Choose antique estate rings for sale from our rare and exquisite collection. Free shipping! Gemstone and diamond estate rings broaden the possibilities of choice across time as well as aesthetics. Our estate rings are vetted to the highest standards and guaranteed as described. Witness collections that include diamond set rings with mounts of platinum, white, yellow or rose gold. Semi precious gemstones such as aquamarine, amethyst and garnet blend seamlessly with choices of precious gems of emerald, sapphire and ruby rings.