Side Stone Diamonds are G-H Color SI1-SI2 Clarity Satisfaction guaranteed. Houston Diamond District offers a 30 day return policy on all of its products. Items are graded as per GIA IGI standards. We only sell 100% Natural, un-treated , conflict free diamonds. Diamond Weight Variance can be +/- 6% as we try to get you the best looking stone Direct Manufacturer Prices & Free Certificate of Authenticity #8,739,758 in Clothing, Shoes & Jewelry ( ) #13,693 in