Art Deco 3ct Natural No Heat Sapphire and Diamond Cluster Engagement Ring

A stunning, early 20th century, sapphire and diamond cluster ring. The central 3ct cushion-shaped natural sapphire which shows no indication of heat treatment, is surrounded by sparkling old-cut diamonds. Mounted in platinum accented with delicate millegrain edging.

• Sapphire: approx. 3.00 carats, natural with no indication of heat treatment
• Ring size: G 1/2
• Head dimensions: 15.50 x 14.60mm
• Gross weight: 3.3 grams