Archive

  • De Beers Group today announced it is progressing development of the first blockchain technology initiative to span the diamond value chain and provide a single, tamper-proof and permanent digital record for every diamond registered on the platform. The initiative will underpin confidence in diamonds and the diamond industry by ensuring that all registered diamonds are conflict-free and natural, while also enhancing efficiency across the sector, the company said in a statement.

  • Diamond tracker and blockchain startup Everledger has partnered with Gübelin Gem Lab to create the Provenance Proof Blockchain for colored gemstones, reports International Business Times. Gübelin Gem Lab is a renowned gemological laboratory and creator of the Provenance Proof initiative, for which the Gübelin Gem Lab is developing technologies to further drive transparency in the gemstone industry.

  • Diversified mining conglomerate Rio Tinto will expand its fleet of autonomous haul trucks at its world-class iron ore operations in the Pilbara by more than 50 percent by 2019 after signing agreements with leading manufacturers Caterpillar Inc. and Komatsu Ltd. to convert traditional trucks to autonomous vehicles, the company announced today. A total of 29 Komatsu haul trucks will be retrofitted with Autonomous Haulage System (AHS) technology starting next year.

  • The Antwerp World Diamond Centre (AWDC), representing the largest diamond trade hub worldwide, and diamond mining company De Beers today announced at the KP Plenary in Brisbane that they are discussing a potential collaboration in De Beers’ recently announced blockchain platform. De Beers Group CEO Bruce Cleaver said that in recognition of the crucial issue of confidence in the diamond industry and the changing expectations across the value chain, the company has been investing in a platform to create, "the first traceability platform to span the entire diamond value chain ...

  • Merlin Diamonds is getting ready to process its first kimberlite ore through its new Tomra X-Ray Transmission (XRT) machine at its Merlin Diamond Mine in the Northern Territory, designed to enable the recovery of larger diamonds. Merlin announced on December 1 that the Tomra X-Ray Transmission Machine had been delivered to the mine site and would be commissioned in December. In addition to larger diamonds, the machine is also expected to recover more low luminescing diamonds than previously possible.

  • Recognizing the crucial issue of confidence in the diamond industry and the changing expectations across the value chain, De Beers Group CEO Bruce Cleaver today announced the company has been investing in a blockchain platform to create, "the first traceability platform to span the entire diamond value chain". Consumer expectations regarding the level of confidence "that a diamond has been responsibly sourced, confidence in its value and confidence that it is the real thing", is obviously on the rise.

  • The International Institute of Diamond Grading & Research (IIDGR), part of De Beers Group, today announced it will provide diamond verification services to Singapore Diamond Mint Company’s (SDM) new investment-grade diamond product, Diamond Bullion, listed on the Singapore Diamond Investment Exchange (SDiX).

  • Boosting confidence in the diamond trade by overcoming the last great hurdle of guaranteed provenance is no small task, but the daunting scale of the job at hand has not deterred Leanne Kemp, CEO and founder of British tech start-up Everledger. Combining the blockchain technology underpinning Bitcoin with HD photography and specialized applications, the company records 40 metadata points to create a unique thumbprint of each stone.

  • HRD Antwerp, Europe’s leading authority in diamond certification, released its new D-Scope+ at the Hong Kong Jewellery and Gem Fair. “The D-Scope has been the indispensable analysis tool for all types of diamonds and gemstones since 2001. Our research and development team has worked very hard to further optimize every aspect of our microscope to create the D-Scope+. With this tool we now offer not only the best, but also the most innovative diamond analysis experience on the market”, said Michel Janssens, CEO of HRD Antwerp.

  • This week, the Antwerp World Diamond Centre and the University of Antwerp hosted an “Innovation and Diamonds” conference at the Antwerp Diamond Bourse, featuring specialists from across the entire spectrum of the diamond trade, from mining to blockchain tech.

  • Independent analyst and consultant on diamonds and the mining industry, and publisher of the Zimnisky Global Rough Diamond Price Index, Paul Zimnisky has published an in-depth article on the current state of lab-created diamonds and where the industry goes from here. Reprinted from Paul Zimnisky Diamond Analytics, courtesy of Paul Zimnisky.

  • Sarine Technologies has announced it is, "expanding its services, adding 4Cs grading and diamond identification to its Sarine Profile Report." Using proprietary tools including its automated clarity, color, cut and light performance grading technologies along with advanced synthetic diamond and treatment detection methods, Sarine claims it will be able to, "deliver an unmatched level of accurate, repeatable and automated diamond grading with less subjectivity and far fewer human errors.

  • Chow Tai Fook launched CHOW TAI FOOK T MARK, a new jewelry brand with diamonds exclusively from their ‘T Mark’ collection. Each stone is inscribed with the brands patented technology enabling customers to track the stones journey from sourcing - processing, cutting, polishing, authentication, design - to production.

