HI, the center stone of this ring is a natural, earth mined, yellow- orange citrine, 9 mm, round shape, 2.5carats, v v s clarity. The ring has 10 natural diamonds, 1.20 mm, round shape, SI1 clarity, 0.10 cttw, hand set. The ring is made in 14kt solid yellow gold, size 7.75. I offer change the size of the ring to any size from 3 to 13 with no extra charge, so if you buy it, just send me a message telling me the size that you need or if you want the ring like is. The weight of the ring is 6.4 grams. 9 mm wide. LOVE IT OR RETURN IT.