Tuesday, 28 October, 2025
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Queen Mary’s Diamond Watch Brooch

Last week, Queen Camila wore a long-forgotten Royal Heirloom for the final Day of Royal Ascot; a striking Diamond Watch Brooch given to Queen Mary as a Wedding Gift by Alice de Rothschild in 1893, which had not been seen publicly seen since 1936!

Princess May of Teck received Seven Tiaras, Fifteen Necklaces, Twenty-Six Bracelets, and Forty-Four Brooches among the 130 spectacular pieces of Jewellery given by Family, Friends, Cities, Institutions and Counties from various parts of the United Kingdom and the British Empire when she married her late fiancé’s brother, the future King George V, in the Chapel Royal of St. James’s Palace in 1893.

Among of those forty-four Brooches was this detachable Diamond Watch in the shape of the rose of York suspended from a scrolled Diamond Bow, which was given by the Heiress Alice de Rothschild.

Queen Mary, when Duchess of Cornwall and York, notably wore the Diamond Watch Brooch for a group photograph at Government House in Pietermaritzburg in South Africa in 1901.

Later during that same eight-month Empire Tour, the Duchess of Cornwall and York wore the Diamond Bow for a photograph at Rideau Hall in Ottawa.

At some point by the mid-1930s, Queen Mary gave the Diamond Watch Brooch to her daughter-in-law, the then Duchess of York, who wore it for a visit to British Industries House in July 1936, a few months before her husband’s accession to the Throne, as discovered by our wonderful Beth of HFJC. Despite not being publicly worn, the Brooch no doubt remained in her collection until her death in 2002 and was not worn by the late Queen either.

Now, the Queen Mary’s Diamond Watch Brooch was debuted by Queen Camilla on the final Day of Royal Ascot in 2025. Lets see if this was a one-time wear or if this Brooch will become a regular in Queen Camilla’s Brooch rotation!

Beth at History Famous Jewels did much of the research on this Brooch, which you can read through below:

Table of Contents

Girls of Great Britain and Ireland Tiara

Queen Alexandra’s Kokoshnik Tiara

Burmese Ruby Tiara

The Belgian Sapphire Tiara

Greville Tiara

Delhi Durbar Tiara

Cubitt-Shand Tiara

Queen’s Five Aquamarine Tiara

George IV State Diadem

Queen Mary’s Crown

Queen Mary’s Lover’s Knot Tiara

The Cartier Halo Tiara

The Lotus Flower Tiara

Strathmore Rose Tiara

King George VI Festoon Necklace

Greville Festoon Necklace

Coronation Necklace

King George VI Sapphire Suite

Modern Diamond Suite

Diamond Serpent Necklace

Turquoise Suite

Queen Camilla’s Chokers17

City of London Fringe Necklace

Queen Elizabeth’s Coronation Rivière

South African Diamond Necklace

Prince Albert’s Sapphire Brooch

Queen Mother’s Diamond Thistle Brooch

Queen Mary’s Russian Sapphire Cluster Brooch

Princess Marie Louise’s Diamond Sunburst Brooch

Queen Mother’s Rock Crystal Brooch

Queen Mary’s Celtic Knot Brooch

Queen Mother’s Cartier Bracelets

Prince of Wales Feathers Brooch

Queen Victoria’s Hessian Diamond Jubilee Brooch

Queen Alexandra’s Ladies of North Wales Leek Brooch

Greville Ivy Leaf Clips

Queen Alexandra’s Aquamarine Brooch

Queen Mary’s Emerald and Sapphire Flower Brooch

Queen’s Cartier Gold and Sapphire Flower Brooches

Queen Mary’s Crown

George IV State Diadem

Queen Victoria’s Regal Circlet

Girls of Great Britain and Ireland Tiara

Vladimir Tiara

Delhi Durbar Tiara

Cambridge Emerald Parure

Queen Mary’s Lover’s Knot Tiara

Queen Mary’s Fringe Tiara

Queen Adelaide’s Fringe Tiara

Gloucester Honeysuckle Tiara

Cambridge Sapphire Parure

Teck Turquoise Tiara

Iveagh Tiara

Queen Alexandra’s Kokoshnik Tiara

Maria Feodorovna’s Sapphire Bandeau

Queen Mary’s Diamond Bandeau

Crochet Bandeau Tiara

Diamond Bandeau Tiara

Queen Mary’s Amethyst Tiara

Queen Mary’s Ladies of England Tiara

Queen Mary’s Surrey Fringe Tiara

LP Staff Writers

Writers at Lord’s Press come from a range of professional backgrounds, including history, diplomacy, heraldry, and public administration. Many publish anonymously or under initials—a practice that reflects the publication’s long-standing emphasis on discretion and editorial objectivity. While they bring expertise in European nobility, protocol, and archival research, their role is not to opine, but to document. Their focus remains on accuracy, historical integrity, and the preservation of events and individuals whose significance might otherwise go unrecorded.

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