18kt white gold earrings with spectacular tanzanites. One tanzanite is 16.95 carats and the other earring has a 17.06 carat tanzanite. These also feature .12 carats of violet sapphires, 1.53 carats of white diamonds, .16 carats of orange sapphires and an additional 1.94 carats of tanzanites beautifully set for an ocean theme!