An Art Nouveau Plique-à-jour Enamel Pendant. The central plique-à-jour enamel scene of a white enamel swan among bullrushes and an iris within a gold surround with diamond collet detail, gold reverse engraved with swan and foliage, to the later link chain, circa 1890, with French assay mark for gold, maker's mark AC with clover between, numbered.
An antique Art Nouveau pendant, circa with a chased gold bird caching a diamond. The ground is engine turned with sun rays radiating from the diamond held by the bird and is covered with a superb pale blue guilloche enamel suggesting a sky.
Lalique Art Nouveau Bracelet 1900 signed: centered on a sugarloaf cabochon turquoise, w/a blue-green enamel gallery of ivy folate motif, to the similarly-designed shoulders detail w/a polished gold hoop, mounted in gold, w/marks for importation & FR assay