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GIA Natural Diamond Princess Cut Solitaire Engagement Ring 1.36ct

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Description

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

Princess Diamond weight 1.00ct

Clarity SI1

Colour G

Brilliant Diamond weight 0.36ct

Clarity SI1-SI2

Colour H-I

Setting Platinum

Total weight 4.24g

Valuation £11,696.00

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

Retail Price Comparison

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A brand-new, unused GIA-certified platinum diamond engagement ring that blends bold geometry with timeless brilliance. A striking 1.00ct natural diamond, graded G for colour and SI1 for clarity, sits at its centre. With its sharp angles and brilliant faceting, the princess cut delivers a vibrant, modern sparkle. At the same time, the near-colourless G grade ensures a clean, radiant appearance that stands out with confidence and grace—weighing 4.24 grams.

Surrounding the central diamond is a finely set halo of brilliant-cut diamonds that enhances the centre’s fire and creates a vivid light frame. The brilliance continues along the shoulders, where additional diamonds flow seamlessly in a cluster arrangement, adding glamour without overwhelming the design's refined structure. These accent stones total 0.36ct and are graded H-I in colour and SI1-SI2 in clarity, offering a soft yet lively contrast that complements the centre stone beautifully.

Crafted in platinum, this ring offers exceptional strength and elegance, with a high-lustre finish that highlights every facet of its natural diamonds. Accompanied by a GIA certificate and an independent valuation of £11,696.00, this piece is more than a symbol of love—it’s a statement of enduring beauty and an investment to be treasured for a lifetime.

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 - WGI9634161621

GIA Report number - 2387535243

Postage

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

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Lot 87

Bidding will start on:08 Feb 2026 09:00:00 GMT
Opening bid:
£3000
Increment:£10
Available:1
Premium Rate:15%
Postage:£25
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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