Ross-Simons - .50ct t. w. Ruby, .23ct t. w. Diamond Band Ring in 18kt White Gold. Size 7. Flaunting a fabulous fusion of sparkle and color, this band ring presents five radiant .50 ct. t. w. round rubies inside luminous .23 ct. t. w. round brilliant-cut diamond halos. Crafted in 18kt white gold. 3/16" wide. Diamond and ruby band ring. Ruby birthstones are the perfect gift for July birthdays. Formal Ruby Ring With Pave Setting And Round Cut, Formal Ruby Ring With Cubic Zirconia In Round Band, Formal Cubic Zirconia Ruby Ring With Round Band, Ruby Ring With Pave Setting And Diamond, Ruby Ring With Diamond Pavé Setting, Formal Cubic Zirconia Ruby Ring, Formal White Gold Ruby Ring With Pave Setting, Brilliant Cut Cubic Zirconia Ruby Ring For Anniversary, Red Diamond Ring With Pave Setting For Anniversary