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Natural Tanzanite 1.07ct & Diamond 0.35ct Cushion Shaped Cluster Ring

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Description

A brand-new, unused, certified natural diamond & tanzanite gemstone cushion-shaped cluster ring, set with one cushion mixed-cut tanzanite gemstone at the centre & a cluster of brilliant-cut diamonds in a halo setting, set in platinum.

Tanzanite weight 1.07ct

Colour Purplish Blue

Diamond weight 0.35ct

Clarity VS2-SI1

Colour F-G

Setting Platinum

Total weight 6.26g

Valuation £3,815.00

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

Retail Price Comparison

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A brand-new, unused, certified-platinum cushion-shaped cluster ring featuring a natural diamond and tanzanite, this luxurious piece captures the essence of elegance and rare beauty. At its centre lies a stunning 1.07ct cushion mixed-cut tanzanite, radiating a rich purplish-blue hue that shifts enchantingly with the light. Revered for its rarity and captivating colour, the tanzanite is beautifully framed by a halo of brilliant-cut natural diamonds, adding brilliance, depth, and timeless glamour to the design.

The surrounding diamonds total 0.35ct and are graded between VS2 and SI1 in clarity and F to G in colour, offering exceptional sparkle and clean brilliance. The polished platinum setting enhances the gemstones' vibrancy while providing a sleek, contemporary finish and superior durability. The cushion-shaped silhouette, combined with the halo setting, creates a sophisticated and striking profile that feels both modern and timeless.

Professionally valued at £3,815, this ring is more than a piece of jewellery—it’s a symbol of style, strength, and individuality. Weighing 6.26 grams. Whether chosen as a statement ring, a special occasion gift, or a standout addition to a fine jewellery collection, this piece is destined to be admired and treasured for years to come. Elegant, unique, and effortlessly radiant.

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

Report Number - WGI9634159688

Postage

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

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Lot 118

Bidding will start on:11 Jan 2026 09:00:00 GMT
Opening bid:
£1000
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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