Silver, amethyst, and garnet

Sterling silver and carnelian

Silver plate and turquoise

Tiara: Iron, platinum, enamel on copper, 19th century neoclassical helmet shell cameos, pink conch shell cameo, 19th century malachite cameo, 19th century hard stone cameo, shell, ebony, rose quartz, citrine, opal, garnet, sea glass, aquamarine, amethyst, gold, natural pearls, tigers eye, 19th century cut steel, silk, cotton velvet, and silk floss Box: Archival foam core, Magic Smooth resin, cotton gauze, silk, cotton velvet, silver, metallic bullion ribbon, paper, cotton damask c. 1900, silk damask c. 1850, 18th century linen, cotton thread, and silk floss

Amethyst, rose quartz, hematite, and copper

Sterling silver and enamel

Anodized aluminum and ABS plastic

Sterling silver, 14k and 22k gold, enamel, pure silver, abalone shell, ebony, amethyst, and peridot

Sterling silver, 14k gold, enamel, pure silver, ebony, abalone shell, and amethyst

Silver 925, amethyst, color photograph, and Plexiglas

Amethyst and silver

Silver, ivory, garnet, copper alloy, and amethyst