An opal and diamond cluster ring, centred with a precious opal cabochon of 7.4 x 5.8 x 3.2 mm, with weak play-of-colour on a light ground, encircled with twelve rose-cut diamonds, set to a D-profile shank, unmarked yellow metal testing as 18ct, ring head 1.4 x 1.2 cm, size L, 3.2 grams.
Sold for £400
An opal and diamond cluster ring, centred with a precious opal cabochon of 7.4 x 5.8 x 3.2 mm, with weak play-of-colour on a light ground, encircled with twelve rose-cut diamonds, set to a D-profile shank, unmarked yellow metal testing as 18ct, ring head 1.4 x 1.2 cm, size L, 3.2 grams.