Marie Antoinette — The Queen Whose Jewels Outlived Her Reign
Marie Antoinette — The Queen Whose Jewels Outlived Her Reign
Bourbon-Parma pearls, Breguet's grande complication, and the gems that survived the guillotine
Marie Antoinette (1755–1793), born Archduchess Maria Antonia of Austria and Queen of France from 1774 until her execution in 1793, is among the most consequential jewellery patrons in European history — not because she was personally responsible for the great innovations of court jewellery in the late 18th century, but because the surviving pieces associated with her, and the controversies attached to them in her lifetime, have continued to shape the historical record of French royal jewels and the secondary market for pieces of royal provenance.
The Bourbon-Parma jewels
The most documented body of Marie Antoinette jewellery is the group descended through the Bourbon-Parma family — pieces that left France with the queen's daughter Marie-Thérèse before, or were spirited out during, the events of the early 1790s, and that passed through the Bourbon-Parma line for over two centuries. In November 2018 Sotheby's Geneva offered a portion of this material in the sale Royal Jewels from the Bourbon-Parma Family. The headline lot was a natural pearl pendant, a baroque drop pearl of approximately 26 mm, mounted with a diamond cap and bow. It sold for CHF 36.16 million against an estimate of CHF 1–2 million, then a record price for a pearl at auction. Other Marie Antoinette lots in the sale — a diamond brooch, a pair of diamond ear pendants, a ruby and diamond brooch — also realised multiples of estimate. The aggregate sale total exceeded CHF 53 million.
The Breguet pocket watch No. 160
The most famous horological commission attached to her name is Breguet pocket watch No. 160. Ordered anonymously in 1783 — reportedly as a gift for the queen by an admirer at court — the watch was specified as a grande complication incorporating every functional feature available to Abraham-Louis Breguet's workshop. Construction extended over decades; the watch was not completed until 1827, more than three decades after Marie Antoinette's execution and four years after Breguet's own death. The watch is sometimes called the Marie Antoinette in the horological literature. It was famously stolen from the L. A. Mayer Memorial Institute for Islamic Art in Jerusalem in 1983, and recovered in 2007. In the interim, Breguet had completed a faithful reconstruction (No. 1160) using period plans; the original is now back at the museum.
The Diamond Necklace Affair (1785)
The Affair of the Diamond Necklace is the great scandal attached to her name and the one in which she is now generally understood to have been entirely uninvolved. The necklace itself, made by court jewellers Charles-Auguste Boehmer and Paul Bassenge, contained roughly 650 diamonds totalling approximately 2,800 carats and was valued at 1.6 million livres. A confidence trickster, Jeanne de la Motte, persuaded Cardinal de Rohan that the queen wished to acquire the necklace in secret and that he should serve as intermediary. The cardinal acquired the necklace on credit; de la Motte's accomplices then dismantled it and dispersed the stones in London and elsewhere. When the jewellers came to court for payment in 1785 and the fraud came to light, the resulting trial was a public spectacle that, despite Marie Antoinette's exoneration, durably damaged the reputation of the monarchy in the years preceding the Revolution.
Personal taste
Contemporary records and surviving inventories document a strong preference for pearls — particularly large, well-matched natural pearls — and for sapphires and diamonds. Court jewellers Boehmer and Bassenge supplied the most ambitious pieces; smaller commissions came from a wider circle of Parisian jewellers. Her taste leaned toward large naturalistic flower brooches and parures rather than the geometric Empire forms that came in shortly afterward.
In the trade
The Bourbon-Parma sale established the modern market for Marie Antoinette provenance: documentation that places a stone or piece in her possession, where it can be supported by genealogical and inventory evidence, materially increases value. For collectors, the relevant references are the catalogue notes from the Sotheby's 2018 sale, the publications of the Breguet museum on watch No. 160, and the contemporary inventories preserved in the French national archives.