In a nod to David Yurman's early sculptural practice, DY Mercer® takes its name from downtown New York City, home to David's first studio. Cushion- and oval-shaped gemstones are cut with light-reflecting facets to unlock their vibrant inner hues, fusing & nbsp;sculptural form and high-impact color. Sterling silver with 18-karat yellow gold Prasiolite, 1.20 total carat weight Earrings, 19.5 x 6.8mm Care Instructions: Use the provided polishing cloth to gently wipe this item clean, then remove any remaining tarnish with mild diluted soap. Rinse with warm water, dry with a clean towel and store it in its jewelry pouch.