This is a very neat piece. 3 large gage curb chain bracelets, that can be clasped together for a beautiful necklace or a chocker necklace. One of the links in one of the bracelets is encrusted with fully cut, fully set diamonds. This is a very heavy piece crafted from 18K Yellow gold with a bit of 18K white gold. Total weight of the piece is wooping 280.5g. This is a vintage piece that was traded in. Maker mark is on the end of all pieces as well as purity stamp. Specifications: Metal: 18K Yellow Gold with 18K White Gold accents Total Weight: 280.5g Stone: Diamonds (one link fully set) Style: 3 curb-link bracelets, wearable as a necklace or choker Era: Vintage FAQs: Q: How can this piece be worn?A: It is three large-gauge curb-link bracelets that clasp together into a necklace or choker, or can be worn separately. Q: What metal is it and how heavy?A: 18K yellow gold with a bit of 18K white gold, weighing 280.5g, with maker mark and purity stamp. Q: How should I care for it?A: Clean with a soft cloth; warm water and mild soap are safe for gold and diamonds.