This gorgeous 5mm size allows you to enjoy its overwhelming brilliance. The five stable prongs are delicately finished while retaining the thickness that maximizes the beauty of the stone. The two-tiered stone setting allows you to enjoy its beautiful sparkle from any angle. This is an item you can wear for a lifetime. Moissanite is a mineral discovered in a meteorite that fell from space 50,000 years ago. Successfully creating it artificially 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 approximately 2.5 times brighter. [ 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 stable hole 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 5.2mm, Width 5.5mm * The lengths above are approximate. Product ID: 4333927