VERDURA EST. 1939. Formerly from the collection of Baroness Mary de Rothschild, made in 1955. Vintage "Double Crescent" necklace. Composed of four strands totaling 201 natural saltwater pearls with a central platinum and diamond "double crescent" element and bar clasp. Courtesy VERDURA / HERZ-BELPERRON

VERDURA EST. 1939. The "Fulco Y" necklace. Gold links with amethyst, rubellite, aquamarine, peridot, rose quartz, citrine, blue topaz, and South Sea cultured pearl. Courtesy VERDURA / HERZ-BELPERRON

VERDURA EST. 1939. The 'Ravenna' Cuff in ivory enamel, gold, amethyst, aquamarine, peridot and amethyst. Courtesy VERDURA / HERZ-BELPERRON

VERDURA EST. 1939. The "Ravenna" Cuff in black enamel, gold, tanzanite, rainbow moonstone, white topaz and amethyst. Courtesy VERDURA / HERZ-BELPERRON

VERDURA EST. 1939. "Night and Day" bracelets. Gold and enamel "Day" bracelet (L) and gold, enamel and diamond "Night" Bracelet (R). Courtesy VERDURA / HERZ-BELPERRON

VERDURA EST. 1939. "Byzantine Peacock" Earclips, 18k gold mounts set with faceted citrines, green tourmalines, white topaz, pink tourmalines, rhodolite garnets, aquamarine, oval diamonds, square-cut blue sapphires, round faceted blue sapphires, round faceted emeralds, round faceted rubies and round faceted yellow sapphire. Courtesy VERDURA / HERZ-BELPERRON

VERDURA EST. 1939. "Byzantine Theodora" earrings In amethyst, peridot and gold, with South Sea pearl drop. Courtesy VERDURA / HERZ-BELPERRON

VERDURA EST. 1939. "Byzantine Pyramid" earclips In gold, with cabochon rainbow moonstone center stone and aquamarine, green, orange and pink sapphire side stones. Courtesy VERDURA / HERZ-BELPERRON

HERZ- BELPERRON. "Pendulum" Earrings. Gold and Citrine. Courtesy VERDURA / HERZ-BELPERRON

VERDURA EST. 1939. "Mosaic" earclips. Gold set with emerald, ruby, blue sapphire, yellow sapphire, rubellite, amethyst, tsavorite garnet, aquamarine, mandarin garnet, tanzanite and citrine. Courtesy VERDURA / HERZ-BELPERRON

VERDURA EST. 1939. "Kaleidoscope" ring in gold, diamond, aquamarine and peridot. Courtesy VERDURA / HERZ-BELPERRON

HERZ- BELPERRON. Mélange "Flamme" Earclips in rubellite and gold. Courtesy VERDURA / HERZ-BELPERRON

HERZ- BELPERRON. "Couronne" Cuffs, Sapphire, ruby and gold. Courtesy VERDURA / HERZ-BELPERRON

HERZ- BELPERRON. "Mélange" Pendant Earclips in sapphire, zircon spinel, aquamarine, diamond and platinum. Courtesy VERDURA / HERZ-BELPERRON

HERZ- BELPERRON. "Wave" Cuffs in 22k virgin gray gold and yellow gold. Courtesy VERDURA / HERZ-BELPERRON

HERZ- BELPERRON. "Triple Wave" Cuff. Diamond, platinum and gold. Courtesy VERDURA / HERZ-BELPERRON

HERZ- BELPERRON. "Corne" Earrings. 22k Virgin Gold. Courtesy VERDURA / HERZ-BELPERRON

HERZ- BELPERRON. "Corne" Earclips in diamond, platinum and gray gold. Courtesy VERDURA / HERZ-BELPERRON