Queen Elizabeth I's ring. Mother of pearl, rubies, diamonds. The contents of the locket were not fully discovered until Elizabeth's death in 1603. It contains a picture of Elisabeth I and what is believed to be her mother, Anne Boleyn. http://static.messynessychic.com/wp-content/uploads/2012/10/ring2.jpg
Strathmore Rose Tiara. Lady Elizabeth Bowes-Lyon (the future Queen Elizabeth, the Queen Mother) received it as a gift from her father, the Earl of Strathmore, for her wedding in 1923, though the piece itself dates from before that. The tiara features a garland of wild roses in diamonds mounted in silver and gold. The individual elements can be dismantled and worn as brooches, and according to Hugh Roberts were originally able to be substituted by single sapphires.