Ocean Blue Chalcedony, Caribbean Druzy and Apatite are perfect for each other. A trio of color and texture all bezel set in 925 Sterling Silver! Ocean Blue Chalcedony measures 12x12mm and is a deep beautiful blue while the Caribbean Druzy star also measuring 12x12mm adds a touch of brilliant colorful sparkle. The 3mm faceted Apatite rounds complete the look. The face of this ring is 1 1/8". It was designed by Marianna and Richard and handmade by Balinese Artisans. The triple band culminated into one band at the back which has been left open to allow you to gently adjust up to one ring size larger.