Whenever I see the stone blue chalcedony used, I think of the Duchess of Windsor’s love for this stone (usually in a cabochon form) and how chic it looked in the 1930s and 1940s.

It still looks chic in these Tito Pedrini one-of-a-kind earrings, with the angularity of the arrowhead form (set with diamonds) against the cool blue disks. As seems to be the theme this week, no price is shown, but contact information is available just below the earrings on the site.