OSCAR HEYMAN & BROTHERS SAPPHIRE & DIAMOND BROOCH

OSCAR HEYMAN & BROTHERS SAPPHIRE & DIAMOND BROOCH
Marquise-cut diamonds and sapphires, platinum, maker's mark (Oscar Heyman & Brothers), numbered

Oscar Heyman & Brothers: Certificate of Authenticity

Sapphires: 10 marquise-cut with an approximate total weight of 3.34 carats
Diamonds: 10 marquise-cut with an approximate total weight of 2.50 carats

Size/Dimensions: 2.9 cm (1 1/8 in)
Gross Weight: 8.9 grams