Neiman Marcus Diamonds slim band ring in platinum. Half-round band with five prong-set, round G-H/SI diamonds. 1.50 total diamond carat weight. Made in the USA. About Neiman Marcus Diamonds: Timeless and classic, diamonds are the foundation of every precious jewelry wardrobe. Neiman Marcus Diamonds represents an expertly curated selection of the finest diamonds, including rings, necklaces, earrings, and bracelets. The craftsmanship and quality of Neiman Marcus diamond jewelry is unsurpassed, and the designs are unforgettable. The selection offers white, yellow, and rose gold settings, in a wealth of styles for special occasions and everyday wear.