Item Comes w/ 16" Free Silver Chain Diamond Weight Variance can be +/- 6% as we try to get you the best looking stone Satisfaction guaranteed. Houston Diamond District offers a 30 day return policy on all of its products We only sell 100% Natural, un-treated , conflict free diamonds. Want a different center stone? Search for Houston Diamond District Pendants as we have over 100,000 pendants to choose from Houston Diamond District 0.5 to 3 Carat Journey Pendant Necklace Graduated Wave Value Collection 14K White Gold 20" Silver Chain 1.01 Carat Natural Diamond