A 14ct gold boulder opal and diamond pendant, suspended from a chain. Hallmarks for Edinburgh, 2005.Length of pendant 3.5cms. Length of chain 55cms. Total weight 10gms. ANo obvious faults other than wear in keeping with age and use.Opal is a blue body colour with good play-of-colour, showing green and blue hues.Opal is in good condition.Due to setting restrictions, unable to determine whether opal is a doublet or triplet. Estimated total diamond weight 0.075ct.Chain stamped 585.Please note, due to the highly variable characteristics of opal composition, we are unable to offer a calculated weight for opals.