Let your style take flight. This mother-of-pearl butterfly charm glows with soft iridescence and a lab-grown diamond accent for a sweet, luminous finish. Sterling silver with 18k gold plate 4. 5 x 2. 7 x 1. 0mm white mother of pearl lab-grown diamond accent 17. 50 x 11. 20mm chain sold separately from the whimly by zales collection, available exclusively at zales