Crafted in 18K yellow gold, the features a five-row diamond pave front with quilted sides and a sizing bar on the back. Excellent workmanship, high quality piece.23 round brilliant cut diamonds: 1.00ctw. Color: F-G, Clarity: VS1Measurements:Width: 7.8 mm (front) - 6.1 mm (back)Weight: 9 gramsSize: 6.5 (sizable)Marked: 750 and the maker's mark