In collaboration GIA, the Gemological Institute of America, eBay's 'Authenticity Guarantee' service expands to include fine jewelry from brands like Bvlgari, Van Cleef & Arpels and Cartier "Jewelry ...

EBay has expanded its authentication service to include 45,000 certified diamond and gemstone jewelry items. The "thousands of rings, necklaces, bracelets, and earrings" join luxury handbags and ...

Custom-made looks mingle with vintage accessories and luxury jewels sourced from eBay. By Erin Lassner E-Commerce Writer If you purchase an independently reviewed product or service through a link on ...

"Big decision" signals to luxury brands: hands off e-commerce. April 8, 2010 — -- It's enough to give Holly Golightly the mean reds: Tiffany silver jewelry sold on eBay is often counterfeit, but ...

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. From braided rings and chunky hoops to gemstone ...