Archiv der Kategorie: Royal Jewels

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Romanov Diamond Riviere | Collier d’esclave| Nuptial Jewellery|Russia Crown Jewels

A mystery is solved about a part of the Romanov Crown Jewels:

More about the history of an extraordinary necklace, from the Russian Empresses to the heiress and ambassadress Mrs Thompson-Biddle in Paris.

Romanov Diamond Necklace, Nuptial Jewelry Empress Alexandra Feodorovna Romanov, largest Diamond riviere, diamond pendeloques,crown jewels,collier esclave, diamond collier,biggest riviere, romanov diamonds, Marriage jewels for Romanov brides, russia imperial weddings, Princess Alexandra of Hesse, wedding jewels, Empress of Russia Diamond necklace
Romanov Diamond Necklace, Nuptial Jewellery Empress Alexandra Feodorovna Romanov,|Marriage jewels for Romanov brides, Russia imperial weddings, Princess Alexandra of Hesse, wedding jewels, Empress of Russia Diamond necklace

Romanov Diamond Riviere | Collier d’esclave| Nuptial Jewellery|Russia Crown Jewels| Imperial Wedding Empress Alexandra Fyodorovna

Diamond Riviere Romanov diamond necklace collier nuptial crown-jewels Russia Mrs Biddle Thompson in 1948 | Magnificent Jewellery Historic Jewels Russian History
Diamond Riviere Romanov diamond necklace collier nuptial crown-jewels Russia Mrs Biddle Thompson in 1948 | Magnificent Jewellery Historic Jewels Russian History

https://royal-magazin.de/collection/riviere-romanov-diamond-necklace-collier-biddle-thompson-nuptial-crown-jewels-russia.htm

Mrs Margaret Thompson Biddle, an american heiress and wife of the Ambassador Anthony Drexel Biddle Jr.

Mrs. BIDDLE Paris 1948 Opera l’O.N.U le president de la Republique, des ministres, des ambassadeurs— the press noted:

La plus belle rivière de diamants de l assemblée. Fourreau de velours noir brodé de strass de Balenciaga.

«Leurs» robes et «leurs» bijoux

LA BARONNE SELLIERE. — Brocart bleu et blanc, rivière et bracelets de diamants.

LA PRINCESSE DE FAUCIGNY-LUCINGE. — Tout en noir ; n’a pas quitté son chapeau (tyrolien à plumes) ni sa cape de zibeline. Pas de bijoux.

Mrs. BIDDLE. — La plus belle rivière de diamants de 1 assemblée. Fourreau de velours noir brodé de strass de Balenciaga.

LA DUCHESSE DE MAILLE. — Jupe de tulle et corselet bleu saphir sans épaulettes. Triple collier d’émeraudes et diamants

LA COMTESSE DE CASTELLANE. — Satin noir à épaulettes, triplé rang de perles.

Mme VOLTERRA. — Satin noir broché or, pendante et bracelets de diamants. Cheveux « hermine rosée ».

LA PRINCESSE GALITZINE. — Velours noir, cheveux argentés, toutes les bagues au même doigt.

LA COMTESSE DE POLIGNAC (Jeanne Lan vin Junior). — Cheveux cendrés, fourreau velours noir et satin vert ; pas de bijoux.

ANNABELLA. — Long fourreau blanc à « cornichons » d’or ; bracelets de diamants.

PRALINE (Miss Cinémonde). — Fourreau de satin gris acier brodé par Balmaln, longue cape de renard blanc.

Patricia ROC. — Justaucorns de tulle nègre et jupe de tulle blanc, pas de bijoux, cheveux argent.

Espanita CORTEZ. — Mantille de dentelle noire (naturellement), cape de renard platine et fourreau de satin noir.

IA DUCHESSE DE PREMIO REAL. — Tulle blanc et dentelle noire, pendentif et collier de diamants.

Mme CONSTANTIN ESCO. — Moire périnée de mauve et blanc (de Jacques Fath), avec une lourde parure de rubis et diamants.

Josette DAYDE. — Gorgerette et fourreau de satin gris.

Renée SAINT-CYR. — Cheveux flous sur les épaules, cape de renard platine.

Maria MONTEZ. — Robe de mousseline bayadère bleu et blanc, cheveux coupés court* sur les oreilles, pas de bijoux.

