Skip to main content

This auction has ended. View lot details

You may also be interested in

Own a similar item?

Submit your item online for a free auction estimate.

AQUAMARINE AND DIAMOND BROOCH image 1
AQUAMARINE AND DIAMOND BROOCH image 2
Lot 1040

AQUAMARINE AND DIAMOND BROOCH

18 – 27 August 2025, 12:00 BST
Online, London, Knightsbridge

Sold for £896 inc. premium

Own a similar item?

Submit your item online for a free auction estimate.

How to sell

Looking for a similar item?

Our Jewellery specialists can help you find a similar item at an auction or via a private sale.

Find your local specialist

AQUAMARINE AND DIAMOND BROOCH

Circular-cut aquamarine
Brilliant-cut diamonds, approx. 2.80cts total
Length 4.0cm
Weight approx. 8.5g

Footnotes

OVERALL CONDITION
Light surface wear to the unhallmarked metal (reverse testing as 17ct gold). Marked 750 to reverse. Pin fitting secure.

AQUAMARINE
Measuring very approx. 7.6 x 7.6 x 5.2mm, displaying a light blue hue with excellent transparency.

DIAMONDS
Estimated as G-H colour, VS clarity. Assessed in mount.

This condition report is provided for your convenience based on the opinion of our gemmologists. Bonhams is not responsible for any discrepancies between this information and other opinions.

Additional information

Bid now on these items