The Rhodium Plated Large Rectangular Dog Tag Necklace by Ellen Mohr Designs. Rectangular pave diamond dog tags. About The Designer: Ellen Mohr’s artisanal designs feature a juxtaposition of organic and natural elements such as diamonds, mixed metals, leather, pearls, and gemstones. Ellen’s jewellery has a bohemian ease and a pronounced edge – she sees each woman as an individual worthy of adorning themselves with beautiful pieces which enhance their sensual aura. To view more of this designer\'s collection please visit Ellen Mohr Designs.