

£1,191.5
Est: £1,727.04
Diamond ring set with numerous brilliant-cut diamonds, mounted in
10/07/2026

£317.73
Est: £230.27
A diamond ring set with numerous brilliant-cut diamonds, mounted in
10/07/2026

£453.9
Est: £575.68

OCT 17 | 10:00 PM

Bring your auction to collectors worldwide!
Get listed now