At Gemvara, we believe that the jewelry you wear should be one of a kind, like you. That's why we make each piece to order, one at a time, just the way you want it. Choose Black Onyx and White Gold or Rock Crystal and Yellow Gold: it's your choice. Mix and match gems and precious metals for a look that's exactly you. Gemvara uses only the highest quality materials to craft your Platinum Black Onyx Knot Gemstone Jewelry design with meticulous attention to detail. Our precious metals are recycled or responsibly mined. First popular in Victorian mourning jewelry, black onyx also is featured in graphic black and white Art Deco jewels. Common black onyx is cut in cabochons or flat slabs. Gemvara's black onyx is faceted and polished for a surface that resembles more expensive gems like black diamond and black spinel.Naturally white and exceptionally rare, platinum's 95% purity makes it hypoallergenic too. You'll feel the difference: platinum weighs 40% more than 18k gold.Our wide selection of Platinum Black Onyx Knot Gemstone Jewelry by talented designers means you can find jewelry that's exactly your style. You can also shop by style, choosing our Birthstone, Celtic, or Family Collections. Gemvara's fine quality Platinum Black Onyx Knot Gemstone Jewelry is designed to be passed down for generations to come, crafted by hand in the United States.
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