∙ Waterproof 18K Carat Gold / Pure 925 Silver ∙ 16.9mm ring diameter ∙ Ring is adjustable in size ∙ Sustainable AAA Sapphires ∙ Gift Box packaging ∙ Nickel-free, Hypoallergenic ∙ Sustainably produced ∙ Carbon neutral free shipping ◄The Design Gorgeous delicate Sapphires - the September Birthstone 13 rich and deep blue Sapphires, a treasure that is made to be worn comfortably on your finger. A stone and color worn by royalty, it is believed to attract abundance, blessings, and gifts.  Wear Freya daily to bring luck, loyalty and happiness in love. Or gift it to those special Libra's and Virgo's in your life. Available in Gold. 925 Sterling Silver coated with high quality 18K Gold plating to ensure your necklaces will be long lasting.