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Read more about the article 102 carat diamond sells for $15.7 million, breaking records
Photo credit: Sotheby's

102 carat diamond sells for $15.7 million, breaking records

A private, anonymous collector bidding by phone from Japan is the new owner of the first high-value item of its kind ever offered "without reserve" by Sotheby's. Originally a 271 carat rough diamond unearthed in 2018 at the Victor Mine in Ontario, Canada, it was cut into this 102.39 carat D Flawless oval shape by Diacore.

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IGI Jewelry Design Contest FINALISTS NAMED

Following a 40 day period of submissions and evaluation, IGI’s international panel of prestigious judges has advanced 30 design concepts to the final round of the 2020 IGI JEWEL Jewelry Design Contest. These creative works, which can be seen here, were selected for creativity, use of materials, budget, feasibility of production and wearability.

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Read more about the article See this 10-carat LGD’s color transformed from yellow to pink!
Photo credit: IGI Worldwide

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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