Bullion &Diamond Co, LLC is a certified diamond and fine jewelry retailer and Jewelry repair specializing in diamond wholesale. Bullion & Diamond Co., LLC manufactures and imports diamond jewelry, and custom designs platinum, silver and gold jewelry. We view ourselves as the expert partner in all aspects of gold and silver investment needs. We help define a precious metals strategy for our clientele’s financial goals. We also purchase and refine all forms of scrap gold, silver and platinum.