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
Offers AGS Labs Diamond Grading Reports
AGS Certified Member:
- Mark Reyman, CGA
Address: The Americana2046 Northern Blvd., Manhasset, NY 11030-3540
Phone: (516) 627-7475