CHAUMET EARLY 20TH CENTURY SAPPHIRE AND DIAMOND TIARA / NECKLACE
Oval and round-shaped cabochon sapphires, rectangular-shaped sugarloaf sapphire, old and rose-cut diamonds, platinum (French mark), 18k white gold (French marks) clasp, tiara fitting, 1921, unsigned, maker's maker (Michel Ballada)
SSEF, 2023, report no. 128560: 8 sapphires, Ceylon (Sri Lanka), no indications of heating
Size/Dimensions: tiara internal diameter 16.1 cm; necklace 38.5 cm
Gross weight: 152.9 grams
CHAUMET EARLY 20TH CENTURY SAPPHIRE AND DIAMOND TIARA / NECKLACE
Oval and round-shaped cabochon sapphires, rectangular-shaped sugarloaf sapphire, old and rose-cut diamonds, platinum (French mark), 18k white gold (French marks) clasp, tiara fitting, 1921, unsigned, maker's maker (Michel Ballada)
SSEF, 2023, report no. 128560: 8 sapphires, Ceylon (Sri Lanka), no indications of heating
Size/Dimensions: tiara internal diameter 16.1 cm; necklace 38.5 cm
Gross weight: 152.9 grams