The checkerboard faceted center Swiss blue topaz is dazzling in this vintage like pendant of decorative Sterling silver and 18KT gold. The topaz is surrounded by white pearls. The pendant features a bale that can open to accommodate other chains and necklaces. It is being sold with an 18-inches woven silver cable that was sourced separately from the pendant. The back of the pendant is stamped: Konstantino, 925 and 750 for authenticity.