Avi The Gem Guy

6.44 carat blue sapphire pair - madagascar/sri lanka

2.10 carat ruby - burma

0.79 carat paraiba tourmaline - brazil

3.05 carat teal sapphire

1.43 carat alexandrite - brazil

1.55 carat alexandrite - tanzania

1.92 carat alexandrite - tanzania

0.88 carat padparadscha sapphire - madagascar

6.54 carat rubellite tourmaline

4.83 carat colombian emerald - colombia

2.02 carat padparadscha sapphire - sri lanka

3.07 carat colombian emerald - colombia

2.57 carat blue sapphire - sri lanka

2.86 carat colombian emerald - colombia

2.94 carat blue sapphire - sri lanka

1.73 carat no heat ruby - burma

2.40 carat emerald pendant

1.00 carat tanzanite

3.20 carat bezel set emerald pendant

1.52 carat bi-color sapphire