Diamond Necklace Possibly Linked to Marie Antoinette's Demise Up for Auction

An historic and highly important necklace set with nearly 500 diamonds weighing a total of approximately 300 carats and formally in the collection of the Marquess of Anglesey is pictured during an auction preview at Sotheby's and is estimated to fetch 1,600,000 to 2,000,000 CHF in Geneva, Switzerland, Nov 7, 2024. REUTERS/Denis Balibouse
An historic and highly important necklace set with nearly 500 diamonds weighing a total of approximately 300 carats and formally in the collection of the Marquess of Anglesey is pictured during an auction preview at Sotheby's and is estimated to fetch 1,600,000 to 2,000,000 CHF in Geneva, Switzerland, Nov 7, 2024. REUTERS/Denis Balibouse
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Diamond Necklace Possibly Linked to Marie Antoinette's Demise Up for Auction

An historic and highly important necklace set with nearly 500 diamonds weighing a total of approximately 300 carats and formally in the collection of the Marquess of Anglesey is pictured during an auction preview at Sotheby's and is estimated to fetch 1,600,000 to 2,000,000 CHF in Geneva, Switzerland, Nov 7, 2024. REUTERS/Denis Balibouse
An historic and highly important necklace set with nearly 500 diamonds weighing a total of approximately 300 carats and formally in the collection of the Marquess of Anglesey is pictured during an auction preview at Sotheby's and is estimated to fetch 1,600,000 to 2,000,000 CHF in Geneva, Switzerland, Nov 7, 2024. REUTERS/Denis Balibouse

A diamond-studded necklace thought to be involved in a scandal that led to the eventual downfall of the last queen of France, Marie Antoinette, is being sold in Geneva next week.
The Georgian-era piece containing 300 carats of diamonds being sold by a Asian private collector in Geneva on Nov. 13 is valued at around 2 million Swiss francs ($2.29 million), Sotheby's said, although it may fetch much more.
The piece was at the center of a scandal in the 1780s known as the 'Diamond Necklace Affair' in which a hard-up noblewoman named Jeanne de la Motte pretended to be the French queen and acquired the necklace in her name without payment
A subsequent trial found the queen blameless, yet did little to alleviate her growing notoriety for extravagance which helped fuel the French Revolution and Marie Antoinette's beheading.
"It's likely or possible that some of these diamonds may have come from the famous diamond necklace that led to the downfall of Marie Antoinette," Jessica Wyndham, head of magnificent jewels sales for Sotheby's, told Reuters on Thursday.
"What we've seen is that jewelry with a noble provenance can generate a huge amount of excitement," she added, citing a pearl pendant belonging to the French queen which the auction house sold in 2018 for many times its initial estimate.
The diamonds of the original piece, crafted in 1776, were later sold piecemeal on the black market so are almost impossible to trace. However, some experts say the quality and age of the diamonds point to a match.
The necklace, which resembles a neck scarf, can be worn open or knotted at the front. One of its previous owners was Britain's Marquess of Anglesey and a family member wore it on the occasion of Queen Elizabeth II's coronation, according to Sotheby's.
"I think it's one of the most exciting pieces that we've had for a long time, not only with the provenance, but the design," said Wyndham.



Chinese Study Recommends Region-Specific Diets, amid Rising Obesity Risks

A customer shops for tomatoes at the vegetable section of a supermarket in Beijing, China October 17, 2024. (Reuters)
A customer shops for tomatoes at the vegetable section of a supermarket in Beijing, China October 17, 2024. (Reuters)
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Chinese Study Recommends Region-Specific Diets, amid Rising Obesity Risks

A customer shops for tomatoes at the vegetable section of a supermarket in Beijing, China October 17, 2024. (Reuters)
A customer shops for tomatoes at the vegetable section of a supermarket in Beijing, China October 17, 2024. (Reuters)

Chinese scientists have recommended a region-specific diet they say is crucial to improving eating habits in the country amid a rise in obesity and lifestyle diseases, and as a means to conserve natural and environmental resources.

China in October published its first set of guidelines to standardize the diagnosis and treatment of obesity, with more than half of China's adults already overweight and obese, and the rate expected to keep rising. The government has said that healthier diets are important to treat and prevent obesity.

A group of scientists from the School of Public Health at Sun Yat-sen University in Guangzhou, in China's affluent southern Guangdong province, said its study adheres to a "Planetary Health Diet" and advocates a reduced consumption of dairy products and red meat.

Published in the Nature Food journal in August and reported in state media last week, the study recommended that in China's north, which is characterized by a high intake of dairy products but low consumption of vegetables, people need to eat more fruits and whole grains.

In the southwest, which has a harsher environment and severe water scarcity, the region could focus on a high intake of legumes and vegetables rather than its existing very high consumption of red meat, the study said.

In the east, known for its "affluent agricultural culture and developed aquaculture", a higher intake of whole grains, seafood and vegetables was recommended for its residents.

China's health commission did not immediately respond to an emailed request for comment.

The recommended diets work for the prevention of "obesity and cardio-metabolic diseases," said Liu Yan, one of the authors of the study, adding that they help reduce premature mortality and disability, and ensure nutritional requirements for residents.

Not only China but also other developing nations facing similar health and environmental challenges could benefit from the roadmap for the diet, the scientists said in the study.

Brent Loken, global food lead scientist for the World Wildlife Fund, said the study provided a promising way forward for developing countries, including India and Kenya.

"Adopting these planetary health diet variants could serve as a viable strategy for dietary shifts in China to achieve both human health and environmental sustainability goals... with lessons translatable to other countries around the world," he said.