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GIA Natural Diamond Solitaire Engagement Ring 0.67ct

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Description

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

Centre Diamond weight 0.40ct

Shoulder Diamond weight 0.27ct

Clarity SI2

Colour H

Setting Platinum

Valuation £4,250.00

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

Retail Price Comparison

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A brand-new, unused GIA-certified platinum solitaire engagement ring, set with a 0.40ct cushion-cut natural diamond at the centre, surrounded by a halo of brilliant-cut diamonds and further accented with diamond-set shoulders totalling 0.27ct. The centre diamond is graded H in colour and SI2 in clarity, offering a balance of size, sparkle, and value. Its cushion cut adds a timeless character, combining the brilliance of a round cut with a distinctive square outline softened by rounded edges.

The surrounding halo of brilliant-cut diamonds enhances the fire and brilliance of the central stone, giving the ring a larger, more radiant appearance. Shoulder diamonds extend the sparkle across the band, completing the design with elegance and refinement. Crafted in platinum, the piece offers both durability and prestige, providing a secure setting that perfectly complements the natural beauty of the stones.

At a valuation of £4,250.00, this ring offers an excellent opportunity to acquire a certified natural diamond with enduring appeal. Its combination of a cushion-cut centre stone, a halo setting, and diamond shoulders makes it a sophisticated engagement ring and a timeless addition to any fine jewellery collection.

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

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

Report Number - 420263966

GIA Report Number - 7328636311

Postage

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

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Lot 137

Bidding will start on:01 Mar 2026 09:00:00 GMT
Opening bid:
£1200
Increment:£10
Available:1
Premium Rate:15%
Postage:£20
Start date:01 Mar 2026 09:00:00 GMT
End date:01 Mar 2026 21:00:00 GMT
Location:Bidding open to UK and international buyers

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