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Gubelin Natural Yellow Sapphire 3.21ct & Diamond 0.86ct Cluster Ring

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Description

A brand-new, unused, Gubelin-certified natural diamond & yellow sapphire cluster ring, with one oval-cut yellow sapphire gemstone at the centre & a cluster of brilliant-cut diamonds in a halo setting, set in 18ct yellow gold.

Yellow Sapphire weighs 3.21ct

Diamond weight 0.86ct

Setting 18ct Yellow Gold

Valuation £19,650.00

Ring size M (rings can be resized free of charge)

A brand-new, unused Gubelin-certified natural diamond and yellow sapphire cluster ring, centred with a magnificent oval-cut yellow sapphire weighing 3.21ct. Displaying rich golden tones and exceptional natural vibrancy, the sapphire is surrounded by a radiant halo of brilliant-cut natural diamonds that enhance the gemstone’s warmth and brilliance from every angle. Crafted in luxurious 18ct yellow gold, the setting perfectly complements the vivid colouring of the sapphire while adding further richness and prestige to the overall design. With a total diamond weight of 0.86 ct and an accompanying valuation of £19,650.00, this ring offers a remarkable presence and refined craftsmanship.

Gubelin certification adds significant desirability within the fine jewellery market, as gemstones accompanied by respected international certification are consistently favoured by collectors and investors seeking authenticity and confidence in quality. Natural yellow sapphires of substantial size remain comparatively scarce, particularly examples displaying strong saturation and excellent transparency, contributing to growing demand within luxury jewellery circles. Combined with certified natural diamonds and a timeless cluster setting, this piece balances rarity, elegance, and enduring market appeal.

A striking and beautifully presented gemstone ring with excellent investment potential, combining certified natural beauty, exceptional craftsmanship, and timeless sophistication, making it a standout addition to any fine jewellery collection or premium auction offering.

This lot includes the Gemologist Report/Valuation & a Presentation box

Gubelin Report Number - GUB19100048

 

Postage

Postage and packaging for this item will incur an additional charge of £30.00 per unit or set

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Lot 170

Bidding will start on:17 May 2026 09:00:00 BST
Opening bid:
£5000
Increment:£20
Available:1
Premium Rate:15%
Postage:£30
Start date:17 May 2026 09:00:00 BST
End date:17 May 2026 21:00:00 BST
Location:Bidding open to UK and international buyers

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