Diamond Exchange Houston has this 3.20 CTW GIA Sapphire and Diamond Ring available for only $5800. This ring features a 2.5 carat GIA certified sapphire from Thailand. The setting is made from 18k yellow gold and has .7 ctw of diamonds. We can resize this ring to fit any finger. We only have 1 ring like this available so get it while it lasts. 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 call us today at 281-623-1105. Diamond Exchange Houston has a large selection of wholesale diamonds, engagement rings, and jewelry to choose from.