When Prince William gave Kate Middleton his mother’s sapphire engagement ring, it was clearly a sentimental statement. Yet it set off a style storm for sapphires and all kinds of blue gems. I am crazy about this 7.67-carat purplish-blue spinel from Tiffany and the dazzling diamond and platinum split shank ring it is set in. It would be ideal for any princess bride.
Marion Fasel, Contributing Editor, Fine Jewelry and Watches