Find 2 36 carat certified london blue, 14k White Gold Rings in Shopzilla's Jewellery & Watches category: Compare prices of 2 36 carat certified london blue, 14k White Gold Rings and buy your new 2 36 carat certified london blue, 14k White Gold 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.