Black opal and mixed cut diamond cluster ring

This unusual ring has a central oval cut black opal that has vivid flashes of blue, orange, red and green. This lively gemstone is surrounded by a eclectic mix of round and baguette cut diamonds, giving the ring a contemporary feel.

• Paul James reference: POR90
• Metal: 18ct yellow and white gold (tested as)
• Gemstone type: Black opal
• Gemstone shape: Oval cut
• Gemstone colour: Vivid flashes of blue, orange, red and green.
• Other gemstone: Natural diamond
• Setting: Claw set
• Dimensions: Approximately 14mm x 12mm