Vintage 2.10ct Old Mine Cut Diamond and Sapphire Target Cluster Engagement Ring

An estate, mid 20th century diamond and sapphire engagement ring. The central 2.10ct cushion-shaped old mine-cut diamonds is surrounded by calibre French-cut sapphires. Mounted in platinum with beautiful handcrafted openwork under-gallery and millegrain detailing, accented with delicate diamond-set shoulders. Circa 1940’s/1950’s.

• Principal diamond: approx. 2.10 carats, measuring 7.7 x 6.7 x 4.52mm, I/J colour with VS clarity
• Remaining diamonds (4): approx. 0.08 carat total
• Sapphires (22): approx. 0.90 carat total
• Metal: Tests as platinum
• Hallmarks: None/worn
• Ring size: Q 3/4 (UK) / 8.5 (US), can be resized
• Head dimensions: 12 x 11mm
• Gross weight: 4.3 grams
• Condition: Very good, Excellent condition keeping with age and use