Every rare engagement ring for sale in our unique collections is fully guaranteed. Whether seeking a vintage engagement ring from 25 years ago, an estate ring, an antique engagement ring of over a century in age, or antique style, rest assured The Three Graces has tested and inspected all aspects of the ring. Purchase and buy with confidence from our breathtaking collection vetted by our in house experts. No jewelry decision registers with more potency than that of the engagement ring. Its sentiment behind the shimmer mean the choice must resonate absolutely. Our collections include platinum, white, yellow and rose gold choices. Old mine cut diamonds, old European cut diamonds, Asscher cuts, modern brilliant cuts and other fancy cut diamonds are at your fingertips to the soon to be engaged couple.