Gorgeous oval-cut rubies are placed within shimmering halos of round and baguette diamonds to create the ultra-elegant stud earrings. Ruby: 1-1/5 ct. t.w. Diamond: 1/4 ct. t.w. Set in 10k gold & rhodium-plate Approx. diameter: 1/3" Post back closure Photo may have been enlarged and/or enhanced. Almost all gemstones have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat