Vintage Krementz gold overlay necklace

Krementz has designed high quality jewelry since the 1800's. This love knot necklace was a gift from the late 1970's. Excellent condition! 15" long. The inner circle of the knot is Approx 1cm wide X .5 cm high. It is stamped Krementz on the ring of the closure which I attempted to capture in the last photo. Beautiful piece.