Nice flat back for setting.
Lapis Lazuli Medium Oval Gemstone Cabochon (1a), 29mm x 17mm Approx
Lapis Lazuli Medium Oval Smooth Cabochon (A), 26mm x 18mm Approx
Lapis Lazuli Large Oval Smooth Cabochon (C), 30mm x 20mm Approx
Labradorite Smooth Oval Gemstone Cabochon (J), 27mm x 18mm Approx
Snowflake Obsidian Smooth Oval Gemstone Cabochon, Approx 25 x 18mm
Amazonite Medium Smooth Oval Gemstone Cabochon (C), 38mm x 19mm Approx