The numbers 750 stamped on jewelry means that it is 18-karat gold. The jewelry piece is 18 parts pure gold and six parts metal alloy. More »

Gold stamped "925" is probably gold-plated sterling silver. The "925" is part of a precious metals hallmark system, but only silver is denoted "925," or 92.5 percent, pure. More »

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Authenticate vintage Navajo jewelry by the investigating the reputation of the seller, checking the seller’s membership in tribal trade organizations and examining characteristics of the piece's silver and stones. Reputa... More »

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Accessing the jewelry actions on eBay involves going to the site, navigating to the "Jewelry and Watches" category and then filtering out other items except for those that are being auctioned. There are also options to n... More »

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Some online stores sell reiki symbol jewelry include CafePress.com and CrystalsRocksandGems.com. As of 2015, both of these stores let customers choose pieces and ship them to their homes. More »

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Cut coin jewelry art is a method of transforming coins into jewelry, according to Twisted Sifter. As the site explains, cut coin art is predominately created by drilling a small hole or holes into the coin and then using... More »

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Stella and Dot sells jewelry and fashion accessories, such as rings, bracelets and necklaces, along with bags and scarves, as of May 2015. All items are sold exclusively through the company's website or by partnered Styl... More »

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