Vintage 925 Sterling Silver Ring With Large Natural Cat Eye Moonstone, Blue Hue

One of a kind sterling silver ring. Vintage. Handmade. With a natural moonstone shaped like a cat's eye, glowing in mysterious blue. It has inner structure and visible crystal growth lines, which is another proof that it is all natural, uniquely made by nature. Size 7. Stamped 925 (partially visible). Moonstones are becoming increasingly expensive and the good ones are selling very high, for over $500 per carat. This stone is also very nice and in today's market, may sell in the hundreds of $.