TREATED COLOURED DIAMOND RING

Description

TREATED COLOURED DIAMOND RING
The step-cut treated yellow diamond weighing 12.15 carats, mounted in silver and gold, ring size N
Footnotes:
Property from a Private Collection

Accompanied by a report from GIA stating that the diamond is treated. Report number 1927320, dated 2nd July 1985.

Please note that this report is over five years old and may require updating.
For further information on this lot please visit Bonhams.com

Condition

See GIA report for details on central diamond. Diamond assessed unmounted and estimated by department as VS2 clarity. Some minor surface wear to the heavy hoop, stamped 925 indicating silver. Hoop stamped 750 indicating 18ct gold collet setting for the diamond. Overall good condition. Gross weight approximately 24.5 grams

Buyer's Premium

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TREATED COLOURED DIAMOND RING

Lot 0058

Estimate £10,000-£15,000Jun 11, 2026, 6:00 AM EDT

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Exceptional Jewels, London

Jun 11, 2026 6:00 AM EDT

London, GB, UK

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