Diamonds Are A Watch’s Best Friend

New models in Harry Winston’s Ocean Biretrograde collection reaffirm the brand’s status as one of the world’s most important purveyors of diamonds. Before the Swatch Group acquired Harry Winston in 2013, it was owned by Dominion Diamond company, the joint venture partner in Canada’s first diamond mine, Ekati, which entitled the company to first pick of run-of-mine gems.

Previous to that, it was owned by the Winston family. It was founded by Harry Winston, whose nickname, “the King of Diamonds,” resulted from his having acquired and sold some of the world’s top diamonds: the 726-carat Jonker; the 94.80-carat Star of the East (which he later sold to the Duchess of Windsor); and the storied 45.52-carat fancy blue Hope Diamond.

The Swatch Group has been careful to honor the legacy of Harry Winston, setting most ladies’ models, and some men’s, with diamonds new pieces in the Ocean Biretrograde Automatic 36mm collection and the more petite Emerald collection.

The Emerald collection is named after the shape of founder Harry Winston’s favorite diamond cut, the emerald. New 18k yellow and white gold models are ideal cocktail watches, at 18mm wide. They come with either a flexible Milanese woven bracelet or a classic satin double tour strap.

And now for the finale of the 2020 lineup: the Precious Cluster, set using Mr. Winston’s signature clustering technique with over seven carats of pear and trillion-cut diamonds, and the Winston Cluster, the high jewelry version with brilliant, marquise, and pear-cut diamonds totaling over 25 carats. The Cluster is a perfect response to the line, “Talk To Me Harry Winston!” from the 1953 song “Diamonds Are A Girl’s Best Friend.”

Source: DCLA

Diamonds Are A Watch’s Best Friend

New models in Harry Winston’s Ocean Biretrograde collection reaffirm the brand’s status as one of the world’s most important purveyors of diamonds. Before the Swatch Group acquired Harry Winston in 2013, it was owned by Dominion Diamond company, the joint venture partner in Canada’s first diamond mine, Ekati, which entitled the company to first pick of run-of-mine gems.

Previous to that, it was owned by the Winston family. It was founded by Harry Winston, whose nickname, “the King of Diamonds,” resulted from his having acquired and sold some of the world’s top diamonds: the 726-carat Jonker; the 94.80-carat Star of the East (which he later sold to the Duchess of Windsor); and the storied 45.52-carat fancy blue Hope Diamond.

The Swatch Group has been careful to honor the legacy of Harry Winston, setting most ladies’ models, and some men’s, with diamonds new pieces in the Ocean Biretrograde Automatic 36mm collection and the more petite Emerald collection.

The Emerald collection is named after the shape of founder Harry Winston’s favorite diamond cut, the emerald. New 18k yellow and white gold models are ideal cocktail watches, at 18mm wide. They come with either a flexible Milanese woven bracelet or a classic satin double tour strap.

And now for the finale of the 2020 lineup: the Precious Cluster, set using Mr. Winston’s signature clustering technique with over seven carats of pear and trillion-cut diamonds, and the Winston Cluster, the high jewelry version with brilliant, marquise, and pear-cut diamonds totaling over 25 carats. The Cluster is a perfect response to the line, “Talk To Me Harry Winston!” from the 1953 song “Diamonds Are A Girl’s Best Friend.”

Source: DCLA

“Botswana Should Not Produce or Sell Synthetic Diamonds”

According to the official, synthetics will “compromise” the value of Botswana’s natural diamonds

Lucara Diamonds

Mmetla Masire, permanent secretary at Botswana’s Ministry of Minerals, said in a Parliamentary Accounts Committee quoted by Rough & Polished that Botswana cannot engage in production and sale of synthetic diamonds as this will compromise “the value of our diamonds”. Credit: Debswana

De Beers mining

Masire said that “Botswana will send a confusing message to its customers should it decide to produce and sale synthetic diamonds”. He added that the Debswana Diamond Company (the joint venture between the government of Botswana and diamond miner De Beers) is searching for other markets other than the US to sell its diamonds, including in China. Credit: De Beers

Masire “refused to provide an update on the ongoing negotiations between Gaborone and De Beers as disclosure of any information pertaining to the negotiations will potentially influence the outcome”. Botswana and De Beers’ huge 10-year diamond sale agreement is expected to expire by the end of 2020. Botswana accounts for more than two-thirds of De Beers’ diamond production.

