Thursday, Aug. 6, at 10 p.m.

Repeats Friday, Aug. 7, at 3 a.m.

Also airs on Fusion on Saturday Aug. 8, at 7 p.m.; Sunday, Aug. 9, at 2 p.m.; and Tuesday, Aug. 11, at 7 p.m.

For British royalty, jewelry is no mere adornment. This documentary offers a close inspection of the history of some of the most iconic pieces of jewelry in the history of the British royal family.

From the stones to the settings, everything has significance—be it a political power play, a family heirloom or a national treasure. From Princess Diana’s divorce ring, to the cursed tiara that ended the lives of most who wore it, to the headwear battle between Meghan Markle and Princess Eugenie, there are many scandalous secrets that surround each glittering gem.

SECRETS OF THE ROYAL JEWELS offers an up-close look at these precious ornaments and shares the fascinating stories behind them.