Awesome Adventures at the Smithsonian: The Official Kids Guide to the Smithsonian Institution

"From the Cable Wrap Collection. A beautiful emerald-cut black onyx stone wrapped with iconic cables and brilliant diamonds. Black onyxDiamonds, .5 tcwSterling silverWidth, about .78""Imported"

A captivating cocktail. Ring features a brilliant mix of sparkling blue diamonds (7/8 ct. t.w.) and white diamonds (5/8 ct. t.w.) in a polished, sterling silver dome setting. Size 7.

Style has never looked so shapely. A conversation-starting cocktail ring features round-cut blue diamonds (1-1/10 ct. t.w.) and white diamonds (7/8 ct. t.w.) in circular patterns. Concave setting crafted in sterling silver. Size 7.

Make that special day even more radiant. Le Vian's wedding band dazzles with rows of round-cut diamonds (5/8 ct. t.w.) for a lustrous look. Set in 14k rose gold. Size 7.