SAPPHIRE, COLORED SAPPHIRE AND DIAMOND NECKLACE, GRAFF
Cushion modified mixed-cut sapphires and colored sapphires, circular-cut diamonds, 16 ½ ins., platinum, signed Graff, numbered
AGL, 2018, report no. 1094164: Blue to purple to green sapphires, no gemological evidence of heat. Yellow to orange sapphires, heat treatment. Pink sapphires, low temperature heating
SAPPHIRE, COLORED SAPPHIRE AND DIAMOND NECKLACE, GRAFF
Cushion modified mixed-cut sapphires and colored sapphires, circular-cut diamonds, 16 ½ ins., platinum, signed Graff, numbered
AGL, 2018, report no. 1094164: Blue to purple to green sapphires, no gemological evidence of heat. Yellow to orange sapphires, heat treatment. Pink sapphires, low temperature heating
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