Tiaras of Belgian Royals at Royal Wedding- Queen Paola

Queen Elisabeth’s Diamond Bandeau Tiara is an art deco tiara and it was made in the early 20th century for Queen Elisabeth. Queen Elisabeth married the future King Albert I in 1900. She is the grandmother of the current King Albert II and of course the great-grandmother of Prince Philippe.

Tiaras of Belgian Royals at Royal Wedding- Princess Mathilde

This is the Diamond Laurel Wreath and it was given to her on her wedding day as a gift by a group of Belgian aristocrats.

Tiaras of Danish Royal Family at Royal Wedding- Queen Margareth

This is Pearl Poiré Tiara. It's a 19th century heirloom.

Tiaras of Danish Royal Familt at Royal Wedding- Crown Princess Mary

Crown Princess Mary wore Queen Ingrid's ( her husband's grandmother ) Ruby Parure Tiara.

Tiaras of Norwegian Royal Family at Royal Wedding- Queen Sonja

Queen Sonja wore Empress Joséphine’s Emerald Tiara. The wife of Napoleon Bonaparte, Empress Joséphine owned a part of the Emeralp Parure of this tiara. Eugene de Beauharnais ( Joséphine's son ) took it to Norway. His daughter Joséphine married to King Oscar I of Sweden. Their great-grand daughter Princess Märtha of Sweden married Crown Prince Olav of Norway in 1929.

Crown Princess Märtha received the tiara as a gift from her parents ( Prince Carl and Princess Ingeborg ) in 1937 for her son's birth ( the current King of Norway Harald V ) Märtha died and never became a Queen of Norway but her daughter-in-law Queen Sonja wears it today.

Tiaras of Norwegian Royals at Royal Wedding- Crown Princess Mette- Marit

Well this one has quite a story. This is Queen Maud’s Pearl Tiara and it was given to Queen Maud by her parents (King Edward VII & Queen Alexandra ) when she married the future King Haakon VII of Norway in 1896. This tiara is a convertable one. Large front piece can be moved. However it's not the real thing. The original pearl tiara was stolen in 1993 when it was cleaned in Garrards in London and can't be found since. Garrard who was made the original one, created a replica of the tiara. This is the replica with all real stones as original which family wearing.

Tiaras of Norwegian Royals at Royal Wedding- Princess Martha-Louis

Princess Martha-Louis wore Amethyst Necklace Tiara at Royal Wedding.

Tiaras of Dutch Royals at Royal Wedding- Queen Beatrix

This is Mellerio Ruby Tiara and of course it was made by Mellerio Jewelry for Queen Emma in 1889.

Tiaras of Dutch Royals at Royal Wedding- Crown Princess Maxima

Crown Princess Maxima wore the Dutch Diamond Bandeau Tiara. It was made in the 1930s from a collection of enormous diamonds. These diamonds were originally part of the national wedding gift given to Queen Emma in 1879.

Queen Rania's Boucheron Bracelet Tiara at Royal Wedding

Boucheron Bracelet Tiara was designed in 2008 as a bracelet which can be converted to a tiara and it's one of the most lowly piece of her jewellery collection.

Tiaras of Spanish Royals at Royal Wedding- Queen Sofia

Queen Sofia wore Mellerio Shell Tiara at Royal Wedding. It's obvious that it was made by French Jeweler Mellerio. It was made in mid 19th century. It was displayed at the 1867 Paris Exhibition and the tiara was a wedding present from Queen Isabella II to her daughter on her marriage. I can't trace it but for some reason it came to Spanish Royal family and was a gift to Queen Sofia by her father-in-law on her wedding day.

Thanks to Uschi I am able to trace it :) Here is the information Uschi shared with us :

The Shell Tiara, made of platinum and diamonds forming shells with pear-shaped pearls dangling from their centres, dates back to Queen Isabella II who offered it to her daughter Infanta Maria Isabel on the occasion of her wedding to Prince Gaetano of Bourbon-Two Sicilies in 1868. The Shell Tiara was inherited by her nephew King Alfonso XIII who passed it on to his son Don Juan, Count of Barcelona. He offered the Shell Tiara to his son Don Juan Carlos on the occasion of his wedding to Princess Sofía in 1962.

Tiaras of Spanish Royals at Royal Wedding- Crown Princess Letizia

Crown Princess Letizia wore Mellerio Floral Tiara. This tiara has been made by French jewellery company, Mellerio. It's one of the newest tiaras because it was made in 1962 by Francisco Franco's orders. He gave it to Queen Sofia at her wedding day
on behalf of the Spanish people.

Tiaras of Spanish Royals at Royal Wedding- Infanta Cristina

Infanta Cristina wore Cartier Diamond and Pearl Tiara at Royal Wedding. This tiara was first owned by Queen Ena of Spain and she left it one of her daughters. King Juan Carlos bought the tiara for Queen Sofia in 1990s and tiara returned back to Spain.

Tiaras of Spanish Royals at Royal Wedding- Infanta Elena

Infanta Elena wore her tiara which was a gift from her ex-housband's family in occasion to the engagement of the couple.