18k White Gold or Platinum Necklace with Lab-Grown Princess Diamond

18-carat white gold or 950 platinum necklace with a square, VS ethical laboratory diamond that you can adjust its size, the stone is set in 4 fine points and the chain passes through a fine pendant so that the diamond always remains at the bottom, this is a way of joining the pendant with the chain that tends to be quite pleasing to those who wear it as it is more comfortable and practical.