( the line in the center of the stone is the gem jar NOT the stone) it's perfectly clear and an amazing gemstone. Thsi is a high end Genuine Cambodia zircon gemstone loose in gem Jar I try and always type detailed descriptions with a ton of photos and size comparisons but life has been hard lately , so trying to get stuff posted quickly for now to make sales If you have any specific questions just ask Brand new I have a ton of 10k, 14k, , Kay jewelers , zales , vintage , , white gold. Rose gold, yellow gold , gemstones , wedding rings Art Deco fine jewelry,engagement/wedding ring . Solid gold diamonds , opals,Ruby’s,emerald,gemstones listed currently here!!Absolutely gorgeous