- Home
- > Sunday 11th January 2026
- > Natural Tanzanite 15.96ct & Diamond 2.88ct Flower Shaped Cluster Ring
Description
A brand-new, unused, certified natural diamond & tanzanite flower-shaped cluster ring, set with one round mixed-cut tanzanite gemstone at the centre & a cluster of marquise-cut & brilliant-cut diamonds in a double halo setting, set in platinum.
Tanzanite weighs 15.96ct
Colour Violetish Blue
Diamond weight 2.88ct
Clarity VS1-VS2
Colour F-G
Setting Platinum
Total weight 4.96g
Valuation £34,750.00
Ring size M (rings can be resized free of charge)
Retail Price Comparison
A brand-new, unused certified natural diamond and tanzanite cluster ring that showcases remarkable scale, rich colour and refined craftsmanship in a beautifully expressive design. At its centre sits an extraordinary 15.96ct round mixed-cut tanzanite, displaying a vivid violetish-blue hue with exceptional saturation and a captivating depth that shifts subtly with every movement. Its impressive size gives the ring a commanding presence while still maintaining elegance, making the gemstone the unmistakable focal point of the piece. Surrounding the tanzanite is a double halo of natural marquise-cut and brilliant-cut diamonds, totalling 2.88ct in F–G colour and VS1–VS2 clarity, arranged in a floral formation that enhances both brightness and visual dimension.
These natural diamonds add striking contrast to the tanzanite’s richness while also highlighting collectors' long-standing appreciation for genuine, earth-formed stones, admired for their rarity, authenticity, and enduring desirability. As global availability of natural diamonds continues to tighten and demand remains strong, jewellery set with certified natural stones offers significant long-term investment potential, combining aesthetic appeal with future value. Crafted in platinum for maximum strength and purity, with a refined finish, the ring weighs 4.96g and offers a confident yet comfortable feel. With a valuation of £34,750.00, this extraordinary piece presents a rare opportunity to secure a luxurious ring that blends colour, craftsmanship and lasting significance in a truly exceptional design.
This lot includes the Gemologist Report/Valuation, a Presentation box, and a gift bag.
Report Number - WGI9634165670
Postage
Postage and packaging for this item will incur an additional charge of £30.00 per unit or set
Video
Bidding will be extended on individual lots if bids are placed within 10 minutes of the item's end time.

Lot Categories