Bunz Platinum jewelry by German designer Georg Bunz. http://www.bunz.de/

Designs by Martin Flyer Specializing in platinum and diamond bridal jewelry. http://www.martinflyer.com/

Flash Platinum Manufacturing Specializes in custom made pieces, antique and platinum repairs, wax carving, and diamond setting. http://www.flashmfg.com/

Golden Sands Platinum Offers platinum jewelry designs. http://www.gsplatinum.com/

Henrich & Denzel Contemporary German designers of wedding bands and engagement rings. http://www.henrich-denzel.com/

Jeff Cooper Jewelry designer specializing in platinum wedding and engagement rings. http://www.jeffcooperdesigns.com/

Platinum Guild International Dedicated to stimulating and protecting the platinum jewelry market. Site includes a retailer locator. http://www.preciousplatinum.com/

Platinum Jewelers Specializes in platinum jewelry. http://www.platinumjewelers.com/

Platinum Mart Offering platinum rings and necklaces. http://www.platinum-mart.com/

Platinum Wedding Bands Offering platinum wedding bands, engagement rings, and jewelry. Custom jewelry also available. http://www.platinum-wedding-bands-rings-jewelry.com/