Vintage 1940s Retro Ceylon Sapphire and Diamond Tank Ring

A stunning, mid 20th century, French Ceylon sapphire and diamond. The 3ct Ceylon sapphire is central to a buckle design with old-cut diamonds to the sides and a baguette-cut diamond to the top and bottom. Mounted in 18ct yellow gold. Circa 1940’s.

• Ceylon sapphire: approx. 3.00 carats, measuring 8.83 x 8.13 x 4.04mm
• Diamonds: approx. 0.50 carat total
• Ring size: O
• Gross weight: 12.0 grams