1.1 Carat 3 Stone Channel Set Princess Cut Diamond Engagement Ring with a 0.5 Carat GIA Certified Princess Cut E Color VS1 Clarity Center Stone 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