  • Sarine, a developer of technologies for the diamond industry, stated in a press release that two Indian suspects were arrested in Tel Aviv on suspicion of attempted theft of Sarine's Intellectual Property. The two were arrested during a meeting in which US$100,000 in cash was handed over as advance payment against an agreed US$1,000,000 to be paid in exchange for Sarine’s GalaxyTM system schematics, list of parts and vendors thereof and software source code. 

  • Sarine Technologies introduced the latest version of its rough planning software tool, AdvisorTM 7.0, which has the capability to fully atomize the rough planning process. This version includes several new and enhanced features designed to enable diamond manufacturers to, “further streamline the planning process and optimize the polished yield”.

  • The Israel Diamond Exchange (IDE) is opening the Diamond Tech Innovation Center, "a technological incubator for Israeli and international diamond-related start-ups" in the initial stages of development. The driving ideas behind this initiative is to promote "new technologies for diamonds in the broadest sense, reaching beyond gems and jewelry." This includes the use of diamonds in industrial platforms, robotics, semi-conductors, medical technologies, space technology, as well as software, finance, and B2B and B2C marketing platforms.

  • Singapore Diamond Investment Exchange (SDiX), the world's first commodity exchange in physically settled diamonds, has announced a partnership with Kynetix, a physical commodity digitisation expert, and Everledger, supplier of blockchain and distributed ledger infrastructure, to complete the first part of a Proof-Of-Concept of a blockchain-based authentication and secure record-keeping service for trading diamonds on a global commodity exchange. The technology is designed to enable holders of diamonds wi

  • Luxury houses such as Cartier, Piaget and Chanel have launched collections on Net-a-Porter and are doing well, despite critics of the format. Cartier made a relatively risky move by placing Panthère de Cartier, a white gold diamond watch retailing for US$77,000 (HK$600,000) on the online platform Net-a-Porter. Within two weeks of the collection’s launch, the watch was sold. Of course some ‘purists’ believe that luxury products must be felt to create an emotional engagement, which is hard to replicate online.

  • The JCK show in Las Vegas serves as the ideal platform for the International Institute of Diamond Grading & Research (IIDGR), part of the De Beers Group of Companies, to unveil SYNTHdetect, the first synthetic screening device in the industry to test multiple stones in set jewelry at once. The screener is able to do so without the need for a probe and has the industry’s lowest referral rate at around 0.05%.
     

  • The Gemological Institute of America (GIA) launched a new service which tracks the origin of a selection of polished diamonds, which offers retailers a new method of being able to uncover a stone’s history. Since the project is only two years in development, GIA's M2M™ (Mine to Market) program is restricted and is not yet able to provide a complete solution to determining a diamond’s provenance. “If you just gave me any polished diamond, I can’t tell you what mine it came from,” says Matt Crimmin, GIA’s vice president of laboratory operations. 

  • The Gemological Institute of America (GIA) has made an alarming discovery, namely, a natural white diamond covered by a thin (80 microns, or 0.003 inches) synthetic layer that colors it blue – and has warned that more such composites might be on the market. The 0.33-carat stone is a composite of CVD synthetic Type IIb diamond overgrowth on a natural Type Ia diamond.

  • Some interesting industry developments took shape at last week's Diamond Detection Expo and Symposium sponsored by India's Gem and Jewellery Export Promotion Council (GJEPC).

  • With 850 million active users monthly, western luxury brands have been quick to embrace China’s “most important platform for luxury brands”, WeChat. Local and international brands have realised the potential of the platform to make them key players in China’s $103 billion jewelry market. Western companies have used it for flash sales as well as marketing and customer interaction. While these flash events have spurred sales, China’s online sales remain limited, says Antoine Pin, managing director of Bulgari in greater China.

  • Gübelin Gem Lab introduced the “Emerald Paternity Test”, a technology developed for tracing the origin of emeralds to their exact mine. They were able to do this by using nanotechnology to mark stones with an invisible imprint that is accessible at any stage of the supply chain. The technology is a “true game-changer for the colored-gemstone industry,” said the Switzerland-based laboratory.

  • Signet Jewelers, as part of its effort to support and reinforce its Responsible Sourcing Protocol for Diamonds (D-SRSP), has been working on a project with product-testing firm United Laboratories and the Diamond Producers Association to create a facility for testing synthetic diamond screening equipment, writes Rapaport News.** The intention is to create an industry standard for such equipment so that, "su

  • Sarin India, the Indian subsidiary of diamond processing equipment maker and services provider Sarine Technologies, has consolidated its Surat operations in a brand new, wholly-owned, hi-tech facility, the “Sarin House”. The new facility covers 55,000 square feet (5,100 sq.m.) over six floors, housing approximately 400 staff members.

  • Jewelers around the world have come to realize the mostly untapped potential of the millennial audience, and technology is the most important tool they have at their disposal, writes Martha C. White for JCK.

