You are looking at our modern style 2-tone twisted shank diamond halo engagement ring, shown in 2-tone yellow and white gold with a 1.60 carat center diamond (not included). This diamond engagement ring comes with a total of 1.50 carats of excellent cut round brilliant diamonds, set prong style. 1-800 Loose Diamonds offers a dynamic check out system. Customers have the option to customize their rings and check-out with a variety of options. Customers can select their ring size, metal purity type, diamond color/clarity, and ring color. Customers can also add any shape of a center diamond to their ring order and have it mounted free of cost! We also offer an engraving system during the checkout process. Simply choose the type of font you would like, and enter your message (character length may vary).