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.
With Accredited Gem Lab
AGS Certified Member:
- Valentina Adeler, CGA
Address: 772 Walker RdSte E, Great Falls, VA 22066-2647
Phone: (703) 759-4076