As we slowly work our way through the Queen’s massive jewel collection, it’s time to talk about one of my favorite pieces from her jewelry box: the King Khalid Necklace.

Like another piece we’ve previously discussed, the King Faisal Necklace, this one was also a gift from a Saudi king. As the name suggests, the giver was King Khalid, who reigned from Faisal’s death in 1975 to his own death in 1982. Khalid gave the necklace to the Queen in 1979, when she made a state visit to Saudi Arabia. In February 1982, the Queen wore the Khalid necklace to the premiere of the film Absence of Malice, though the necklace was slightly obscured by a rather ’80s bow at the neckline of her dress.

As is often the case with Saudi jewels of this era, the necklace was designed by Harry Winston. (The Saudi kings became important Winston clients starting in the 1960s.) In The Queen’s Diamonds, Hugh Roberts dates the piece’s creation to around 1977-78. Made of diamonds set in platinum, the fringe necklace features 20 pear-shaped diamond pendants radiating out from the central band of diamonds. On more than one occasion, the Queen has paired the necklace with the Girls of Great Britain and Ireland Tiara and her modern diamond chandelier earrings.

Many of you will recognize the Khalid necklace because it was worn several times in the early 1980s by Princess Diana. In March 1982, Diana borrowed the necklace for an engagement at the Barbican, pairing it with a red maternity gown, as she was pregnant with Prince William.

In recent years, the Queen has increasingly turned to her modern diamond fringe necklace for white tie-events, but the Khalid necklace still makes fairly regular appearances. And I’m glad — it’s so beautiful, and it’s a wonderful piece of royal jewelry that will look lovely on Windsor women for generations to come.

We’ve talked at length here at The Court Jeweller about the Cambridge emeralds, the magnificent set of emerald jewels that came from Queen Mary’s family and now make up a central part of the British royal collection. But there’s another diamond and emerald necklace in the family vaults: one that was once thought to be a part of the great jewelry collection of the Duke and Duchess of Leuchtenberg.

In 1965, a pair of elderly sisters, the Godmans, approached Buckingham Palace and told them that they had a piece of jewelry that the Queen might be interested in. According to Leslie Field in The Queen’s Jewels, they believed that a diamond and emerald necklace that they’d inherited from their father, British Museum trustee Frederick McCann Godman, had connections to Empress Joséphine of France.

The story went that Frederick Godman had bought the necklace in the 1890s during a trip to Bavaria. From our discussions of the jewelry collection of Joséphine of Leuchtenberg, we all know that Empress Joséphine’s only son, Eugène de Beauharnais, married Princess Augusta of Bavaria in 1806. The astonishing jewel collection of Eugène and Augusta, who were later given the titles of Duke and Duchess of Leuchtenberg by her father, the Bavarian king, contained many pieces that had genuine links to the French imperial family.

The palace did a bit of digging about the Godmans’ necklace, and unfortunately, it was determined that the piece didn’t come from Empress Joséphine or the Leuchtenbergs at all. Regardless, it’s an extremely beautiful nineteenth-century necklace, and the sisters asked if the Queen would still like to have the piece. It’s rare that the royals accept such extravagant gifts from the public, but as in the case of the Queen Mother and the Greville inheritance, this time the Queen accepted.

Since then, the Godman necklace has made occasional appearances around the Queen’s neck at various state occasions. It’s been gathering dust in the vaults for over a decade now, though; it was last worn in public at a state dinner for President Chirac of France in 2004. Here’s hoping it comes out again soon — I think this piece would be especially lovely on the Duchess of Cambridge.

When the Queen and Angela Kelly sit down to plan her jewels for a state banquet, they’re spoiled for choice when it comes to diamond necklaces. But although the Queen has numerous necklaces suitable for a grand state dinner, in recent years she’s often reached for one in particular: her modern diamond fringe necklace.

To my knowledge, nothing has ever been released about the provenance of this necklace, but the Queen began wearing it about a decade ago. She debuted it in public about a year after her Golden Jubilee, which has always made me wonder if it was a present connected to that important anniversary. Above, she wears the necklace at a state dinner at Buckingham Palace for President and Mrs. Bush of the USA in 2003. She recycled both the necklace and the dress two years later for a visit from the Italian president, as you can see in the photo below.

The design of the necklace is relatively simple: diamond fringes are suspended at regular intervals from a necklace made of clusters of diamonds. Unlike traditional fringe necklaces, this one does not have shorter, smaller fringes placed between the longer fringe pieces; instead, there are spaces between the individual fringes.

The Queen has paired the necklace with several tiaras from her collection, including the Vladimir Tiara, the Girls of Great Britain and Ireland Tiara, and Queen Alexandra’s Kokoshnik Tiara.

The necklace was also one of the jewels that the Queen chose for one of the most important state banquets of her reign: the 2011 dinner in Ireland.

The piece has clearly become a favorite of the Queen, but I’ll admit that it’s not one of my favorites among her collection. What do you think of this modern piece?