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Natural Blue Sapphire 3.17ct & Diamond 0.87ct Cluster Ring

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Description

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

Blue sapphire weighs 3.17ct

Colour Blue

Diamond weight 0.87ct

Clarity SI1-SI2

Colour G-H

Setting Platinum 

Valuation £20,000.00

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

A brand-new, unused certified natural diamond and blue sapphire gemstone cluster ring is a magnificent expression of timeless elegance and exceptional craftsmanship. At its centre rests an impressive oval-cut blue sapphire weighing 3.17ct, displaying a captivating rich blue hue with remarkable depth. Surrounding the centre gemstone is a dazzling halo of princess-cut and brilliant-cut natural diamonds totalling 0.87ct, graded G-H for colour and SI1-SI2 for clarity, set in a luxurious platinum setting.

Natural diamonds have long been admired for their rarity, enduring beauty, and remarkable durability. Their finite supply and sustained worldwide demand have supported long-term appreciation, making them highly desirable to collectors, investors, and discerning buyers seeking tangible assets with lasting investment potential and enduring value and valued at £20,000.

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 £30.00 per unit or set

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Lot 239

Bidding will start on:01 Nov 2026 09:00:00 GMT
Opening bid:
£5000
Increment:£20
Available:1
Premium Rate:15%
Postage:£30
Start date:01 Nov 2026 09:00:00 GMT
End date:01 Nov 2026 21:00:00 GMT
Location:Bidding open to UK and international buyers

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