14K White Gold Long Cushion Shaped London Blue Topaz and Diamond Halo Necklace

14K White Gold Long Cushion Shaped London Blue Topaz and Diamond Halo Necklace. This uniquely shaped halo necklace features a long 1.58ct cushion shaped london blue topaz accented by a diamond halo featuring .12cttw of G/SI quality round diamonds. Comes with a 14K white gold 18 inch rope chain with lobster claw clasp.