Details
Cushion brilliant-cut sapphire of 5.13 carats, cushion-shaped sapphire of 6.45 carats, pear and baguette-cut diamonds, platinum, circa 1955, unsigned, numbered

GIA, 2021, report no. 6224138964: 5.13 carats, Sri Lanka, no indications of heating
Oscar Heyman, 2022: Certificate of Authenticity

Sapphires: 1 cushion-shape weighing 5.13 carats; 1 cushion-shape weighing 6.45 carats. Total sapphire weight of 11.58 carats
Diamonds: 16 pear-shaped with total weight of 2.53 carats, 16 baguette-cut with approximate total weight of 1.03 carats. Total diamond weight of 3.56 carats

Size/Dimensions: 2.5 x 1.8 cm (1 x 134 in)
Gross Weight: 14.2 grams
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