Sapphire Cushion Wing Studs. Lab-Grown SapphireSUPERNOVA COLLECTION A whimsical twist on a classic; inspired by the delicate beauty of butterfly wings, these stunning stud earrings feature laboratory grown and created gemstones including two cushion cut royal blue sapphires of 10 carats, in an intricate setting of 18k yellow gold vermeil and 14k gold earring posts, with pav set simulated white diamonds. Explore All Matching Creations

70 pavé-set yellow sapphires

oval to round cabochons

A playful in-between-finger ring in 14k yellow gold

two sugarloaf and cabochon emerald drops with prong and pavé-set simulated white diamonds

intricately hand-set with 7 round brilliant-cut laboratory-grown simulated white diamonds

A timeless and classic ring in rhodium vermeil

marquise and round brilliant-cut canary and white diamonds

a trillion-cut blue spinel and a pear-cut fuchsia pink sapphire

Adjustable length at clasp

canary and white diamonds

hand-set with laboratory-grown simulated pink

A show-stopping pair of statement cocktail earrings with omega backs