Avalanche K10 necklace and pendant set. Necklace length: 45cm Total weight: 3g or more I'm selling this because I'm buying new gold. I bought this at the Odaiba Avalanche store. There are no certificates or boxes. The pendant features a horseshoe design, said to bring good luck, with the AVALANCHE letters and a 3D star, and is set with one diamond. Now is a good time to buy as the price of gold is rising. K10 gold, unlike K18, has a lower gold purity, but K10 has the advantage of being "durable" due to its lower purity, so it's good for ornamentation. I regularly maintained the necklace. I soaked it in a gold cleaning solution and then polished it with a cloth. It shines beautifully. Feel free to comment.