This pre-owned 21 inch curb chain necklace is a timeless daily piece. Crafted with 9ct hollow yellow gold. It measures 2mm thick and 1.6 gr. We take great care to ensure our pre-owned jewellery pieces are carefully polished to the highest standard; to look as good as new. This second-hand item comes fully hallmarked, ensuring customers can be confident in the value of their new purchase.