1928 Jewelry Black Onyx Crystal Adjustable Necklace

Elevate your style with this 1928 Jewelry black onyx crystal necklace. Featuring a bold square onyx center with sparkling crystal accents, this 16 in. collar necklace with a 3 in. extender offers adjustable elegance. The wide gold-tone chain adds a statement-making touch to any outfit, perfect for formal or evening wear. Length 16 in., width 26mm.