This unusual version of a black opal shows off flecks of blue, green and red in an antique setting.

A Stones Jewellery original design made in Canada.

• Fancy cabochon cut black jelly opal: 8.43ct

• 44 tapered baguette cut diamonds: 0.95ctw

• 57 round cut black diamonds: 0.61ctw

• 8 round brilliant diamonds: 0.27ctw

• 18k yellow gold

• Sizeable range: 5-11