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Elegant heart-shaped jewelry featuring a large red ruby in the center, surrounded by green emeralds and diamonds, with pearl drops.

'The Du Pont Ruby' and 'The Du Pont Emerald' to...

An extraordinary ruby and emerald once owned by philanthropist Jessie Ball du Pont, the wife of American industrialist Alfred Irénée du Pont, highlight two high-profile lots at Christie’s Magnificent Jewels...

'The Du Pont Ruby' and 'The Du Pont Emerald' to...

An extraordinary ruby and emerald once owned by philanthropist Jessie Ball du Pont, the wife of American industrialist Alfred Irénée du Pont, highlight two high-profile lots at Christie’s Magnificent Jewels...

Workers placing the star on top of the Rockefeller Center Christmas tree in 2019, with a large billboard showcasing the tree.

Tree Topper's Three Million Swarovski Crystals ...

Adorned with three million Swarovski crystals, the 900-pound star atop the 77-foot-tall Norway spruce at New York's Rockefeller Center will come to life tonight during the tree-lighting ceremony that will...

Tree Topper's Three Million Swarovski Crystals ...

Adorned with three million Swarovski crystals, the 900-pound star atop the 77-foot-tall Norway spruce at New York's Rockefeller Center will come to life tonight during the tree-lighting ceremony that will...

Elegant white gold ring featuring a large blue sapphire center stone with two clear diamonds on the sides.

'The Indian Blue' Diamond Earns Top Billing at ...

"The Indian Blue," a 7.55-carat fancy deep grayish-blue diamond, will be the top lot at Sotheby's Magnificent Jewels sale in New York City on December 10. Described as the "property...

'The Indian Blue' Diamond Earns Top Billing at ...

"The Indian Blue," a 7.55-carat fancy deep grayish-blue diamond, will be the top lot at Sotheby's Magnificent Jewels sale in New York City on December 10. Described as the "property...

Close-up of a stunning tanzanite gemstone set in a silver ring with diamond accents.

1960s Flashback: Newly Discovered 'Blue Zoisite...

It was in the late 1960s when the marketing team at Tiffany & Co. got its first peek at a stunning new gemstone. The intense blue-violet gem had been discovered...

1960s Flashback: Newly Discovered 'Blue Zoisite...

It was in the late 1960s when the marketing team at Tiffany & Co. got its first peek at a stunning new gemstone. The intense blue-violet gem had been discovered...

Happy young woman holding colorful shopping bags, wearing a cozy sweater, scarf, beanie, and sunglasses against a pink background.

NRF Buying Survey: 23% of All Consumers Have Je...

Tomorrow is Thanksgiving Day in the U.S., the start of a five-day retail feeding frenzy that will see 165.3 million shoppers doing their very best to score great deals and...

NRF Buying Survey: 23% of All Consumers Have Je...

Tomorrow is Thanksgiving Day in the U.S., the start of a five-day retail feeding frenzy that will see 165.3 million shoppers doing their very best to score great deals and...

Advanced Mapping Technology Helps Rough-Diamond...

Alrosa is using advanced mapping technology to take the guesswork out of the risky, high-stakes business of rough-diamond buying. During its October 2019 trading period, the Russian diamond mining company...

Advanced Mapping Technology Helps Rough-Diamond...

Alrosa is using advanced mapping technology to take the guesswork out of the risky, high-stakes business of rough-diamond buying. During its October 2019 trading period, the Russian diamond mining company...