A RUBY AND DIAMOND NECKLACE
Of collar design centering a girandole pendant, set throughout with round and oval-shaped rubies and round brilliant-cut diamonds; estimated total ruby weight 27.50 carats; estimated total diamond weight 40.45 carats; mounted in 18K gold; length 16½ in
Footnotes:
Accompanied by GIA report stating that three of the rubies, measuring 9.74 x 6.44 x 3.05 mm to 9.80 x 6.39 x 4.04 mm, are of Kenya origin, with no gemological evidence of heat. Report no. 6233858341 dated February 9, 2026.
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OVERALL CONDITION:
Minor superficial wear in the form of scratches; overall very good condition.

RUBIES:
Accompanied by GIA report stating that three of the rubies, measuring 9.74 x 6.44 x 3.05 mm to 9.80 x 6.39 x 4.04 mm, are of Kenya origin, with no gemological evidence of heat. Report no. 6233858341 dated February 9, 2026.
Approximate total number: 34
Approximate total weight: 27.50 carats
Approximate overall color and clarity: Medium-dark purplish red with strong saturation; heavily included to eye clean

DIAMONDS:
Approximate total number: 257
Approximate total weight: 40.45 carats
Approximate overall color and clarity: F-H color; VS-I clarity

ADDITIONAL INFORMATION:
Metal: Stamped 750, maker's mark
Clasp and safety: Secure
Gross approximate weight: 104.6 g

Should you wish additional images, videos, or additional information, please contact the jewelry department on man.luo@bonhams.com. This condition report is provided for your convenience based on the opinion of our gemologists. The condition of lots can vary widely and the nature of the lots sold means that they are unlikely to be in perfect condition. The dimensions and weights of diamonds and gemstones are approximated using measurements and given as a courtesy, please consider them as an estimation only.
Bonhams is not responsible for any discrepancies between this information and other opinions.