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GIA Natural Diamond Cushion Cut Solitaire Engagement Ring 0.78ct

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Description

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

Cushion Diamond weighs 0.60ct

Clarity VS2

Colour G

Brilliant Diamond weight 0.18ct

Setting Platinum

Valuation £5,650.00

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

Retail Price Comparison

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A brand-new, unused natural diamond solitaire engagement ring of elegant proportion and timeless character, centred by a beautifully balanced cushion-cut diamond weighing 0.60ct. The centre stone is GIA-certified and graded VS2 for clarity with a G colour, presenting a clean, bright appearance with soft, rounded facets that deliver depth, warmth, and gentle brilliance. The cushion cut offers a refined alternative to sharper profiles, combining classic charm with excellent light performance.

Accentuating the centre diamond is a carefully arranged cluster of brilliant-cut diamonds set along the shoulders, with a combined weight of 0.18ct. These additional stones enhance the ring’s overall presence, adding sparkle and visual balance while keeping the focus on the central diamond. The ring is crafted in platinum, a precious metal prized for its rarity, strength, and naturally white tone, providing an ideal, enduring setting for natural diamonds. This example remains completely unused, retaining crisp lines, secure settings, and a well-defined silhouette.

Natural diamonds continue to demonstrate long-term appreciation, supported by finite supply, increasing global demand, and strict certification standards. Well-cut, certified stones in classic settings remain consistently desirable. Beyond its emotional significance, this ring offers genuine investment potential, combining intrinsic material value with lasting market confidence and enduring appeal.

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

This lot includes the Gemologist Report/Valuation and Presentation box.

GIA Report Number - 5166359730

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 13b

Bidding will start on:11 Jan 2026 09:00:00 GMT
Opening bid:
£1200
Increment:£10
Available:1
Premium Rate:15%
Postage:£20
Start date:11 Jan 2026 09:00:00 GMT
End date:11 Jan 2026 21:00:00 GMT
Location:Bidding open to UK and international buyers

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