Newly published in a fifth edition, this definitive guide takes the mystery out of...
A reference guide to gems, semi-precious stones and crystals. Gemstones and crystals are used...
Sought after, fought over, hoarded, hidden and stolen; diamonds remain one of mankind's greatest...
What is the difference between a rock and a gem? What makes the Hope Diamond...
13.95ct Pink Topaz Cut: Oval : 15.19 x 12.63mm Clarity: VVS
14.02ct Cushion Cut Amethyst Size: 16.0 X 17.2 X 8.0 mm Clarity: Eye Clean Treatment:...
Dendritic Agate Cut: Cabochon Weight: 17.58ct : 27mm x 17.68mm x 5.75mm
3.04ct Green Tourmaline : 13.24 x 6.48m Clarity: VS Colour: Medium yellowish green
Labradorite Cut: Cabochon Weight: 45.72ct : 39mm x 20.80mm x 7.94mm