Moissanite is a mineral discovered in the remains of a meteorite that fell from space 50,000 years ago. Its eye-catching, beautiful sparkle is captivating, with a higher refractive index than natural diamonds, said to be approximately 2.5 times brighter. Natural moissanite is extremely rare, but thanks to successful artificial production in the United States, its brilliance is now available to wear. Its exceptional durability makes it perfect for everyday wear. This horizontal boat-shaped necklace brightens the décolleté line, with each moissanite creating a ray of light that brightens the neck. The arch where the chain and pendant naturally connect provides a clean, comfortable fit. * TAKE-UP products are Made in Japan and handcrafted by Japanese craftsmen. Materials 10K White Gold, Moissanite Size Height 8.0mm, Width 5.0mm[Chain] Length 40cm (with adjustable link at 37cm) * The lengths above are approximate. Product ID: 1074176