CARTIER
A cushion-shaped sapphire ring , 1930s
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Designed as a central cushion-shaped sapphire weighing 5.38 carats, two baguette-diamond shoulders, mounted in platinum, 1930s, signed Cartier. Accompanied by a certificate from GCS stating that the sapphire is of...
Designed as a central cushion-shaped sapphire weighing 5.38 carats, two baguette-diamond shoulders, mounted in platinum, 1930s, signed Cartier. Accompanied by a certificate from GCS stating that the sapphire is of Burmese origin and shows no sign of treatment.