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Natural Blue Sapphire 1.43ct & Diamond 0.31ct 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 & to the shoulders, set in platinum.

Blue Sapphire weighs 1.43ct

Diamond weight 0.31ct

Setting Platinum

Valuation £6,450.00

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

Retail Price Comparison

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A brand-new, unused, certified natural diamond and blue sapphire oval-shaped cluster ring, set in platinum and designed to combine refined aesthetics with enduring intrinsic value. At the centre sits an oval-cut blue sapphire weighing 1.43 carats, selected for its deep colour and balanced proportions. The oval cut enhances the gemstone’s brilliance, giving the ring a graceful profile while keeping the sapphire the focal point.

Encircling the sapphire is a halo of brilliant-cut natural diamonds, which continues along the shoulders to create harmony and controlled sparkle. The total diamond weight of 0.31 carats adds definition and contrast without overpowering the centre stone. Crafted in platinum, the setting offers durability, resistance to wear, and a contemporary finish suited to long-term ownership.

Certified natural diamonds are increasingly valued for their rarity and performance as a store of wealth. Formed over millions of years and finite in supply, they continue to benefit from international demand and long-term appreciation. This ring, therefore, represents more than a striking piece of fine jewellery; it offers tangible investment potential. Combining precious materials, thoughtful design, and lasting market desirability, it stands as a considered acquisition with both aesthetic and financial significance for discerning collectors and informed buyers.

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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Bidding will be extended on individual lots if bids are placed within 10 minutes of the item's end time.

Lot 164b

Bidding will start on:08 Feb 2026 09:00:00 GMT
Opening bid:
£1500
Increment:£10
Available:1
Premium Rate:15%
Postage:£20
Start date:08 Feb 2026 09:00:00 GMT
End date:08 Feb 2026 21:00:00 GMT
Location:Bidding open to UK and international buyers

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