Pastel purple sapphire, 1.08 cts, 5.8 mm, round cut, Sri Lanka. © The Gem Trader. Used with permission.
Sapphire rough, Rock Creek, Montana. Photo © Joel E. Arem, PhD, FGA. Used with permission.
Pink sapphire ring. Photo by Charles J Sharp. Licensed under CC By-SA 3.0.
Round brilliant-cut pink sapphire, 1.12 cts, Rock Creek, Montana. Photo © Joel E. Arem, PhD, FGA. Used with permission.
Cushion-cut padparadscha sapphire ring, 1.21 cts, with diamond side stones. Photo courtesy of liveauctioneers.com and Avis Diamond Galleries.…
Oval-cut padparadscha sapphire, 1.19 cts. © All That Glitters. Used with permission.
18k white gold engagement ring, featuring an oval-cut sapphire, 2.40 cts, and diamonds, 0.80 ctw. Photo courtesy of liveauctioneers.com and…