Name: Auction: An aquamarine and diamond brooch
Brand: Lyon & Turnbull
Price: 1500 GBP
Availability: InStock

large_sarah-square-2026.jpg

medium_sarah-square-2026.jpg

small_sarah-square-2026.jpg

thumbnail_sarah-square-2026.jpg

xlarge_sarah-square-2026.jpg

large_veronica-square.jpg

medium_veronica-square.jpg

small_veronica-square.jpg

thumbnail_veronica-square.jpg

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

large_894-header-2.jpg

medium_894-header-2.jpg

small_894-header-2.jpg

thumbnail_894-header-2.jpg

xlarge_894-header-2.jpg

894-header-2.jpg

small_MicrosoftTeams-image-removebg-preview.png

thumbnail_MicrosoftTeams-image-removebg-preview.png

Logo with add text

Lyon & Turnbull | Online Auction Specialists  

large_Placeholder-for-Blog.jpg

medium_Placeholder-for-Blog.jpg

small_Placeholder-for-Blog.jpg

thumbnail_Placeholder-for-Blog.jpg

xlarge_Placeholder-for-Blog.jpg

Placeholder-for-Blog.jpg

The collet-set oval-cut aquamarine, within a bi-coloured floral setting accented by rose-cut diamonds, aquamarine approx. 20.55 carats, length 4.3cm

An aquamarine and diamond brooch

0001_IflOZN.jpg

0002_DBMmUf.jpg

Margin Scheme

An aquamarine and diamond brooch

Description