Diamond size on a hand
See round and elongated diamond measurements on an illustrated left hand. Adjust the ring, band and hand proportions, or compare two diamonds.
Tools
Some choices are easier when you can see them or write them down.
Use the size visualizer to understand measurements, then turn your research into a one-page brief you can take shopping.
Try the size sliders
Your ring decision brief
Record the budget, shape, size, setting, metal, deadline and questions you want answered. Print it or share a private link.