Vintage Green Tourmaline and Diamond Cluster Ring, Circa 1930

A striking cluster ring; featuring a central cushion-shaped cabochon-cut green tourmaline of 6.59 carats set within a surround of fourteen old brilliant-cut diamonds totalling 1.10 carats. Mounted to an 18ct yellow gold shank. Circa 1930.

• Green tourmaline: 6.59 carats
• Diamonds (14): 1.10 carat total, H/K colour, VS/I clarity
• Ring size: 52 & 16½ EU / 6 US / L UK
• Head of ring dimensions: 1.82cm x 1.57cm
• Metal: 18ct gold (touchstone tested)
• Gross weight: 6.10 grams
• Condition: Very good