Robert Michael purchased a few Pink Tourmaline crystals from the owners of the Himalaya Mine in Southern California and faceted one of them into this 8x8mm Trillian-shaped gem weighing 1.7 carats. He then set the gem in this Size 7 Rhodium-plated, Sterling Silver Ring.
 
Tourmaline is an October Birthstone.
 
Please be aware that the jewelry items in the photos are often much larger than actual. This is done intentionally to give you a close up view of the items.