LARGE OPAL AND DIAMOND RING Platinum and 18k yellow gold with a very fine oval cabochon blue/green opal, approx. 18.7 cts., surrounded by two rows of circular brilliant cut diamonds, approx. 6 cts. mid-20th century. Elaborate hand-built setting. Unsigned, numbered 1696. 19.5 gms.
AN ART NOUVEAU PEARL AND ENAMEL CHOKER. The central curved panel designed with green plique à jour enamel foliage and natural pearl berry clusters to the nine-row pearl choker with foliate spacers and clasp, circa 1900. #ArtNouveau #choker