Vintage Cartier Diamond & No Heat Sapphire Brooch Ca. 1950’s AGL 13.30ctw

Made by Cartier circa the 1950s, this platinum floral brooch pairs the deep, silky blue of four natural, unheated sapphires with the brilliance of large marquise, round, and baguette-cut diamonds. Three sapphires form the heart of the flower, with marquise diamonds radiating as petals and two round diamonds nestled among them. A ribbon of baguette diamonds sweeps down the stem and curls around the fourth sapphire. The brooch bears the maker’s mark and serial numbering and is accompanied by the original AGL laboratory report.

Specifications:

* Maker — Cartier

* Era — Circa the 1950s

* Metal — Platinum

* Sapphires — Approximately 7.30 carats total weight of natural blue sapphires with no heat treatment

* Diamonds — Approximately 7.30 carats total weight of marquise, round, and baguette-cut diamonds

* Diamond color and clarity — H–I color, VS1–VS2 clarity

* Measurements — 1.75 inches high by 1.10 inches wide

* Weight — 14.7 grams

* Backing — Double-prong clip

* Marks — Maker’s mark and serial numbering present

* Laboratory report — Original AGL report accompanies the brooch

Rings that have been sized, or any merchandise altered or modified at the buyer’s request, are final sale and not eligible for return or exchange.

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