18kt Gold Four Band RingEdges Set With Diamonds = 0.95ctavailable in 18kt Yellow, White or Rose GoldRoberto Coin Synthetic Signature Ruby From The Roberto Coin Jewelry Portofino Collection

18kt Gold EarringsSet With Diamonds = 0.82ctPost With Snap ClosureFor Pierced EarsApproximate Diameter 1/2 InchFrom The Roberto Coin Jewelry Portofino Collection

18kt Yellow Gold Narrow BangleSet With Diamonds = 0.17ct7" Inner CircumferencePush Hinge ClosureRoberto Coin Synthetic Signature Ruby From The Roberto Coin Jewelry Portofino Collection