The turquoise cabochons were cut from a slab and shaped to fit the bezel in each setting. I acquired this slab early on in my lapidary career when I thought uniformity of color was the goal and only later learned many people like a stone with matrix. The larger stone is 18 x 25 mm and the smaller one is 10 x 15 mm. stone is 18 mm by 25 mm. The cord is black leather with gold tone tips that are 1 1/2 inches long. Comes gift boxed.