Photo credit: Sotheby's

This 102.39 carat D Flawless diamond will make history

An exceptionally rare, clear diamond "the size of a lollipop" is being offered without reserve at auction by Sotheby's. According to the auction house, an item of this historic importance and value has never been offered with no-reserve before.

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Photo credit: GemDiamonds.com

Lesotho’s Letseng mine keeps amazing us in 2020

The last two 100+ carat diamonds, unearthed over a span of 48 hours, are the 10th and 11th gem-quality stones weighing more than 100 carats found at Letšeng this year. At an elevation of more than 10,000 feet, the world's highest diamond mine also boasts the world's highest value-per-carat.

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Photo credit: Rio Tinto

‘One Lifetime, One Encounter’ auction honors Argyle mine closure

The Argyle Diamond Mine in the remote east Kimberley region of Western Australia is scheduled to close by the end of 2020 following nearly forty years of production. "One Lifetime, One Encounter" is an auction event, offering a collection of the rarest diamonds extracted there over a year's production.

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Photo credit: Graff / Diamond-Works.com

10 Graff diamond jewelry pieces compiled in video

A well-organized compilation of 10 beautiful Graff creations, splendidly set to music. Settle in for 13 minutes and 13 seconds of glorious, uplifting creations from the masters at Graff.

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Photo credit: Coronet

See video of this 15,858-diamond world record watch!

Last year, Hong Kong based Coronet, a division of Aaron Shum Jewelry, set the Guinness World Record for most diamonds set on a watch at Baselworld, with "Mudan," adorned with an astonishing 15,858 diamonds weighing 50.01 carats.

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Photo credit: ALROSA

236 carat fancy-colored diamond breaks records

The Ebelyakh mine in Yakutia has yielded a number of remarkable colored diamonds in the past several years, including this newcomer. A 236 carat yellow-brown crystal which is the largest colored rough diamond ever extracted in Russia.

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Image credit: National Jeweler

IGI Jewelry Design Contest in National Jeweler

"IGI Is Holding a Jewelry Design Contest And It’s Free to Enter," declares the headline of National Jeweler's coverage of IGI's "Collision and Fusion" Jewelry Design Contest. Fashion Editor Ashley Davis provides a concise overview in her article and, importantly, reiterates the event's fundamental premise.

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Photo credit: RESOLVE.ngo

RESOLVE and DDI merge to advance Responsible Sourcing

RESOLVE, an early pioneer in the area of environmental conflict resolution, and the Diamond Development Initiative (DDI), responsible for facilitating more efficient, formal and environmentally responsible approaches in the African diamond mining sector, will integrate their programs to strengthen their efforts going forward.

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Photo credit: Christie's

Everybody loves the BLUES

Maynard Ferguson had a different blues in mind when composing his jazz masterpiece for the 1993 album "It's My Time," but blue diamonds have a special appeal and character all their own. Like the call and response motifs which characterize blues jazz, blue diamonds seem to call out to each other in their individual but harmonious combinations of hue, tone and saturation.

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Photo credit: World Bride Magazine

IGI gives advice in World Bride Magazine

Stacey Marcus recently offered a number of Trends and Tips on the Modern Way to find your Dream Diamond for World Bride Magazine. One of the experts approached for advice was Scott Friedman, Master Gemologist Appraiser with IGI North America.

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