Rectangular cushion-shaped sapphires, circular and marquise-cut diamonds, signed HW for Harry Winston, numbered, blue Harry Winston case

Gem & Pearl Laboratory, 2021, report no. 20056: sapphires with geological occurrence common to Thailand, Australia, East Africa etc, no evidence of heat treatment

Diamonds approximately 23.00-25.00 carats total

Size/Dimensions: 39.7 cm
Gross Weight: 55.1 grams

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