A 4mm moissanite stone is set in an original five-prong setting. Its beautiful white sparkle brightens the face. Made of high-quality platinum with an elegant shine, this is a piece you can cherish for a lifetime. Moissanite is a mineral discovered in a meteorite that fell from space 50,000 years ago. Successfully artificially creating it in the United States has made it possible to wear its brilliance. It has a higher refractive index than natural diamonds, and is said to shine about 2.5 times brighter, making it an eye-catching beauty. [ TAKE-UP's commitment to Second Earrings ] High quality metal (18K Yellow Gold or Platinum) that is less likely to cause allergies Large earring back that doesn't fall off easily Thick post to keep the piercing hole stable Easy-to-grip top Wide variety of designs * TAKE-UP products are Made in Japan, handcrafted by Japanese craftsmen. Materials Platinum 900, Moissanite Size Height 4.2mm, Width 4.5mm * The lengths above are approximate. Product ID: 3872927