Here is a Sold 91.77Ct Colombian Emerald and Diamond Necklace. If you have DiamondDr1 or Diamond Exchange bought Jewelry that you would like to sell because you are not currently wearing or your style has changed, mail it usps insured to D.Exchange, P.O. Box 7858, Laguna Niguel, CA 92607. No item too big or too small. Items will be reconditioned and sold immediately to the market and a check for exactly 70% of the proceeds will be mailed within 7 days.