Approx. 41cm long, approx. 9.3g, 14K white gold, free-running pendant approx. 36 x 19mm, full-opal cabochon of approx. 16 x 9.5 x 6.3mm, approx.6ct, above it a fine brilliant of about 0.25ct, upper quality range, also in the lower range small brilliants of together approx. 0.2ct, vintage goldsmith's work.