TIFFANY & CO., JEAN SCHLUMBERGER COLOURED SAPPHIRE, TURQUOISE AND DIAMOND 'HEDGES AND ROWS' NECKLACE

TIFFANY & CO., JEAN SCHLUMBERGER COLOURED SAPPHIRE, TURQUOISE AND DIAMOND 'HEDGES AND ROWS' NECKLACE
Cushion-shaped yellow sapphires, cushion and rectangular-shaped yellow sapphires, cabochon turquoises, round diamonds, 1960s, 18k yellow gold and platinum, signed Tiffany, Schlumberger, black Tiffany & Co. designed by Schlumberger case

SSEF, 2024, report no. 136091: 2 yellow sapphires of 15.842 and 13.012 carats, Ceylon (Sri Lanka), no indications of heating, colour considered stable

Size/Dimensions: inner circumference approximately 36.2 cm
Gross weight: 290.0 grams