A touch of vintage inspiration, the Deco Keystone rings are the perfect everyday simplicity with a dash of color, featuring the most exquisite stones. Each piece is hand cut and polish to perfection to fit in its individual setting. Face of ring is 3/4" x 3/4" (20mm x 20mm), ban width 1/8" (3mm). Material: Malachite, 925 sterling silver with Rhodium plating. Color and pattern may vary due to the unique nature of this piece. **Pre-order only for this item, will take an extra two to three weeks for delivery.