Jumping next door for the next tiara in this series with Märtha Louise’s 18th birthday tiara – The King Olav Gift Tiara.

As you can probably guess from the name, this was a gift to Märtha Louise from her grandfather, King Olav, for her 18th birthday. It was made by Garrard, and seems to be a design of itty-bitty ears of wheat, scattered small pearls, and larger (relatively speaking) pearl toppers.
While Märtha Louise has worn a few other tiaras from the Norwegian vaults, this is the one we usually see her in.