There should not be any damage on the item or the item should not be customized by any other jeweler. All gold and Diamonds are professionally tested and guaranteed. Our Diamonds Are 100% Natural And Are NEVER Treated Or CLARITY Enhanced......... We will make sure you are 100% satisfied with your. The item "REAL 10k Yellow Gold Cuban Necklace Chain Box Clasp 28 inch 8mm Strong link Men" is in sale since Tuesday, August 21, 2018.This item is in the category "Jewelry & Watches\Men's Jewelry\Chains, Necklaces & Pendants". The seller is "globalwatches10" and is located in Irving, Texas. This item can be shipped worldwide.