Read more about the article IGI diamond grading among the world’s strictest
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IGI diamond grading among the world’s strictest

Another independent analysis has concluded that IGI's loose diamond grading ranks among the world's strictest. In an independent comparison of dual-certified diamonds IGI's color grading was stricter than that of GIA in a majority of cases, with clarity the same or stricter in most cases, as well.

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Read more about the article ALROSA auctions confirm demand for high-quality diamonds
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ALROSA auctions confirm demand for high-quality diamonds

ALROSA reported more than $20 million in revenue generated by special-size rough diamond auctions in Belgium and Israel this month. The diamonds were sold to clients from Belgium, India, Israel and United Arab Emirates.

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Read more about the article Americans are buying diamonds instead of vacations
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Americans are buying diamonds instead of vacations

USA jewelry sales are climbing. Signet Jewelers, the parent of Kay and Jared, saw sales rise at the end of the last quarter and continue to climb in August. Tiffany & company reported the same trend. And diamond jewelry was one of the top product categories at both Macy's and Bloomingdale's during the quarter ending August 1.

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Read more about the article This 102.39 carat D Flawless diamond will make history
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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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Read more about the article Lesotho’s Letseng mine keeps amazing us in 2020
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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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Read more about the article ‘One Lifetime, One Encounter’ auction honors Argyle mine closure
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‘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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What are ‘Hearts & Arrows’ diamonds?

Hearts & Arrows (H&A) diamonds are precisely cut to show kaleidoscopic patterns when seen in a special reflective viewer. Typically associated with Excellent-Ideal cuts of superior quality, fashioning the highest levels of H&A optical precision when working with the world's hardest substance is an exacting process.

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Read more about the article 10 Graff diamond jewelry pieces compiled in video
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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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Read more about the article See this 10-carat LGD’s color transformed from yellow to pink!
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See this 10-carat LGD’s color transformed from yellow to pink!

This 10+ carat HPHT produced lab-grown diamond was initially graded Fancy Intense Yellow by IGI. When it returned to the lab its color had been changed to Fancy Vivid Pink. IGI confirmed that the color had been shifted from yellow to pink through irradiation using a 5MeV Electron Beam Transfer system.

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Read more about the article IGI Hong Kong opens new headquarters
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IGI Hong Kong opens new headquarters

IGI Hong Kong is pleased to announce the opening of new headquarters in the historic Hung Hom district, the home of numerous jewelry producers, international jewelry trade shows and expos and the Hong Kong Jewelry Manufacturer's Association.

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Read more about the article Tiffany ‘Full Craftsmanship Journey’ traces diamonds from mine to market
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Tiffany ‘Full Craftsmanship Journey’ traces diamonds from mine to market

Tiffany & Co. has announced a program detailing the provenance of the diamonds they sell, beginning with country and mine of origin. The New-York based jeweler plans to share this "Full Craftsmanship Journey" for every newly-sourced diamond of 0.18 carats or more.

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Design Contest entry EXTENDED to August 31!

IGI has called upon the world’s creatives to step forward, with resounding success. With notice of abundant entries pending, the deadline for submission has been reset to the end of August due to popular demand.

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IGI welcomes GIA and AGS to lab-grown diamond grading

Earlier this month GIA and AGS announced policy changes regarding lab-grown diamonds. IGI is proud to see other organizations adopt our long-held philosophy regarding the dual-channel legitimacy of natural and lab-grown diamonds, and believe professionals and consumers alike will benefit from the increased transparency in our industry.

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Last call for international DESIGN CONTEST entries

Participation is free: IGI has called upon the world’s creatives to step forward and contribute. The 2020 IGI JEWEL Jewelry Design Contest invites jewelers, artists, teachers, students and fans alike to submit design-concepts in four categories.

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Read more about the article IGI India honors Independence Day with a video tribute
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IGI India honors Independence Day with a video tribute

Independence Day is celebrated on August 15 annually, as a national holiday in India. Traditionally observed with flag-raising ceremonies, parades and cultural events, IGI's family of employees across India honored Independence Day 2020 by standing together in this powerful video tribute.

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