Mme FRANCHOT TONE. — Fourreau noir à revers de satin rose au corsage sans épaulettes, étole de satin rose et coiffure très américaine avec frange du plus franc blond platine.

Maureen O’HARA. — Robe de style en dentelle vert émeraude, cheveux rouge sang, maquillage pâle, pa* de bijoux.

Germaine ROGER. — Robe de satin framboise et boléro de renard bleu.

Margaret Thompson |Wedding in 1916 to Theodore Schulze| Important Jewel Collector Dollarprincess History History gilded age jewels wealthy families of America

Margaret Thompson Biddle |Chaumet Art Deco Diamond Tiara| Important Chaumet Tiaras History

Margaret Thompson Biddle|CARTIER Diamond Brooch Palmtree | Important Diamond Jewellery History

Cartier Halo Diamond Tiara | Gift to Queen Mother when she was Duchess of York | Diamond Scroll Tiara

The Halo Tiara worn by Queen Elizabeth in 1936, Princess
Margaret in 1954, Princess Anne in 1972, and The Duchess of Cambridge, now the Princess of Wales on her wedding day,
29 April 2011.

Emerald and Diamond Brooch Princess Maria Francisca of Orleans – Duchess of Braganca | Royal Imperial Wedding Gift

Emerald Brooch Princess Maria Francisca of Orleans - Duchess of Braganca - Portugal royal family, royal wedding, emerald jewels brazil, wedding gift to Francisca HRH D. Duarte Nuno de Bragança mit SAIR D. Maria Francisca de Orleans e Bragança
Emerald Brooch Princess Maria Francisca of Orleans – Duchess of Braganca

Infanta Maria Francisca of Portugal, Duchess of Coimbra, wore an historic emerald brooch in her hair for the dinner following her wedding to Duarte de Sousa Araújo Martins at her parent’s home in Sintra, Portugal on 7 October 2023.
The important emerald and diamond brooch belonged to her grandmother, Princess Maria Francisca of Orleans-Braganza, above in the picture. It was a wedding gift in October 1942 when she married in PETRÓPOLIS – BRASILIA, from her family.

The Emerald brooch was now, without the two pear shaped pendants.

Infanta Maria Francisca of Braganza, Duchess of Coimbra wedding jewels - Portugal Royal Wedding - Emerald Earrings Emerald and Diamond brooch - Braganca Maria Francisca de Bragance et Duarte de Sousa Araújo Martins

Infanta Maria Francisca, the Duchess of Coimbra, also wore a pair of emerald and diamond earrings for the reception that belonged to her Princess Maria Francisca of Orleans.

The diamond from her engagement ring was taken from these earrings and the groom replaced it and one on the other earring with emeralds, see the details in the story before.

Queen Amalie of Portugal’s Diamond Fringe Tiara |Rainha de Portugal Jóias| Diamond Wedding Jewels

The historical tiara of Amelia of Orleans, last queen of Portugal,

Infanta Maria Francisca de Bragança, Duchess of Coimbra, has married lawyer Duarte de Sousa Araújo Martins in 2023 and wore Queen Amalie’s Diamond Tiara. The bridal gown, a spectacular princess dress, was made by Luzia do Nascimento.

As the second daughter of the pretender to the Portuguese throne, Infanta María Francisca was expected to shine with an ornate family tiara on her head.

The infanta has finally walked to the altar with a creation that dates back to 1887 and was made for Amelia de Orleans with 800 diamonds set in silver and gold, fringes,fleur-de-lis motifs and several rows of diamond necklaces. The previous year, Amelia had married the heir to the Portuguese throne, Prince Charles, Duke of Braganza, becoming the new Duchess of Braganza, so the Portuguese Royal Family ordered the house Leitão & Irmão, named Official Jewelers of the Portuguese crown for King Louis I, the making of a luxurious tiara. In fact, it was the King himself who chose his daughter-in-law’s design, which is why she baptized it “le diadème Dom Luis.”

Queen Amalie of Portugal's Diamond Fringe Tiara |Rainha de Portugal Jóias| Diamond Wedding Jewels una ornamentada tiara familiar sobre su cabeza para complementar su espectacular vestido de princesa. Como adelantaban medios portugueses, finalmente ha caminado hacia el altar con una creación que data de 1887 y fue elaborada para Amelia de Orleans con 800 diamantes engastados en plata y oro, motivos de flores de lis y varias hileras de collares de diamantes.

