An opal doublet set pendant & opal abstract dress ring. 9ct yellow gold, the pendant featuring an abstract rectangular shape piece of black opal doublet with strong colours throughout of red, blue and green bezel set in a closed back mount, with applied gold beads to outer, fitted with bail, along with an unusual triangular peaked dress ring, set with solid opal displaying intense spectral colours, measuring 30 x 12 mm, bezel set in an open backed mount.