170 carats Rough Green Tourmaline Facet Raw Deal gemstonejewelry This 103-carat rough grandidierite displays

This 103-carat rough grandidierite displays the stone's signature pleochroism - appearing blue-green from one angle and colorless from another

along with calcite

This Smoky Citrine has a unique blackish-yellow tone of color

Total Quantity: 75mm x 60mm

Stone: ____ Natural Rough Emerald Gemstones

170 carats Rough Green Tourmaline Facet Raw Deal gemstonejewelry This 103-carat rough grandidierite displaysThis is lot of 170 carats green facet rough tourmaline parcel for cutting. The stones have nice clarity, color and sizes. Key Features: Stone Name: Natural Tourmaline Rough Stones Total Weight: 170 Carats Average Sizes: 17 carats 3. 5 grams per piece (1. 94, 2. 58, 2. 30, 2. 35, 3. 90, 3. 32, 3. 78, 3. 96, 4. 29, 6. 54 grams per piece) Treatment: No Clarity: Si, VS, VVS Color: Very light to light Green, Sea Foam Green Origin: Afghanistan