Maria Francisca wore the same solitär diamond earrings that were worn by her mother on her wedding day. They were a gift from the Duchess of Braganza’s mother, Raquel Pinheiro de Castro Curvello.

The Royal Wedding Gifts and Royal Imperial Presents | Jewels

Queen Amalie of Portugal |Rainha de Portugal Jóias| Diamond Wedding Jewels

Diamonds, the Rare Treasures from the Depths

Once formed over 150 kilometers deep within the Earth’s mantle, diamonds now glitter on many a ring finger. A recent study sheds light on how these precious gems made their way to the surface. Through geological clues and model simulations, researchers revealed how the breakup of tectonic plates led to volcanic eruptions that brought these „treasure-rich“ materials within our reach.

Kimberlites are volatile-rich, occasionally diamond-bearing magmas that have erupted explosively at Earth’s surface in the geologic past1,2,3. These enigmatic magmas, originating from depths exceeding 150 km in Earth’s mantle1, occur in stable cratons and in pulses broadly synchronous with supercontinent cyclicity4. Whether their mobilization is driven by mantle plumes5 or by mechanical weakening of cratonic lithosphere4,6 remains unclear. Here we show that most kimberlites spanning the past billion years erupted about 30 million years (Myr) after continental breakup, suggesting an association with rifting processes. Our dynamical and analytical models show that physically steep lithosphere–asthenosphere boundaries (LABs) formed during rifting generate convective instabilities in the asthenosphere that slowly migrate many hundreds to thousands of kilometres inboard of rift zones. These instabilities endure many tens of millions of years after continental breakup and destabilize the basal tens of kilometres of the cratonic lithosphere, or keel. Displaced keel is replaced by a hot, upwelling mixture of asthenosphere and recycled volatile-rich keel in the return flow, causing decompressional partial melting. Our calculations show that this process can generate small-volume, low-degree, volatile-rich melts, closely matching the characteristics expected of kimberlites1,2,3. Together, these results provide a quantitative and mechanistic link between kimberlite episodicity and supercontinent cycles through progressive disruption of cratonic keels.

Diamonds are made of ordinary carbon, but what sets them apart from materials like coal is their purity and consistency. Naturally, their highly compact crystal structure can only form under immense pressure and heat in the Earth’s mantle, conditions found at depths over 150 kilometers. Over millions of years, diamonds were „baked“ in this extreme environment. The process of how they reached the Earth’s surface was roughly understood: diamond-bearing rocks melted due to geological processes, rose through fissures, and eventually surfaced during volcanic eruptions. The remains of these cooled volcanoes formed the deposits where raw diamonds are found today, typically embedded in a material known as kimberlite, named after the South African diamond-rich location, Kimberley. However, previous models couldn’t fully explain the origin of kimberlite melts deep within the Earth. It was evident that these processes were somehow linked to the restructuring of the Earth’s tectonic plates.

Unraveling the Mobilization Process

To investigate the geological processes leading to mobilization and kimberlite eruptions, the team led by Thomas Gernon from the University of Southampton delved into the matter. „The pattern of diamond eruptions is cyclic and follows the rhythm of supercontinents forming and breaking apart over hundreds of millions of years. However, until now, we didn’t know the process that suddenly brings diamonds to the Earth’s surface after resting 150 kilometers deep for millions or billions of years,“ says Gernon.

To gather new insights, the researchers analyzed the global correlation between the occurrence of kimberlites and the history of tectonic plate movements on Earth. They combined radiometric dating results with tectonic reconstructions, revealing that kimberlites formed over the past billion years typically erupted about 30 million years after the breakup of continental plates in the corresponding regions. This suggested an association with specific processes occurring at rift zones.

Natur Diamanten,natürliche Diamanten

Hot Processes at Plate Boundaries

To shed light on the exact mechanisms, the team developed geological model simulations that provided a plausible picture of the processes. According to their explanation, a continental plate thins considerably over many millions of years before it breaks apart. This process, known as „rifting,“ causes the Earth’s surface to sink, eventually forming a rift valley. This is currently happening in East Africa, where the Rift Valley is forming. The model suggests that something similar occurs deep within the Earth: pieces of the underside of the plate sink into the mantle while hotter rock flows in from below to fill the void—similar to seawater on the surface. This incoming magma destabilizes the surrounding rock containing diamonds, turning the previously ductile material into a liquid that then rises upward. Eventually, through volcanic eruptions, it reaches the surface and solidifies into diamond-rich kimberlite.

