The 4x6 size brings out the beauty of the ruby, giving it a special finish. Ruby (July birthstone), with its deep, rich color, is one of the gemstones that has been loved all over the world since ancient times, and is also called the "Queen of Gems" due to its beauty and rarity. The platinum setting brings out its elegance and makes it the focal point of your outfit. [ TAKE-UP's commitment to Second Earrings ] High quality metal (18K Yellow Gold or Platinum) that is less likely to cause allergies Large friction 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. * We use natural stones. Please note that there may be some color variation. Materials Platinum 900, Ruby Size Height 6.3mm, Width 4.0mm * The lengths above are approximate. Product ID: 2360852