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Rio Tinto Reveals Six 'Heroes' From the 2020 Argyle Pink Diamonds Tender

Rio Tinto Reveals Six 'Heroes' From the 2020 Ar...

Rio Tinto recently unveiled the six "hero" diamonds from its 2020 Argyle Pink Diamonds Tender, a collection of the rarest diamonds from a year’s worth of production at the Argyle...

Rio Tinto Reveals Six 'Heroes' From the 2020 Ar...

Rio Tinto recently unveiled the six "hero" diamonds from its 2020 Argyle Pink Diamonds Tender, a collection of the rarest diamonds from a year’s worth of production at the Argyle...

Music Friday: Mama Rose Calls Mr. Goldstone 'a Gem' in Broadway Revival of 'Gypsy'

Music Friday: Mama Rose Calls Mr. Goldstone 'a ...

Welcome to Music Friday when we bring you fun songs with jewelry, gemstones or precious metals in the lyrics or title. Today, Tony Award winner Patti LuPone calls Mr. Goldstone...

Music Friday: Mama Rose Calls Mr. Goldstone 'a ...

Welcome to Music Friday when we bring you fun songs with jewelry, gemstones or precious metals in the lyrics or title. Today, Tony Award winner Patti LuPone calls Mr. Goldstone...

KC Chiefs' Super Bowl Ring Gleams With 255 Diamonds and 36 Rubies

KC Chiefs' Super Bowl Ring Gleams With 255 Diam...

The Kansas City Chiefs received their championship rings on Tuesday during a socially distanced private celebration at Arrowhead Stadium. Each Super Bowl ring features 255 diamonds and 36 rubies for...

KC Chiefs' Super Bowl Ring Gleams With 255 Diam...

The Kansas City Chiefs received their championship rings on Tuesday during a socially distanced private celebration at Arrowhead Stadium. Each Super Bowl ring features 255 diamonds and 36 rubies for...

Birthstone Feature: 'Blue Belle of Asia' Crushed the Sapphire World Record in 2014

Birthstone Feature: 'Blue Belle of Asia' Crushe...

In honor of September's official birthstone, we're revisiting a magnificent 392-carat blue sapphire that smashed an auction record when it sold for $17.3 million at Christie's Geneva in 2014. It...

Birthstone Feature: 'Blue Belle of Asia' Crushe...

In honor of September's official birthstone, we're revisiting a magnificent 392-carat blue sapphire that smashed an auction record when it sold for $17.3 million at Christie's Geneva in 2014. It...

Rough Diamond Oddities Are Chronicled on Alrosa's Instagram Page

Rough Diamond Oddities Are Chronicled on Alrosa...

As the world’s leading diamond producer, Russia's Alrosa Group gets to see a lot of rough stones — from the ordinary to the extraordinary. Among the 40 million carats that...

Rough Diamond Oddities Are Chronicled on Alrosa...

As the world’s leading diamond producer, Russia's Alrosa Group gets to see a lot of rough stones — from the ordinary to the extraordinary. Among the 40 million carats that...

Next Stop on the National Gem Gallery Virtual Tour Is the 'Hall Sapphire Necklace'

Next Stop on the National Gem Gallery Virtual T...

Featuring 36 cushion-cut Sri Lankan sapphires totaling 195 carats, the spectacular "Hall Sapphire Necklace" is the next stop on our virtual tour of the Smithsonian’s National Gem Collection, which resides...

Next Stop on the National Gem Gallery Virtual T...

Featuring 36 cushion-cut Sri Lankan sapphires totaling 195 carats, the spectacular "Hall Sapphire Necklace" is the next stop on our virtual tour of the Smithsonian’s National Gem Collection, which resides...