The product is a fashionable ring titled '10k Yellow Gold Round Diamond Crown Tiara Fashion Ring 1/6 Cttw'. It is made of high-quality 10kt yellow gold and weighs 2.162 grams. The ring features a round-shaped, prong-set diamond as its primary gemstone. The diamond has a color grade of G-H and clarity grade of I2, with a weight of 0.16 carats. There are no additional gemstones included in the ring.