SAPPHIRE AND DIAMOND NECKLACE
Twenty-five octagonal step-cut sapphires of 4.70 to 0.73 carat, marquise-cut and round diamonds, platinum and gold
SSEF, 2023, report no. 128259: 25 sapphires, East Africa, no indications of heating, 3 sapphires 'royal blue'
Gübelin, 1994, report no. 9408001/1-25: 25 sapphires, 4.70 to 0.73 carat, 17 Kashmir and 8 origin undeterminable, 12 sapphires no evidence of thermal treatment, Appendix letter
Size/Dimensions: inner circumference 39.5 cm
Gross weight: 44.8 grams
Please note that the Gübelin certificate is over 5 years old and would require an update.
SAPPHIRE AND DIAMOND NECKLACE
Twenty-five octagonal step-cut sapphires of 4.70 to 0.73 carat, marquise-cut and round diamonds, platinum and gold
SSEF, 2023, report no. 128259: 25 sapphires, East Africa, no indications of heating, 3 sapphires 'royal blue'
Gübelin, 1994, report no. 9408001/1-25: 25 sapphires, 4.70 to 0.73 carat, 17 Kashmir and 8 origin undeterminable, 12 sapphires no evidence of thermal treatment, Appendix letter
Size/Dimensions: inner circumference 39.5 cm
Gross weight: 44.8 grams
Please note that the Gübelin certificate is over 5 years old and would require an update.
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