Furthermore, the researchers can explain why volcanic eruptions with diamond-rich kimberlite can occur relatively far from the continental edges. These eruptions are also ultimately caused by plate breakup. Dynamic processes that extend far and wide occur during this process. „These flows along the underside of tectonic plates remove a considerable amount of rock, dozens of kilometers thick. This chain reaction ultimately reaches regions of the continents that are far from rift zones,“ explains co-author Sascha Brune from the German Research Centre for Geosciences (GFZ) in Potsdam.

Auguste Amalie Beauharnais| Herzogin von Leuchtenberg |Imperial Emeralds History

Auguste Amalie Beauharnais| Herzogin von Leuchtenberg |Imperial Emeralds History

Auguste Amalie Beauharnais| Herzogin von Leuchtenberg |Imperial Emeralds History emerald tiara diadem diademe joyas tiare duchess royal jewels jewelry Princess von Bayern, bavaria, herzogin
Auguste Amalie Beauharnais| Herzogin von Leuchtenberg |Imperial Emeralds History Emerald Tiara |Princess von Bayern

Auguste Amalie war die älteste Tochter des Königs Maximilian I. Joseph von Bayern (1756–1825) und der Prinzessin Auguste Wilhelmine von Hessen-Darmstadt (1765–1796). Sie war im Januar 1806 mit dem Vizekönig von Italien Eugène de Beauharnais (1781–1824), dem zukünftigen Herzog von Leuchtenberg und Fürsten von Eichstätt, verheiratet. Eugène war der Sohn der Kaiserin Josephine (1763–1814), der ersten Ehefrau von Napoleon I. (1769–1821). Sieben Kinder wurden in diese Verbindung geboren, darunter

Prinzessin Josephine die spätere Königin von Schweden und Amelia, geboren am 31. Juli 1812 und würde Kaiser Don Petro heiraten. Peter I. von Brasilien (1798–1834) im August 1829.

Princess Isabella of Croy – Princess Franz of Bavaria | Diamond Flower and Leaf Tiara | Royal Jewel History

Flower and Leaf Tiara Diamond Diadem Heirloom of the Haus Bayern and Wittelsbach. The bridal tiara is first seen worn from Princess Franz, Prinzessin Isabella Croy after her marriage in 1912.

But it was a brooch earlier and the wedding gift from Princess Ernst Arenberg to her mother, The Duchess of Croy.

Princess Ernst Arenberg was : Prinzessin Sophie Auersperg 1811-1901 oo Fürst Ernst von Arenberg 1777-1857

Flower and Leaf Tiara Diamond Diadem Heirlooms of the Haus Bayern and Wittelsbach. The bridal tiara is first seen worn on Princess Franz, Prinzessin Isabella Croy after her marriage in 1912. But it was a brooch earlier and the wedding gift from Princess Arenberg to her mother, royaltiaras royal diadem history of the diamond tiara tiaras royal jewels jewellery Prinzessin Sophie Auersperg 1811-1901 oo Fürst Ernst von Arenberg 1777-1857
Flower and Leaf Tiara Diamond Diadem Heirloom of the Haus Bayern and Wittelsbach. The bridal tiara is first seen worn on Princess Franz, Prinzessin Isabella Croy after her marriage in 1912. It was a large brooch earlier and the wedding gift from Princess Arenberg to her mother a Princess of Arenberg before the marriage to the Prince of Croy.
Flower and Leaves Tiara Diamond Diadem Heirlooms of the Haus Bayern and Wittelsbach. The bridal tiara is first seen worn on Princess Franz, Prinzessin Isabella Croy after her marriage in 1912. But it was a brooch earlier and the wedding gift from Princess Arenberg to her mother .
Flower and Leaves Tiara Diamond Diadem Heirloom of the Haus Bayern and Wittelsbach. The bridal tiara is first seen worn on Princess Franz, Prinzessin Isabella Croy after her marriage in 1912. But it was a brooch earlier and the wedding gift from Princess Arenberg to her mother .

The diamond flower leaf tiara was later given to Princess Irmingard of Bavaria, her daughter. the tiara of the bride in the form of leafs branches and flowers was already worn by Prince Ludwig’s grandmother, Princess Irmingard of Bavaria, at her wedding in 1950.

