We provide you trust and assurance on their all jewelry purchases. Only a Preferred Jeweler can offer you the Lifetime Nationwide Warranty program at no additional cost to you. Preferred Retailer is part of an ever growing and expanding elite nationwide network of over 158 superior independent jewelers. Address: 1170 Kane Concourse, Suite 420, Bay Harbor Islands, FL 33154 Phone: (888) 998-8874 Store Location: http://www.preferredjewelersinternational.com/find-a-member/members/