Large opal ring, having a drop shaped light crystal opal with good play of colour approximate 5.84ct which has a double halo style setting with the inner being 39=0.31ct of round brilliant cut diamonds GH colour Si clarity and the outer halo consisting of 29=1.90ct round cut darkish bright blue sapphires. The mount is cast in 14ct yellow gold. Size: Q. Weight: 7.6 grams.