Whether it’s for an anniversary, birthday, or just because — this ring makes every moment memorable. This Ring features a prong setting. it is Crafted in rich 925 sterling silver. This ring contains 9 MM mainstone blue sapphire.With straight shank type and gothic skull style this ring is perfect for any occasion. The blue sapphire, also known as the Neelam stone, is associated with a variety of benefits. It is considered a powerful and fast-acting gemstone linked to the planet Saturn.