I have been accredited by the Gemological Institute of America as an A. (Accredited Jewelry Professional) and have been certified by the Diamond Council of America in Diamonds and Colored Gemstones.IF you unsatisfied due to any reason please know of our. We appreciate your interest in our item and looking forward to do business with you soon. This item is in the category "Jewelry & Watches\Men's Jewelry\Necklaces & Pendants". The seller is "goldengoosejewelers" and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, Korea, South, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Croatia, Republic of, Bangladesh, Bermuda, Guernsey, Gibraltar, Iceland, Jersey, Jordan, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Maldives, Oman, Pakistan.