This is a black diamond cubic zirconia engagement wedding anniversary promise ring. Small very light pink pave crystals enhance this ring and add even more sparkle. Main stone is 6mm. Rings sits about 7mm high when worn on finger. This ring is even more impressive in person. This is a unique ring for a unique lady! This ring comes in the sizes listed above. This ring is even more stunning in person! Comes nicely boxed, the perfect.