Sterling Silver Lapis Lazuli Necklace SN467 • Center Stone: 1 1/4" x 1 3/4" • Sterling Silver Clasp & Extender. • Length of Necklace: Adjusts 19.50" - 21". • Handcrafted in Mexico. • .950 Fine Sterling Silver Color may vary slightly due to lighting. Care Instructions: Sterling Silver Jewelry Each piece should be stored in its own bag or pouch to minimize scratching & tarnishing. By using re-closable plastic bags, you will keep the air away. Air along with chemicals contribute and accelerate tarnishing of silver jewelry. Put jewelry on after use of oils, lotions, cosmetics, hairspray and perfumes. These and other chemicals can cause damage to stones and/or metals. To clean, us warm soapy water and then dry with a soft cloth or polishing cloth. Use polishing cloth on metal portion of jewelry only. Polishing cloths are impregnated with a chemical cleaner. Chemical is non-toxic and non-allergenic. Cloth will clean and polish gold, silver, and other precious metals.