[Your and My Jewelry Box] Natural Jet Necklace and Earrings or Pierced Earrings Set (8.0mm Beads) [Gift Wrapped] (45cm Earrings)

◆Natural Jet/Approx. 8.0mm ◆Length/Approx. 45cm ◆Clasp/Brass push-in type ◆Fittings/Brass screw-spring earrings ◆Total weight/Approx. 23.0g Jet is a gemstone that originates from organic matter that fossilized over a long period of time when ancient plants from the Jurassic period, 180 million years ago, when dinosaurs ruled the Earth, accumulated as driftwood on the seabed. While onyx, a mineral, has a sharp luster, jet is characterized by its moist texture and deep luster, a difference due to these differences in origin. Jet, which was called "black amber," was thought to be "hardened resin" like amber until the early 20th century when "tree rings" were confirmed under a microscope. This jet is the most basic round bead type, and the NE set allows you to enjoy the elegant jet black. Make a solemn impression with the slightly larger 8.0mm bead!