Mabé Pearl and Diamond Earrings by Cartier

Diamond and Rock Crystal Earrings by Ilias Lalaounis

Elizabeth Gage Tourmaline and Rock Crystal Necklace

Georgian Amethyst Brooch, 51.50 Carats

Retro Russian 22K Gold Link Bracelet

18th-Century English Gold Pocket Watch

Gold Lion Brooch by Tiffany & Co.

Diamond Crossover Ring by Cartier

Henry Dunay Morganite Dome Ring

Diamond Crossover Earrings by Cartier

Pearl and Diamond Ring by Cartier

Red Coral and Diamond Drop Earrings

Art Nouveau Pearl Brooch

Antique Roma Portrait Enamel Pin

Carved Cabochon Emerald Brooch

Burma Ruby Spray Brooch

Antique Enamel Portrait Brooch

Montana Sapphire Drop Earrings, 3.75 Carats

Essex Crystal and Gold Horse Cufflinks

Gold Horse Cufflinks

Diamond and Spinel Skull Ring