I have 4) Stones, Oval Sapphire & Green Tourmaline

These Precious Stones are Oval Sapphire & Green Tourmaline, I can't tell the difference in one from the other. We were quoted the same price for all 4 stones at $100.00 each but I am only asking for 50% of that. These can be used for a Custom Ring, Necklace or Earrings. These Precious Stones can be used for a Custom Ring, Necklace or Earrings.