Increase the elegance factor with this gorgeous gemstone ring from black hills gold. Fashioned in sterling silver, this luxurious choice features a 12. 0 x 6. 0mm rich black onyx cabochon with a sculpted nature-inspired overlay of textured 12k green and rose gold leaves and a grape cluster - all set between the bypassing ribbons of the shank. Polished to a bright shine, this design makes a strong statement of fashion. Custom-made to fit her ring size. Sterling silver rings cannot be resized after purchase. Black hills gold jewelry is manufactured in the black hills of south dakota and keeps the traditional style from the 1870's of grape leaves, grape clusters and vines in the designs. Each item comes with a certificate of authenticity and is guaranteed against defects in workmanship.