MAUBOUSSIN BAGUE RÉTRO SAPHIR ET DIAMANTS

MAUBOUSSIN BAGUE RÉTRO SAPHIR ET DIAMANTS
METAL: platinum (950) and 18K gold (750)
DIAMONDS: circular-cut diamonds with approximate total weight of 0.35 - 0.4 carat
SAPPHIRE: oval-cut sapphire with approximate weight of 6.0 - 6.10 carats
SIZE/DIMENSIONS: FR: 51 / US: 5 ¾
DATE: circa 1940
SIGNATURE: Mauboussin
MARKS: French assay marks for platinum and gold, no. 3565 (partially erased), maker's mark
GROSS WEIGHT: 24.15 grams