#diamond-provenance

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OMG science
fromenglish.elpais.com
2 weeks ago

Victoria Reynolds, the chief gemologist of Tiffany & Co.

Diamonds and gemstones undergo a unique geological cycle before being evaluated and polished by experts like Victoria Reynolds at Tiffany & Co.
Arts
fromArtnet News
2 weeks ago

How New York City Shaped Harry Winston's Dazzling Legacy | Artnet News

Harry Winston's New York collection embodies the city's culture and landmarks through exquisite jewelry inspired by its history and beauty.
Design
fromArchitectural Digest
1 month ago

Vintage Sterling Silver Is Trending-Here's Your Guide to Buying and Collecting It

Silver collecting involves understanding hallmarks, history, and the allure of sterling silver objects.
#lab-grown-diamonds
UK news
fromwww.independent.co.uk
1 month ago

Hypnotherapist wins court fight with Harrods over refund for 4,550 Cartier bracelet

A woman won a legal case against Harrods after the luxury retailer refused to refund her for a Cartier bracelet that didn't fit, receiving £5,131 in compensation.
Canada news
fromThe Walrus
1 month ago

How to Close a Diamond Mine in the Northwest Territories | The Walrus

Diavik Diamond Mine in the Northwest Territories is closing commercial operations and planning complete site restoration to return the Arctic landscape to its natural state within years.
fromArtnet News
1 month ago

Jeweled Snuffboxes Stolen in Brazen Paris Heist Go on Display

The exquisite, jewel-encrusted boxes were badly damaged in 2024, after they were among seven treasures stolen from Paris's Musée Cognacq-Jay by a gang of axe-wielding thieves. The perpetrators broke into the temporary exhibition, titled "Luxe de Poche," or "Pocket Luxury," on November 20, making off with goods that were, at the time, reported to be worth more than €1 million.
Arts
fromwww.mercurynews.com
2 months ago

Today in History: January 26, largest diamond ever found in South Africa

Today is Monday, Jan. 26, the 26th day of 2026. There are 339 days left in the year. Today in history: On Jan. 26, 1905, the Cullinan Diamond, at 3,106 carats (621.2 grams) the largest diamond ever found, was discovered in South Africa. Also on this date: In 1887, groundbreaking began for the construction of the Eiffel Tower; the tower would be completed just over two years later. In 1915, President Woodrow Wilson signed the act establishing Rocky Mountain National Park.
History
fromLondon Business News | Londonlovesbusiness.com
2 months ago

Gold holds near record highs - London Business News | Londonlovesbusiness.com

Gold extended its advance on Tuesday, trading close to record levels after hitting an all-time high in the previous session. The move reflects strong safe-haven demand amid escalating trade frictions and persistent geopolitical uncertainty. On Monday, Donald Trump threatened to raise tariffs on goods from South Korea. The renewed tariff rhetoric has added to concerns over global growth and reinforced demand for safe-haven assets such as gold.
World news
OMG science
fromNature
1 month ago

Fresh claim of making elusive 'hexagonal' diamond is the strongest yet

Chinese researchers have successfully synthesized hexagonal diamond in a laboratory, a material predicted to be over 50% harder than conventional diamond with applications in cutting tools, thermal management, and quantum sensing.
Business
fromBusiness Insider
2 months ago

Tiffany & Co. is setting its sights on the gold girlies

Tiffany & Co. is shifting focus from silver to gold and high jewelry due to rising demand for high jewelry and declining silver demand.
fromWashingtonian - The website that Washington lives by.
2 months ago

Shopping for an Engagement Ring? Local Jewelers Talk Trends, Options, and Tips - Washingtonian

Diamonds may be forever, but popular styles come and go. Celebrities can spark interest- toi et moi rings saw a major resurgence when Megan Fox shared a picture of her diamond-and-emerald engagement ring from then-fiance Machine Gun Kelly in 2022; marquise diamonds saw a spike thanks to Selena Gomez; and more recently, Taylor Swift's vintage styles sparked a major interest in vintage.
Fashion & style
fromArtnet News
2 months ago

A Washington Relic, Royal 'Diamond'-and Other Collectibles Up for Grabs

The snippet carries the phrase "Fathers of the Senate!" which is nowhere found in surviving Washington documents. The expression is borrowed from ancient Roman Senate-specifically the Latin patres conscripti , or "Conscript Fathers"-and quite possibly wasn't the patrician tone Washington intended to set for a young republic. It is unknown why or how it was used in this case as the manuscript from which the fragment was cut is long lost.
Arts
Business
fromAxios
2 months ago

Gold and silver price swings are reshaping Valentine's Day jewelry

Gold and silver surged in 2025 then plunged, prompting jewelers to reduce metal usage and adopt alternatives like platinum plating to maintain prices and margins.
Business
fromLondon Business News | Londonlovesbusiness.com
2 months ago

The rising appeal of traditional goods in modern investment portfolios - London Business News | Londonlovesbusiness.com

UK investors increasingly allocate to tangible alternative assets for stability, scarcity-driven appreciation, and clearer ownership, balancing portfolios against market volatility.
from24/7 Wall St.
3 months ago

Platinum Rally Faces Critical Test After Mining Giant Posts $3.6 Billion Loss

The abrdn Platinum ETF Trust ( NYSEARCA:PPLT) has surged 185% over the past year, transforming platinum from an overlooked industrial metal into a standout commodity performer. The rally reflects a fundamental shift in supply-demand dynamics that has platinum outpacing even gold's strong performance. Investors now face the question of whether this momentum can continue or if the rally has run too far.
Business
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