Why You'll Love It A unique 3-D dome-shaped design that creates a dynamic visual. Based on simple geometric shapes that are emphasized with delicate diamonds to make for an eye-catching look! Details 14K Solid Gold SI/G Diamond 1mm x 29 pieces (0.145ct) Chain: 14K Solid Gold Fine Jewelry Diamond Necklace With Octagon Shape, Elegant Octagonal Diamond Necklace, Gold Octagon Necklaces With Diamond Accents, Luxury Octagon Diamond Necklace, Luxury Octagon-shaped Necklace For Formal Occasions, Hexagonal Ring, Architectural Jewelry, Circle Bracelet, Layering Necklaces