ANTIQUE COLOR-CHANGE SAPPHIRE, SAPPHIRE AND DIAMOND BROOCH

ANTIQUE COLOR-CHANGE SAPPHIRE, SAPPHIRE AND DIAMOND BROOCH
Color-change oval modified mixed-cut sapphire, calibré-cut sapphires, old-shaped diamonds, yellow and white gold, circa 1910

AGL, 2024, report no. 1140452: Color-Change Sapphire, Ceylon, no gemological evidence of heat, clarity enhancement: none

Size/Dimensions: 3.8 cm (1 ½ in)
Gross Weight: 15.1 grams