Prinzessin Isabella von Bayern | Blüten & Blätter Diadem mit Saphiren Tiara| Royal Diadem Prinzessin Croy| Prinzessin Franz von Bayern| Haus Wittelsbach Bayern

Flower & Leaf Diamond Tiara| Royal Diadem of Princess Isabella of Bavaria| Princess Franz of Bavaria| House of Wittelsbach Bayern|Germany

Flower & Leaf Diamond Tiara with five sapphires| Royal Wedding Diadem of Princess Sophie Alexandra von Bayern| Princess Isabella Croy| Franz of Bavaria House of Wittelsbach Bayern

Princess Margaret of Connaught | Crown Princess of Sweden Wedding Present – Turquoise Cabochon with 4 Diamonds from the Duchess of Devonshire

Princess Margaret of Connaught | Crown Princess of Sweden Wedding Present - Turquoise Cabochon with 4 Diamonds from the Duchess of Devonshire, later given to Princess Ingrid the Queen of Denmark then left to Margaret Queen of Denmark - Royal Jewel history
Princess Margaret of Connaught | Crown Princess of Sweden Wedding Present – Turquoise Cabochon with 4 Diamonds from the Duchess of Devonshire, later given to Princess Ingrid the Queen of Denmark then left to Margaret Queen of Denmark – Royal Jewel history

Queen Consort Camilla | The Queen’s large Romanov Sapphire Cluster Brooch | Royal Jewel History

The Russian Sapphire Cluster Brooch is now in the possession of the British royal family, it is similar to this brooch on the left. But different in size and cut!!!

"The Russian Sapphire Cluster Brooch".The Queen Consort Camilla wore Queen Elizabeths large Romanov Sapphire Cluster Brooch with Diamonds. British Royal Jewels - The Queens Brooches - On the first day of the Commonwealth of King Charles III's reign, Queen Consort Camilla wore this large diamond and sapphire brooch. The amazing brooch features a large central sapphire surrounded by 18 diamonds separated from the central gem by an intricate gold filigree.
The Russian Sapphire Cluster Brooch |The Queen Consort Camilla wore Queen Elizabeth’s large Romanov Sapphire Cluster Brooch with Diamonds, on the first day of the Commonwealth of King Charles III’s reign.

Camilla’s brooch was the Russian Sapphire Cluster Brooch, previously worn by the late Queen Elizabeth II. The amazing brooch features a large central sapphire surrounded by 18 diamonds, separated from the central gem by an intricate gold filigree.

This was one of the numerous jewels that Queen Elizabeth II inherited from her grandmother, Queen Mary, in 1953. She bought it in 1934, and it was described a magnificent brooch with a sapphire stone as big as a wren’s egg, surmounted by large diamonds.

But for years it was „lent“ and in the jewel casket of the Queen Elizabeth The Queen Mother still in the year 2014, the first time which it was used by Queen Elizabeth II.

note: Another Sapphire brooch with a double row of diamond was in the vault of the Queen Mother – this was later given to Diana Princess of Wales.

Imperial Sapphire Brooch of Empress Maria Alexandrovna | Romanov Russia

Imperial Jewels of the Romanovs | Jewels of the Tsars

Fürstenberg Turquoise Flower Diamond Tiara | Princess Marie Antoinette zu Fürstenberg

Fürstenberg Turquoise Tiara,Diadem mit Türkisen und Diamanten - der Fürstenfamilie von Fürstenberg - Princess Marie Antoinette of Fuerstenbergs tiara, diamond tiara, princely tiara diadem royal jewel history Fürstin Fürstenberg royaltiara,royaljewels
Fürstenberg Turquoise Tiara, Diadem mit Türkisen und Diamanten – der Fürstenfamilie zu Fürstenberg – Princess Marie Antoinette of Fuerstenbergs Tiara, Fürstin Fürstenberg

Fuerstenberg Turquoise flower tiara diamonds - Fürstenberg Turquoise Tiara with diamonds, Turquoise and diamond floral tiara, turquoises in cabochon antique heirloom Princes zu Furstenberg, Fürstin zu Fürstenberg Türkis Diadem - ähnlich der Köchert Entwürfe von 1825 - 1835 A.E.Köchert Royal Court Vienna
Princess zu Fürstenberg Turquoise Flower Tiara with diamonds| similar to a design of A.E. Köchert, made by Pivot in 1825-1835 for a necklace/diadem.