Yellow Sapphire stands 9 on the hardness scale Keeping the 3rd posture following Diamond and Moissanite. If the gemstone is multiple carat then it could possibly't have clean edges. Detect: Undefined variable: GemstoneImagesCount in /household/jawharat/domains/heerejawharat.com/public_html/inc/displaygemstones.php on line a hundred and forty The Ceylon Yellow Sapphire is available in ... https://www.apsense.com/article/810029-some-historical-facts-about-sri-lankan-yellow-sapp.html