Box Chain Necklace in 18K Gold, 1.7mm,Box Chain Necklace in 18K White Gold, 1.7mm,Mens Box Chain Necklace in 18K White Gold, 1.7mm | David Yurman,Mens Box Chain Necklace in 18K Yellow Gold, 1.7mm | David Yurman,Mens Box Chain Necklace in 18K White Gold, 2.7mm | David Yurman