The blue ring is missing a blue stone on the side. Really not noticeable when wearing. The product is a lot of 2 stunning rings by Heidi Daus, featuring amethyst and sapphire stones in a pave setting. The rings are size 10 and signed by the brand. The main stone is crystal, and the metal purity is unknown. These elegant rings are perfect for adding a touch of luxury to any outfit, with the intricate design and colorful stones making them a standout piece in any jewelry collection.