Solid 10K Yellow Gold Handmade Beautiful Band Ring Natural Tourmaline Gems ring. This product data sheet is originally written in English. STAMPED 10k Yellow Gold – This beautiful Item is made from the finest yellow gold is hallmarked with the 10k metal stamp. 10k yellow gold is made from 41. The alloy is added to stabilize the Gold so that it can hold its beautiful shape. Despite our rapid growth, we have remained loyal to our original hallmarks: Quality and value, ease of ordering, and integrity. Diamond & Gemstones All diamonds and gemstones used in the manufacture of all of our jewelry are completely natural. The products of Fine-Jewelry are made and designed by them. Proper care is an important part of keeping your jewelry looking it’s best. Be sure not to wear your jewelry while cleaning or working with harsh chemicals. Store your jewelry individually to keep them from scratching each other. Store yellow gold jewelry with anti-tarnish strips to keep them looking their best. To clean your jewelry, use normal water and a soft brush – especially when cleaning jewelry that contains Diamond and gemstones. We maintain a 100% Customer’s satisfaction. Your feedback is very important to us. Give us a chance. We will quickly address the problem and give you a satisfactory answer. Cancellation is only allowed within 12 hours of order placing. 10k yellow gold is made from 41.70% Gold and 58.30% alloyThe alloy is added to stabilize the Gold so that it can hold its beautiful shape.