Very tough material, most effective for gem safety (prongs don't bend or break effortlessly) Can be highly-priced White sapphires are valued for their brilliance, clarity, and toughness. Whilst They might not have the vivid colour of other sapphire types, They're positively trendy for his or her colorless and radiant look. https://www.apsense.com/article/810029-some-historical-facts-about-sri-lankan-yellow-sapp.html