20th Mar, 2025 9:30
An unheated Ceylon colour-change sapphire and diamond halo ring, centred with a cushion-cut sapphire of medium purplish-blue colour, measuring 13.1 x 10.3 x 8.35 mm, with an estimated weight of 10.50ct, in a claw-setting to a scalloped surround encrusted with single-cut diamonds, between tapered diamond-set shoulders leading to shank, testing as platinum on 18ct, ring head 1.8 x 1.4 cm, size K, 4.5 grams.
A verbal assessment of the Gemmological Certification Services confirms sapphire to be Sri Lankan (Ceylon) in origin, with no indications of heat treatment. Ref.: 5785-1697
Thinking of Selling Jewellery?
If you’re considering parting with jewellery you no longer wear or need, Dawsons can help you achieve the best possible price. Our friendly experts offer free valuations and clear advice, guiding you through a seamless selling process. With a no sale, no fee policy, no entry charges, and no hidden costs, it’s simple and risk-free to sell your jewellery with Dawsons.
Sold for £9,000
An unheated Ceylon colour-change sapphire and diamond halo ring, centred with a cushion-cut sapphire of medium purplish-blue colour, measuring 13.1 x 10.3 x 8.35 mm, with an estimated weight of 10.50ct, in a claw-setting to a scalloped surround encrusted with single-cut diamonds, between tapered diamond-set shoulders leading to shank, testing as platinum on 18ct, ring head 1.8 x 1.4 cm, size K, 4.5 grams.
A verbal assessment of the Gemmological Certification Services confirms sapphire to be Sri Lankan (Ceylon) in origin, with no indications of heat treatment. Ref.: 5785-1697
Thinking of Selling Jewellery?
If you’re considering parting with jewellery you no longer wear or need, Dawsons can help you achieve the best possible price. Our friendly experts offer free valuations and clear advice, guiding you through a seamless selling process. With a no sale, no fee policy, no entry charges, and no hidden costs, it’s simple and risk-free to sell your jewellery with Dawsons.
