An 18ct gold opal doublet and diamond three-stone ring. The oval opal doublet cabochon, with triangular-shape diamond sides, to the grooved shoulders. Estimated total diamond weight 0.40ct, J-K colour, SI clarity. Hallmarks for Birmingham, partially indistinct. Weight 5.9gms.

Overall condition good. Surface scratches in keeping with general age and wear. The opal doublet has a grey body colour with strong red, blue and green play-of-colour. Light surface scratches and minor abrasion. The diamonds are drawing a slight yellow hue, with small central inclusions, visible with magnification. Colour graded within closed mount limitations, may be potentially higher. Hallmark date indistinct. Ring size O1/2. Please see the Important Notices for Purchasers in our catalogue and online for coloured gemstones. Condition reports are offered as a guide only and we highly recommend inspecting any lot to satisfy yourself as to its condition. For any further questions you may have on this lot, please do not hesitate to contact Natalie Craddock at natalie@fellows. co. uk.