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GIA Natural Diamond Oval Cut Solitaire Engagement Ring 1.67ct

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Description

A brand-new, unused, GIA-certified natural diamond solitaire engagement ring, with one oval-cut diamond to the centre & a cluster of brilliant-cut diamonds in a double halo setting & on the shoulders, set in platinum.

Oval Diamond weight 0.90ct

Clarity SI1

Colour D

Brilliant Diamond weight 0.77ct

Setting Platinum

Valuation £9,800.00

Ring size (rings can be resized free of charge)

Retail Price Comparison

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A brand-new, unused, GIA-certified natural diamond solitaire engagement ring, centred with a beautifully proportioned 0.90ct oval-cut diamond of exceptional D colour and SI1 clarity. The oval cut offers outstanding brilliance while creating an elegant elongated silhouette on the hand, and the D colour grade places this centre stone within the highest colour classification, delivering remarkable icy whiteness. Surrounding the focal diamond is a striking double halo of brilliant-cut natural diamonds, extending seamlessly onto the shoulders and adding 0.77ct of additional diamond weight for impressive overall sparkle.

Crafted in platinum, the setting offers enduring durability and a naturally bright tone that enhances the diamonds' crisp colour and scintillation. The double halo design amplifies the visual size of the centre stone, offering generous finger coverage while maintaining refined balance and timeless sophistication.

D colour natural diamonds of this calibre are increasingly scarce and remain highly desirable in the global market, particularly when accompanied by GIA certification. As finite assets with sustained demand, they present notable long-term appreciation potential. Combining superior colour, elegant design and substantial total diamond weight, this ring offers both distinguished beauty and meaningful investment appeal.

This ring has a unique GIA serial number laser-engraved on the diamond.

This lot is accompanied by the Gemologist Report/Valuation & a Presentation box.

GIA Report Number - 6415829390

Postage

Postage and packaging for this item will incur an additional charge of £25.00 per unit or set

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Lot 37

Bidding will start on:15 Mar 2026 09:00:00 GMT
Opening bid:
£2500
Increment:£10
Available:1
Premium Rate:15%
Postage:£25
Start date:15 Mar 2026 09:00:00 GMT
End date:15 Mar 2026 21:00:00 GMT
Location:Bidding open to UK and international buyers

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