Sterling Silver 925 Green Chalcedony Turkish Ottoman Tughra Unisex Ring Sz 9.25

Sterling Silver 925 Oval Green Chalcedony Cabochon Turkish Ottoman Tughra Symbol Unisex Ring With Recessed Oxidization/Patina & Gold Colored Border Accent Size: 9.25 Top Of Ring Measures Approximately: 1" L X 0.80" W Green Stone Measures: 21MM X 15.6MM X 9MM Back Of Band Width Measures Approx: 5.7MM Hallmarked: 925 Weight in Grams: 16.96g Good preowned condition, PLEASE NOTE: minimal surface scratches/dings are present on the stone (SEE PHOTO #5 ), this was very difficult to photograph due to reflection but photo #5 is with added magnification to the phones magnification. Otherwise, minimal signs of wear to the metal may be present such as fine scratches visible using a jewelers loupe. Underside of stone metal gold plating appears to have worn over time. Sterling Silver has been acid tested to confirm metal purity and gently cleaned using a soft polishing cloth, some patina may be remaining. All Gemstones are tested via Presidium Gem Tester. Please note the tester cannot differentiate between manufactured and natural stones. Please note photos are zoomed in to show details so item may appear larger, please view all photos for sizing reference as measurements and comparison is provided. It may appear there is darkness on the polished surface of jewelry but this is due to shadows while photographing.