1.53 Carat Three Stone Vintage With Milgrain & Filigree Bridal Set with Wedding Band & Cushion Cut Diamond Engagement Ring (F Color VS2 Clarity Center Stones) Houston Diamond District offers a 30 day return policy on all of its products Side Diamonds on Engagement Rings with Sidestones are G-H Color SI1-SI2 Clarity We only sell 100% Natural, conflict free diamonds. Direct Manufacturer Prices & Free Certificate of Authenticity