Diamond Exchange Dallas has this stunning and one-of-a-kind Custom Sapphire and Oval Diamond Ring available for only $3300. This ring features a .65 carat oval diamond that is “G” in color and “VVS” clarity. We only have 1 ring available like this so get it while it lasts. Ring sizing is 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 IS NOT listed online so contact us today to see our selection.