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Natural Blue Sapphire 1.75ct & Diamond 0.36ct Oval Shaped Cluster Ring

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Description

A brand-new, unused, certified natural diamond & blue sapphire oval-shaped cluster ring, with one oval-cut blue sapphire gemstone at the centre & a cluster of brilliant-cut diamonds in a halo setting, set in platinum.

Blue Sapphire weighs 1.75ct

Diamond weight 0.36ct

Setting Platinum

Valuation £5,600.00

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

A brand-new, unused, certified natural diamond and blue sapphire oval-shaped cluster ring, finely crafted in platinum and centred around a richly coloured oval-cut blue sapphire weighing 1.75 carats. The sapphire displays a classic, saturated blue tone with excellent presence, acting as a strong focal point within the design. Surrounding the centre stone is a halo of brilliant-cut natural diamonds, carefully arranged to follow the oval silhouette and enhance light reflection without detracting from the sapphire’s depth. The total diamond weight of 0.36 carats provides balanced brilliance and definition, offering contrast and refinement within a compact, elegant cluster setting.

Natural diamonds are widely appreciated not only for their beauty but for their rarity and permanence. Formed under extreme natural conditions over vast periods of time, they hold an intrinsic value that transcends changing trends. Their consistent demand across global markets has reinforced their status as enduring luxury assets, admired by collectors and buyers alike.

Platinum, selected for its strength and resistance to wear, ensures long-term integrity and a refined finish. The combination of certified natural gemstones and a premium metal setting gives this ring strong investment potential, appealing to those seeking both visual elegance and lasting value in a finely constructed piece of jewellery.

This lot includes the Gemologist Report/Valuation, a Presentation box, and a gift bag.

Postage

Postage and packaging for this item will incur an additional charge of £20.00 per unit or set

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Lot 66b

Bidding will start on:22 Feb 2026 09:00:00 GMT
Opening bid:
£1500
Increment:£10
Available:1
Premium Rate:15%
Postage:£20
Start date:22 Feb 2026 09:00:00 GMT
End date:22 Feb 2026 21:00:00 GMT
Location:Bidding open to UK and international buyers

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