Gold, diamonds, aquamarine, hot jewelry enamel, silk cord; lost-wax casting, sawing, stained glass enamel, champlevé enamel on engraved background, enamel painting, rhodium plating

Gold, diamonds, yellow diamonds, green diamonds, sphenes, hot jewelry enamel

Gold, diamonds, emeralds, carnelian, bone, hot jewelry enamel. Lost wax casting, bone engraving, toning, champleve enamel