Gemstones – Tagged "Stone Size: 7.5mm" – Columbia Gem House

7.5mm Blue Mulanje Sapphire Trillion

7.5mm Natural Hexagonal Morganite

7.5mm Morganite Hexagons

6mm Natural Trillion Cut Grape Garnet®

4 to 8mm Grape Garnet® Trillions

7mm Trillion Cut Natural Imperial Diopside®

4 to 9mm Imperial Diopside® Trillions

6.5mm Round Natural Portuguese Cut Morganite

6 to 7.5mm Morganite Portuguese Rounds

6mm to 9mm Round Red Anthill Garnet

4 to 9mm Red Anthill Garnet Rounds

6mm Natural Trillion Cut Amethyst (Medium Purple)

4 to 12mm Medium Purple Amethyst Trillions