Diamond hoop earrings is the best gifts for the one who is your loved ones; the person who have an eye for quality, and deserve only the best in life. These accessories speak of the wearer’s standard-class of taste and love for things of beauty. Diamond hoop earrings are circular or semi-circular in design, and look very similar to a ring. They are often constructed of metal tubing, with a thin wire attachment penetrating the ear. Diamonds are 58 times harder than the any other hardest mineral on the earth, corundum, the stuff from which rubies and sapphires are formed. To make use of diamond and convert it into different shapes and sizes diamonds is cut by other diamonds only. One special type of diamond hoop earring is the sleeper earring. This is a very small continuous piece of gold wire which essentially hugs the base of the earlobe with the ends connecting in the back. Because their small size makes them comfortable, sleepers are sometimes worn at night to keep an ear piercing from closing.