Wire Wrapped Teardrop Onyx Necklace, Black Onyx Necklace, Genuine Black Onyx Necklace, July Birthstone Necklace, Gemstone Necklace, Gold Filled Necklace,Personalized GiftA simple 14 k gold filled necklace that is perfect for elegant everyday wear. The black onyx is facetted and has a discrete shine. About onyx:🌿 Onyx is the birthstone for August and the Zodiac stone for Leo. 🌿 Onyx is the anniversary gemstone for the 7th year of marriage. Black Onyx is the anniversary gemstone for the 10th yea