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 Members:
- Philip Burton, RJ
- Charles Yousling, CGA
Address: 620 Commercial Ave, Anacortes, WA 98221-1731
Phone: (360) 293-6469