Name: Auction: A tanzanite and diamond cluster ring
Brand: Lyon & Turnbull
Price: 7000 GBP
Availability: InStock

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We are delighted to present our Spring 2026 London Jewellery auction, a carefully curated sale showcasing some of the most desirable pieces in today’s global market.This season’s selection reflects strong international demand, with a particular focus on notable sized natural diamonds, alongside jewels by highly sought-after designers and a refined offering of rare vintage and antique pieces. Highlights from the collection include a pearl and diamond antique tiara, a bracelet which was a gift from Queen Victoria, an impressive 1940s aquamarine and diamond necklace set with over 300 carats of aquamarines and impressive diamonds including examples over 5.00 carats and a natural pink diamond.&nbsp;

Specialists' Selection

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Lyon & Turnbull | Online Auction Specialists  

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The circular-cut tanzanite, weighing 7.48 carats, within a border of brilliant-cut diamonds, the raised 18 carat white gold gallery above shoulders set with similarly-cut diamonds, diamonds approx. 2.20 carats total, partial UK hallmark, ring size M½Accompanied by a report from IGI stating that the tanzanite is from Merelani, Northern Tanzania. Report dated 28th March 2013, numbered GT12357102.

A tanzanite and diamond cluster ring

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A tanzanite and diamond cluster ring

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