Gold 25 weight: 10.3 grams. Size: 45 x 18 x 12 mm. Yowah Nut. Set in 18 kt. gold with a G vvs2 diamond on either side of the bale. The piece is reversable, and my aunt Irene's favorite. Her husband & son are too cheap to buy it for her, but you could. You can see here both the front and back views of the stone.