Sterling Silver Rhodium Plated Created Birthstone Infinity Necklace, All Birthstone Colors Available September's birthstone, the Sapphire, symbolizes wisdom, power and faith. In this pendant, the blue stone is enclosed in a shimmering Infinity loop which symbolizes love, eternity, and friendship. Hold this necklace close to your heart, be yourself, and let the world know what makes you unique! Pendant Size: H: 4mm W: 27mm This necklace comes with a standard 18" chain. Want another size or color? We've got you covered! Simply copy this: B01A1FV1ZQ and paste it in Amazon search. You will be redirected to chains with all the option you need. Package includes a complimentary jewelry box and a certificate of authentication for your convenience. Shop with confidence. 100% satisfaction guaranteed.