Diamond Exchange Dallas has this 1 CTW Round Diamond Engagement Ring available for only $1500. We only have 1 ring like this so get it while it is still available. Please call to confirm availability. If you are interested in purchasing this ring or would like to see this ring in person then please fill out our contact form to schedule an appointment or call us today at 214-755-1806. Diamond Exchange Dallas also has a large selection of wholesale diamonds and engagement rings that are not listed online so contact us today to schedule an appointment to see our selection.