An impressive and unique brooch by Cartier Paris, crafted using natural (untreated; unheated) sapphires accented with natural diamonds handmade in platinum, the brooch is signed "Cartier Paris" and numbered.

Item: Brooch

Brand: Cartier (Paris)

Period: Vintage (Mid-20th Century)

Length: 1 7/10-inch.

Material(s): Sapphire, Diamonds, Platinum

Metal: 900/950 Platinum

Gross Weight: 46.20g

Estimated Weight (Sapphire): ~ 95-ct.

Source/Origin (Turquoise): Earth-Mined; Region: Ceylon (Sri Lanka)

Enhancement (Turquoise): None, Natural

Estimated Weight (Diamonds): 0.50-ct.

Estimated Color/Clarity (Diamonds): F/G-VS

Source/Origin (Diamonds): Mined; Unknown

Enhancement (Diamonds): None

Provenance: France

Report(s): GIA