1. 1920s Art Deco Greek Key Filigree Ring, 0.10ct European Cut Diamond, 14K White Gold, $590
2. 1920s 0.54ct European Cut Diamond Ring, Platinum, French Cut Sapphires, Single Cut Diamonds, $3250
3. Early 1900s Mine Cut Diamond Cluster Ring, Platinum, 14K
4. 1900s Onyx and Diamond Ring, 9K Gold, English / Via eriebasin.com