The textured gold mount centering a collet-set pear-shaped sapphire surrounded by brilliant-cut diamonds, size 49, signed Gianmaria Buccellati, Italian maker’s and assay marks for gold.

Worth more than $1 million, the most valuable royal tiara is made of rose-cut pave diamonds, set in platinum ... ring, she has the rarest one among royals. It features padparadscha sapphires ...

This season's high jewelry brings serious sparkle ... Tiffany Hummingbird brooch in 18K yellow gold and platinum with black enamel, yellow sapphires, spessartines, rubies and diamonds, and ...