Dave Thompson

Tucson, AZ

11.6 mm square

7.90 ct. Congo Tourmaline

8.40 ct. Topaz

8.26 x 15.14 mm

14.36 x 11.71 mm

Gems are typically photographed on an 18% gray card under indirect natural light. 

Please contact me if you would like to know more about a particular stone.

4.30 ct. Citrine

10.69 mm

Stewart Mine Pink Tourmaline Pala, California

2.05 ct.

1.25 ct. TW

5.5 & 5.6 mm

8.15 mm

Precision Faceted Gemstones

7.50 ct. Garnet

2.70 ct. AZ Peridot, 7.92mm