From Neiman Marcus
18karat yellow gold and sterling silver Pavé diamonds, 0.30 total carat weight Amethyst, sky blue topaz or champagne citrine Ring, 14mm Made in USA
From Bloomingdale's
David Yurman Dy Mercer Four Row Stone Ring in Sterling Silver with 18K Yellow Gold, Sky Blue Topaz and Diamonds, 14mm
David Yurman Dy Mercer Four Row Stone Ring in Sterling Silver with 18K Yellow Gold, Amethyst & Diamonds, 14mm