yellow gold-plated or platinum-plated sterling silver marquise shaped genuine emerald and diamond accent ring size 7 palm beach jewelry queen of green. this marquise-cut emerald ring with bezel-set emerald accents, .37 carat t.w., is enhanced by sparkling diamond accents for additional glitter. 18k gold-plated or platinum-plated sterling silver. (all carat weights are approximate and may vary slightly from those listed.) - 509177