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117 - A SRI LANKAN SAPPHIRE SINGLE STONE RINGThe rectangular cushion shaped sapphire, in a four double-claw platinum setting, London hallmark 2025Size/dimensions: ring size OGross weight: 10.0 gramsOffered for sale with a Gem & Pearl Laboratory report, no. 24071, dated 15th December 2023, stating:Variety: Natural SapphireOrigin opinion: Sri LankaComment: No evidence of heat treatment observed
Starting price
£6,500 (€7,796)The reserve price is the minimum price accepted by the seller. Bidders cannot see this price. To win an item, you must place the highest bid and meet or exceed the reserve price.
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Estimation
£7,000 - 10,000 (€8,300 - 12,000)Sale fees
A SRI LANKAN SAPPHIRE SINGLE STONE RINGThe rectangular cushion shaped sapphire, in a four double-claw platinum setting, London hallmark 2025Size/dimensions: ring size OGross weight: 10.0 gramsOffered for sale with a Gem & Pearl Laboratory report, no. 24071, dated 15th December 2023, stating:Variety: Natural SapphireOrigin opinion: Sri LankaComment: No evidence of heat treatment observed Condition Report: The sapphire is measuring 12.2 x 10.45 x 7.7mmInsurance document states the sapphire as weighing 9.10 carats, weight calculations get to around 7.80-8.20 carats however this doesn't include allowance for bulge to the pavilion, we cannot guarantee the weight of the stone.Of a deep blue hue with good saturation and transparency. Typical natural inclusions, such as fingerprints and fissures are visible on closer inspection.The stone was remounted after the certificate in 2023, from a pendant into a ring. Ring mount with London hallmark for platinum, 2025. Some nicks and scratches to mount, claws in good condition.
Auction details
Fine JewelleryAuction house
Dreweatts +44 1 63 55 53 553 live@dreweatts.comDelivery is optional. You can use the carrier of your choice. The stated price does not include the lot price or the auction house fees.