This necklace is made from natural amethyst slice stones which are about 45mm in diameter. The amethyst stones are cut into hexagon shapes & are plated with gold or silver on the edges with one edge left exposed. The necklace is finished off with a gold plated or silver stainless steel flat chain. Please choose the stone & chain length you prefer. The stones used in these necklaces are all natural so please keep that in mind when purchasing. The stones can be easily broken if dropped on hard surfaces. Also, as with all-natural gemstones, no two are alike. I pick each one with you in mind! These are natural stones, please keep in mind that the color of the stone you receive might not be as pictured. Any difference in color, crystallization or in some cases size & shape just showcases how unique these gifts of nature are so embracing the uniqueness of your piece! The multiple necklaces in the picture are to show the difference in the availability of the stones I have. You may or may not get the pictured stones. Just depends what I have in stock. But please keep in mind that the listing is for one of these cute babes. Ewelina Pas Jewelry Hexagon Amethyst Slice Necklace, Gold Layering Pendant Necklace | Epj-Nbb11