LUGIADA Diamond Pave Ring 750 (K18) Size 8.5 The arms are straight, a thick ring connecting the ends of a cylinder. I don't know the carat count because it's not engraved, but I think the shop staff said it was about 0.5ct (I apologize if I'm mistaken). I don't have a scale, so I don't know the exact weight, but it's quite heavy. Ring only. I would like to trade this item at the current price.