☆ Immediate purchase OK. New, includes shipping. ☆ Comes with an anti-oxidation jewelry bag for storage. All photos are of the actual item. Free size (Open ring, so you can adjust it to your size) Size: Approximately 6.5*6.5mm ※ This is a one-of-a-kind item, and the item in the image will be sent as is. (No box or case) 【 MOISSANITE Moissanite 】 Moissanite is a mineral discovered in meteorites. It was discovered in Arizona, USA in 1893 by Henri Moissan, a French chemist who won the Nobel Prize in Chemistry. Due to its hardness and beauty of brilliance, it was found to have value as a gemstone, and it was successfully created using the latest technology. 【 Refractive index (intensity of brilliance) and dispersion (sparkle) exceed that of diamonds 】 The secret to the overwhelming beauty of moissanite is that the "fire" index (the index of the seven colors of light) that represents the sparkle of the gemstone is more than twice that of a diamond, and the "brilliance" index (strong brilliance) that represents the brilliance also exceeds that of a diamond. It is truly a new gemstone that replaces diamonds. ☆ Please understand that the color may differ from the actual product due to the shooting conditions and monitor settings. If you are concerned, please refrain from purchasing.