Avi The Gem Guy

3.29 carat blue sapphire - sri lanka

2.08 carat padparadscha no heat sapphire - madagascar

3.17 carat pink/blue bi-color no heat sapphire - sri lanka

3.38 carat no heat blue sapphire

1.25 carat no heat blue sapphire

5.16 carat blue sapphire

1.93 carat ruby

0.97 carat emerald

0.95 carat colombian emerald

1.18 carat emerald

1.07 carat blue sapphire

0.56 carat blue sapphire

0.94 carat blue sapphire

1.27 carat blue sapphire

1.65 carat emerald

0.52 carat emerald

1.71 carat zambian emerald

1.16 carat colombian emerald

1.35 carat colombian emerald

4.06 carat no heat purple sapphire