With its floral components and low-on-the-forehead type, the Strathmore Rose Tiara is among the most whimsical designs within the royal vault.

“The Strathmore Rose Tiara has a striking design, featuring silver and gold rose ‘prongs’ set with rose-cut diamonds,” the knowledgeable added.

“The flower prongs are removable, meaning they could also be worn as brooches or swapped for five collet-set sapphires.”

The Strathmore Rose Tiara was not a favorite of the late Queen, nevertheless it was vastly widespread with Queen Elizabeth, The Queen Mother in her youthful years.

READ MORE: Prince George’s new college faces backlash from livid dad and mom