390 Fifth Ave at 36th St, suite 410. Subway: B, D, F, M, N, Q, R to 34th St–Herald Sq. NYC-made baubles are up to 75 percent off. Glass earrings are $20 (were $49), 18-karat gold chain necklaces are cut from $120 to $45, and Swarovski crystal bracelets are lowered from $98 to $38.