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:
- Jill Cornwell, RJ
- James Overbey, CG
Address: 6464 Kingston Pike, Knoxville, TN 37919-4863
Phone: (865) 584-0026