Large natural Blue Zircon gemstone for sale, round cut for earrings. This Zircon has a good colour yet not the top color grade you'll find on the market. Please note that round is the cut that brings the most loss while cutting (Zircon crystal is square shaped), hence the price. These are calibrated at exactly 8mm. These Zircons can also be purchased separately at 370$ (left) and 225$ (right) respectively.