Fine jewellery designer Erica Courtney has just launched a line of costume pieces through shopping network QVC. They include this necklace with removable pendant and cubic zirconia filigree stations along the chain. All stones are simulated, set in sterling silver. The chain is 20 inches, adjustable to 18. The design comes with either a rose or an aqua coloured centre stone and there are complementary pieces in the line. Retails for USD $164.82 (currently on sale so the price may go higher).