Pretty tough product, very best for gem stability (prongs usually do not bend or break very easily) Is often pricey Yellow sapphires regularly have much less inclusions than other hues, and they're held to better clarity expectations than blue, pink, or padparadscha sapphires. Yellow sapphire’s relative clarity is quite convenient, https://www.apsense.com/article/810029-some-historical-facts-about-sri-lankan-yellow-sapp.html