Find Rainbow sapphire band in 14k, Princess Rings in Shopzilla's Jewellery & Watches category: Compare prices of Rainbow sapphire band in 14k, Princess Rings and buy your new Rainbow sapphire band in 14k, Princess Ring at a good price. When buying Rings, check how shoppers rated the different online shops. Simply select the store that has the Ring you're looking for. If a Jewellery & Watches store isn't rated yet it means that Shopzilla is still collecting shopper reviews.