James Avery Lab Emerald Sterling Silver Adoree Ring. LADY’S SILVER & STONE RING: 3.8DWT SILV-925, 1-OVAL CUT EMERALD 2.22CTW SIZE:8.75, 925 LAB/HALLMARK, JAMES AVERY STERLING SILVER LAB-CREATED EMERALD ADOREE GEMSTONE RING. 925 Weight: 5.91 grams. Count: 1 stone(s) Size: 2.22 CTW Quality: Medium. Is an online retailer of gently used and pre-owned jewelry. We have amazing deals on gold, silver, and diamond jewelry. We also have a large selection of designer jewelry and watches.