A Collection of White Gold, Polychrome Enamel and Diamond Rings, consisting of a dolphin motif ring with light blue, aqua and dark blue enamel and three round brilliant cut diamonds weighing approximately 0.03 carat total, and a pair of eternity bands containing numerous round brilliant cut diamonds weighing approximately 0.74 carat total. Enamel and diamond ring stamp: 750 (Hidalgo). 6.60 dwts.