Glittering black diamonds framed in bubbly 18-karat gold center this bold and richly textured sterling-silver band. Total diamond weight: 1.58ct.. Sterling silver/black diamond/18k gold. Imported. <a data-cke-saved-href="http://i.nordstromimage.com/images/store/boutique/4_14_Diamond_Guide/Diamond_Guide_71519.pdf" href="http://i.nordstromimage.com/images/store/boutique/4_14_Diamond_Guide/Diamond_Guide_71519.pdf" target="_blank">Diamond Guide.