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THE COLLECTION OF FLORENCE AND HERBERT IRVING
SAPPHIRE, COLORED SAPPHIRE, AMETHYST AND DIAMOND BROOCH, BULGARI
细节
SAPPHIRE, COLORED SAPPHIRE, AMETHYST AND DIAMOND BROOCH, BULGARI
Oval mixed-cut sapphire of 6.94 carats, oval mixed-cut yellow sapphire of 12.04 carats, oval mixed-cut pink sapphire of 11.21 carats, cabochon amethyst, circular-cut diamonds, 18k gold, 2 ins., signed Bulgari, maker's mark, no. 2812, black Bulgari case
AGL, 2018, report no. 1097230: Ceylon, blue and yellow sapphires with no gemological evidence of heat or enhancement, pink sapphire with low temperature heating and no additional enhancement
Oval mixed-cut sapphire of 6.94 carats, oval mixed-cut yellow sapphire of 12.04 carats, oval mixed-cut pink sapphire of 11.21 carats, cabochon amethyst, circular-cut diamonds, 18k gold, 2 ins., signed Bulgari, maker's mark, no. 2812, black Bulgari case
AGL, 2018, report no. 1097230: Ceylon, blue and yellow sapphires with no gemological evidence of heat or enhancement, pink sapphire with low temperature heating and no additional enhancement