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.

AN 18K GOLD, SAPPHIRE AND DIAMOND RING image 1
AN 18K GOLD, SAPPHIRE AND DIAMOND RING image 2
AN 18K GOLD, SAPPHIRE AND DIAMOND RING image 3
AN 18K GOLD, SAPPHIRE AND DIAMOND RING image 4
Lot 132

AN 18K GOLD, SAPPHIRE AND DIAMOND RING

22 July 2025, 10:00 PDT
Los Angeles

US$3,500 - US$5,500

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

Ask about this lot

AN 18K GOLD, SAPPHIRE AND DIAMOND RING

Highlighting an oval cabochon sapphire weighing approximately 3.70 carats, flanked by baguette diamonds and further accented with single-cut diamonds, with maker's mark, size 6 3/4

Footnotes

Accompanied by C. Dunaigre Report 23051417, dated May 30, 2023, stating the Sapphire weighing approximately 3.70 carats as natural Corundum of Burmese (Myanmar) origin with no indications of heating.

OVERALL CONDITION:
Metal stamped and tested with XRF (X-ray fluorescence) for 18k gold; superficial wear in the form of minor scratches; overall good condition.

MAJOR COLORED GEMSTONE: sapphire
Approximate Dimensions: 9.35 x 7.5 x 4.9 mm
Clarity: moderately included
Hue: intense blue (per accompanying report)

ACCENT DIAMONDS: single-cut and baguette
Approximate overall color and clarity: G-H, vs

ADDITIONAL INFORMATION:
Approximate gross weight: 4.9 grams

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

Additional information

Bid now on these items