December's birthstones offer three ways to fight the winter blues: tanzanite, zircon, and turquoise—all of them are best known for beautiful shades of blue.
Grader Jewelers, Inc.
Offers AGS Labs Diamond Grading Reports
AGS Certified Members:
- Mark Grader, RJ
- Susan Roselund, RJ
Address: 500 Long Hill Rd, Groton, CT 06340-4167
Phone: (860) 445-8767