Source: DCLA

“Botswana Should Not Produce or Sell Synthetic Diamonds”

According to the official, synthetics will “compromise” the value of Botswana’s natural diamonds

Lucara Diamonds

Mmetla Masire, permanent secretary at Botswana’s Ministry of Minerals, said in a Parliamentary Accounts Committee quoted by Rough & Polished that Botswana cannot engage in production and sale of synthetic diamonds as this will compromise “the value of our diamonds”. Credit: Debswana

De Beers mining

Masire said that “Botswana will send a confusing message to its customers should it decide to produce and sale synthetic diamonds”. He added that the Debswana Diamond Company (the joint venture between the government of Botswana and diamond miner De Beers) is searching for other markets other than the US to sell its diamonds, including in China. Credit: De Beers

Masire “refused to provide an update on the ongoing negotiations between Gaborone and De Beers as disclosure of any information pertaining to the negotiations will potentially influence the outcome”. Botswana and De Beers’ huge 10-year diamond sale agreement is expected to expire by the end of 2020. Botswana accounts for more than two-thirds of De Beers’ diamond production.

Source: DCLA

GIA Embraces Automated Clarity Grading

The Gemological Institute of America (GIA) has teamed up with IBM Research to develop an automated system for grading the clarity of a diamond.

The artificial intelligence (AI) technology uses data from tens of millions of diamonds GIA laboratories have examined in the past, applying the institute’s existing grading standards. It’s already in limited use at the GIA’s New York and Carlsbad laboratories, the institute said Monday.

Grading laboratories have increasingly invested in AI in recent years, as it promises more accurate and consistent results. Sarine Technologies unveiled its automated color and clarity grading equipment in 2016, while the GIA has been working with IBM on the joint project for around two years.

“IBM’s AI technology, combined with GIA’s expertise, extensive data and gemological-research capabilities, enables us to deliver advancements in consistency, accuracy and speed unlike any other organization,” said Tom Moses, the GIA’s executive vice president and chief laboratory and research officer.

The program will initially include the most popular diamond sizes. The GIA aims to expand it to other sizes, shapes and qualities in the future. The GIA and IBM are planning other collaborations combining gemological evaluation with AI.

Source: DCLA

GIA Embraces Automated Clarity Grading

The Gemological Institute of America (GIA) has teamed up with IBM Research to develop an automated system for grading the clarity of a diamond.

The artificial intelligence (AI) technology uses data from tens of millions of diamonds GIA laboratories have examined in the past, applying the institute’s existing grading standards. It’s already in limited use at the GIA’s New York and Carlsbad laboratories, the institute said Monday.

Grading laboratories have increasingly invested in AI in recent years, as it promises more accurate and consistent results. Sarine Technologies unveiled its automated color and clarity grading equipment in 2016, while the GIA has been working with IBM on the joint project for around two years.

“IBM’s AI technology, combined with GIA’s expertise, extensive data and gemological-research capabilities, enables us to deliver advancements in consistency, accuracy and speed unlike any other organization,” said Tom Moses, the GIA’s executive vice president and chief laboratory and research officer.

The program will initially include the most popular diamond sizes. The GIA aims to expand it to other sizes, shapes and qualities in the future. The GIA and IBM are planning other collaborations combining gemological evaluation with AI.

Source: DCLA

WA cuts diamond royalty rate

Western Australia has reduced its diamond royalty rate by a significant 33.3 per cent, a move that has been welcomed by Gibb River Diamonds.

The company’s lobbying has led to the reduction of the state diamond gross royalty rate from 7.5 per cent to 5 per cent.

Gibb River stated that the royalty change was in line with the recommendations of the Mineral Royalty Rate Analysis report.

This was published by the Western Australian Department of State Development and Department of Mines and Petroleum in 2015.

“The board of (Gibb River) believes that the reduction of the diamond royalty will have a very positive effect on the sector and is an extremely helpful step in further (Gibb River’s) aim of becoming a profitable diamond producer in Western Australia,” the company stated in an ASX announcement.

The rate is comparable to the 5 per cent royalty rate applied to Rio Tinto’s Argyle diamond project in Western Australia as of May this year, which was amended from the 7.5 per cent rate in 2006 when Rio Tinto decided to proceed with underground mining.

Gibb River operates the Ellendale diamond project in the West Kimberley, which supplies over 50 per cent of the world’s fancy yellow diamonds every year.

The rare colour had driven United States jeweller Tiffany & Co to ink a six-year deal with Ellendale’s former operator, Kimberley Diamonds, for the supply of the diamonds in the past.

Source: DCLA