Uncas jewelry. Uncas, meanwhile, will launch a new line of products including jewelry, hair products and key chains...

Uncas jewelry. Uncas, meanwhile, will launch a new line of products including jewelry, hair products and key chains. Check out our silver uncas jewelry selection for the very best in unique or custom, handmade pieces from our pendant necklaces shops. The Uncas Manufacturing Company uses a U with an arrow through it as its hallmark, or jeweler’s mark, on its sterling and costume jewelry. Free shipping on many items | Browse your favorite brands | Get the best deals for Vintage Uncas Ring at eBay. Up to 90% off retail. Free shipping on many items | Browse your favorite brands | affordable Felice Porcaro Silvia, president of Uncas International, a fashion jewelry, accessories and gifting company, has been working in the jewelry Description: Uncas vintage 18K HGE (heavy gold electroplated) brutalist tiger eye cocktail ring; the natural oval tiger eye cabochon is set in a very tall abstract tiered wavy bands setting. Didn’t realize what I had till I got home and cleaned it. Over the span of its lifetime, UNCAS Uncas Jewelry Manufacturing Company History. Discover the unmatched quality and style of UNCAS International, a leader in jewelry and accessory solutions. Explore sterling silver, moss agate, and floral band Searching for Uncas Jewelry History information? Follow the links below to find all the information you need and more.