  • The Hong Kong Trade Fair serves as the ideal platform for The International Institute of Diamond Grading & Research (IIDGR), part of The De Beers Group of Companies, to unveil its next generation of automated melee screening instruments. The AMS2 will provide diamantaires with a more efficient diamond verification technology solution for melee-sized diamonds. The screener is especially appealing since it also more cost-effective, US$45,000 cheaper than the first generation AMS.

  • Joseph Lipton, inventor and CEO of VULT - a digital diamond exchange platform seeking to turn diamonds into a true tangible asset class - presented his cutting-edge ideas about the future of global wealth at a very special TEDxFultonStreet Salon about “Things You Can’t Have” with other thought leaders in NYC.

  • In 2013, Kristall Smolensk diamonds, a Russia-based major polished diamond manufacturer, unveiled a replica of the Great Imperial Crown (it was on display at the Antwerp Diamond Trade Fair in January).

  • Two professional jewelers are seeking to fill a market need by launching an app for the industry, Jewellery Trader, which gives members of the trade a new tool for sourcing and showcasing jewelry, watches and antiques. It also enables traders to advertise items for sale to consumers. The Jewellery Trader app was designed in an effort to provide an “innovative, cost effective selling tool in an easy to use and manage platform”.

  • Sarine Technologies, a major player in precision technology products for the planning, processing, evaluation and measurement of diamonds and gems, has appointed David Block as Chief Executive Officer (CEO), effective 1 May 2017. He will succeed Uzi Levami, who decided to step down due to his age (65) and for personal reasons. Levami will continue serving as an Executive Director of Sarine, as well as a Director of all of its subsidiaries.

  • From De Beers' press release: Speaking at a reception for customers of its Global Sightholder Sales business during the first Sight of 2017, Bruce Cleaver, De Beers Group CEO, today highlighted the importance of all parts of the diamond sector working together, following the unpredictable events of a volatile year in 2016.

  • Avi Krawitz of Rapaport News sat down with Joseph Kuzi, CEO of EGL Asia and director of Diamond Services, a Hong-Kong based synthetics testing facility, to talk about the phenomenon of undisclosed synthetic diamonds. He heard that the technology behind and production of synthetic diamonds is increasing rapidly, and just because we do not hear about every instance where undisclosed mixing of synthetic and natural diamonds is discovered, does not mean it is not widespread.

  • Sarine Technologies Ltd, a global leader in the development, manufacture and sale of precision technology products for planning, processing, evaluating and measuring diamonds and gems, reports that it has delivered a record 24 Galaxy-family inclusion mapping systems in Q4 2016, bringing the total number of 2016 deliveries to 84 systems (previous record year saw 48 deliveries). This figure also tops their former quarterly record of 22 systems sold in Q3 2016. The majority of machines sold were of the Meteor variety for small stones (0.25 to 0.89 carat).

  • The American Gem Society Laboratories (AGS Laboratories) announced the release of a new service offering - "Only My Diamond" - that allows suppliers and retailers to present the diamond to their customers by "bringing the grading report to life", and providing complete details on the 4Cs, with visual and descriptive explanations of the diamond characteristics. The service is an interactive online tool on AGSLab.com, providing an enhancement to AGS Laboratories' Diamond Quality Document (DQD) by offering supplementary diamond quality information.

  • Avi Krawitz of Rapaport News details a decision by the Israel Diamond Exchange (IDE) to enforce a new rule compelling a dealer to cancel the sale of a rough diamond after he failed to disclose that a stone underwent value analysis using a Sarine Galaxy machine. Krawitz has been informed it is the first ever enforcement of new guidelines the World Federation of Diamond Bourses (WFDB) adopted in May aiming to keep a level playing field between both parties trading rough diamonds.

  • A 3D printing startup from Hong Kong, called POESIS, has successfully completed its crowdfunding campaign on Kickstarter for a smart 3D printing jewelry system which allows anyone to easily create unique and resilient rings and bracelets. A study by YouGov, a prominent data research firm, indicated that marketing efforts by high-end jewelers for Millennials are proving to be inefficient.

  • Diamond manufacturing technology company Sarine Technologies announced in a press release the unveiling of it, "new groundbreaking technology for clarity and color grading", which it claims, "will revolutionize the way the diamond industry and consumers perceive clarity grading, and transform the polished sourcing and sorting process ... Technological standardization translates into greater credibility for the industry and increased trust for the diamond consumer." They say while carat size has traditionally been the only objectively measurable factor of the 4C’s in diamond grading, Sarine

  • Ilan Solomons takes an in-depth look for Creamer's Engineering News at the progress Petra Diamonds is making on the $295 million C-Cut Phase 1 expansion project, which will initially extend its Cullinan diamond mine’s life span by about 15 years. The C-Cut project will consolidate the areas the company is mining from eight down to three and should reduce production costs by approximately 30% over the next two or three years.