These are 5mm tourmaline cabochons in shades of light blue-green. Nice quality material with good clarity, lustre and saturation. A few inclusions as is common for tourmaline. Obviously due to the colour range of tourmaline, there are a number of different shades within this colour category, so if you have a preference, please state it.
Approx carats per stone: 0.55
Country of Origin: South Africa