Wednesday, 29 October, 2025
London, UK
Wednesday, October 29, 2025 10:41 AM
moderate rain 12.8°C
Condition: Moderate rain
Humidity: 83%
Wind Speed: 9.3 km/h

Lady Mayoress’ Pearl and Diamond Tiara

Last week, the Lord Mayor and Lady Mayoress of the City of London had a prominent role when they hosted a Banquet for the French President at the Guildhall and then earlier this week, we had the delight of being invited to Mansion House by the Lady Mayoress to view her magnificent Pearl and Diamond Tiara.

Florence King is the consort of the 696th Lord Mayor of the City of London, Alastair King, who is the ambassador UK’s financial and professional services and championing the theme of ‘Growth Unleashed’ – a scheme to strengthen financial and technological growth and investment within the UK, during his one-year tenure.

Herself a Lance Bombardier in the Royal Artillery, the Lady Mayoress aims to use her platform to get the Livery Companies and businesses in the City of London to sign the Armed Forces Covenant and is on manoeuvres to find new recruits from the Square Mile for the military reserves. Having worked as a journalist, researcher, and Ambassador for the British Liver Trust, in addition to her PhD studies in epidemiology at the University of Edinburgh, the Lady Mayoress is now undertaking a series of ceremonial duties that have the ability to create great impact.

Now, lets learn about this magnificent Pearl and Diamond Tiara which rests in a more recently made case by Collingwood Jewellers, but appears to date from around late Victorian and early Edwardian era, composed of ornate diamond floral loops and swags ornamented with large pearls.

The Tiara seems to have been worn as a necklace by the actress Pauline Tennant at some point in the 1940s or 50s. A granddaughter of the 1st Baron Glenconner, Pauline Tennant married, as her second husband, a grandson of the 5th Duke of Montrose, before she married Sir Anthony Rumbold, 10th Baronet. The picture seems to have been taken before those two marriages, and so the Tiara must be an heirloom of the Tenant Family, possibly originating from the socialite 1st Baroness Glenconner.

The Pearl and Diamond Tiara was passed along to Lady Rumbold’s successor, the current Lady Rumbold, who loaned the Tiara to the Lady Mayoress’ sister, Hannah Bronwen Snow, for her Wedding to host Alexander Armstrong in 2003.

Last year, the Pearl and Diamond Tiara was loaned by Lady Rumbold to Florence Walker for her Wedding to Alastair King at the Guild Church of St Lawrence Jewry.

The Lady Mayoress is loaning the Pearl and Diamond Tiara from her godmother, Lady Rumbold, and debuted it at the annual Lord Mayor’s Banquet with the Prime Minister at Mansion House a few days into their term.

A few weeks later, Lady Rumbold’s Pearl and Diamond Tiara was worn by the Lady Mayoress for the State Banquet held by King Charles III and Queen Camilla for Sheikh Tamim Bin Hamad Al Thani, the Amir of Qatar, and Sheikha Jawaher Bint Hamad Bin Suhaim Al Thani at Buckingham Palace.

The Lady Mayoress notably wore Lady Rumbold’s Tiara for the  Lord and Lady Mayoress’s Children Party at Mansion House and also for the State Banquet held by the British Royal Family for French President Emmanuel Macron and First Lady Brigitte Macron at Windsor Castle last week.

The following evening, Lady Rumbold’s Pearl and Diamond Tiara was worn by the Lady Mayoress for the Banquet hosted by the Lord Mayor and City of London for the French President at the Guildhall in London.

Earlier this week, the Lady Mayoress graciously invited us to Mansion House to view Lady Rumbold’s Pearl and Diamond Tiara, which was a most fascinating experience, especially meeting the Lord Mayor and Lady Mayoress and learning about the role of a Lord Mayor, in addition to meeting the delightful .Lady Mayoress.

The Lady Mayoress was set to wear Lady Rumbold’s Pearl and Diamond Tiara in the evening after our visit and there is no doubt Tiara will be worn for many occasions to come in the duration of their tenure, including a Banquet for President Trump in Septemner.

A great Thank You to the Lady Mayoress for welcoming us to Mansion House and allowing us to share the story of this stunning heirloom, and Lady Mayoress would also like to thank Lady Rumbold for loaning her this Tiara!

Pearl and Diamond Tiara

Glenconner Tiara

Coke Diamond Necklace

Diamond Bow Brooch

Diamond Earrings

Leicester Tiara

Devonshire Diamond Palmette Tiara

Devonshire Diamond Tiara

Devonshire Diamond Rivière

Devonshire Parure

Ruby Clasp

Craven Brooch

Insect Brooches

Devonshire Tiara

Devonshire Diamond Rivière

Ruby Clasp

Wellington Tiara

Diamond Floral Tiara

Diamond Earrings

Diamond Tassel Earrings

Von Preussen Tiara

Strawberry Leaf Coronet

Diamond Tiara

Foliate Tiara

Bagration Spinel Tiara

Rosebery Tiara

 Diamond Necklace

Westminster Myrtle Wreath Tiara

Diamond Fringe Tiara

Duchess of Buccleuch’s Tiaras

Rutland Tiara

Northumberland Tiara

Duchess of Sutherland’s Tiara

Duchess of Bedford’s Tiaras

Marlborough Tiara

Portland Tiara

Duchess of Norfolk’s Sapphire Necklace

Rutland Tiara

Argyll Tiara

Manchester Tiara

Dufferin Tiara

Bath Tiara

Milford Haven Ruby Kokoshnik 

Londonderry Tiara

Londonderry Amethyst Parure

Londonderry Pearl Parure

Londonderry Turquoise Parure

Londonderry Diamond Stomacher

Londonderry Emerald Parure

The Girls of Great Britain and Ireland Tiara

Vladimir Tiara

Queen Alexandra’s Kokoshnik Tiara

Belgian Sapphire Tiara

Burmese Ruby Tiara

Brazilian Aquamarine Tiara

Queen Mary’s Fringe Tiara

Queen Mary’s Lover’s Knot Tiara

Queen Victoria’s Oriental Circlet 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.

Categories

Follow

    Newsletter

    Subscribe to receive your complimentary login credentials and unlock full access to all features and stories from Lord’s Press.

    As a journal of record, Lord’s Press remains freely accessible—thanks to the enduring support of our distinguished partners and patrons. Subscribing ensures uninterrupted access to our archives, special reports, and exclusive notices.

    LP is free thanks to our Sponsors

    Privacy Overview

    Privacy & Cookie Notice

    This website uses cookies to enhance your browsing experience and to help us understand how our content is accessed and used. Cookies are small text files stored in your browser that allow us to recognise your device upon return, retain your preferences, and gather anonymised usage statistics to improve site performance.

    Under EU General Data Protection Regulation (GDPR), we process this data based on your consent. You will be prompted to accept or customise your cookie preferences when you first visit our site.

    You may adjust or withdraw your consent at any time via the cookie settings link in the website footer. For more information on how we handle your data, please refer to our full Privacy Policy