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Diamond

Lab Grown Diamonds 101: Discovering the Science, Certification, and Market Trends

At GCAL, we certify loose diamonds, gemstones, and finished jewelry… backed by our guarantee, ISO accreditation, RJC Certification, and SCS accreditation… offering diamond measurements and

June 13, 2023January 31, 2024 by
Diamond, Newsletter, Press Release

Merger of GCAL into the Sarine Group Completed

Synergies between GCAL’s quality processes and Sarine’s advanced technologies and installed base create significant growth opportunitiesin U.S. and worldwide Hod Hasharon (Israel), 10 May 2023 – Singapore

May 10, 2023January 31, 2024 by
Diamond, Newsletter, Podcast, Press Release

Sarine and GCAL Webinar: A New Vision for the Diamond Industry

Discover the future of diamond grading and learn how the innovative partnership between Sarine and GCAL will combine AI grading systems, the renowned 8X Cut

May 5, 2023January 31, 2024 by
Diamond, Newsletter, Press Release

GCAL Joins the American Gem Society (AGS)

One of 2023’s biggest news stories in the jewelry industry has been the agreement between AGS members Sarine Technologies and Gem Certification & Assurance Lab,

April 5, 2023January 31, 2024 by
Diamond, Newsletter, Press Release

GCAL Launches 8X® Proprietary Cut Grades with Retail Jeweler JannPaul

Expanding on the success of GCAL’s 8X® Cut Grades, new 8X® Proprietary Certificates are available for patented and specialty cuts and can be customized to

March 7, 2023November 20, 2023 by
Press Release

Sarine Signs MOU to Acquire Majority Stake in Gem Certification and Assurance Lab (GCAL)

Hod Hasharon (Israel), 10 January 2023 – Singapore Exchange Mainboard listed Sarine Technologies Ltd (“Sarine” and along with its subsidiaries “the Group”) (U77:SI; SARN.TA), a

January 12, 2023January 31, 2024 by
Diamond, Newsletter

PriceScope and GCAL Webinar: GCAL 8X® and Why Diamond Cut is Important

Dave Atlas, cut grade industry legend, and Angelo Palmieri, chief developer behind the GCAL 8X® cut grade standard, discuss and debate the significant importance of diamond cut

November 14, 2022January 31, 2024 by
Diamond

Stuller, Inc. + GCAL: Discover The Benefits of 8X® Lab-Grown Diamonds

As lab grown diamonds continue their rise in popularity and sales growth, differentiation has become essential for retail jewelers. This is especially true in the

October 15, 2022January 31, 2024 by
Diamond, Newsletter, Press Release

GCAL and V360 Open ‘Studio 360’ in New York

New York City, July 19, 2022   GCAL (Gem Certification & Assurance Lab), in partnership with V360 Technetronics LLP, announced the opening of a new dedicated

July 19, 2022January 31, 2024 by
Diamond

Introducing GCAL 8X Oval

The GCAL 8X® Ultimate Diamond Cut Grading system encompasses all aspects of diamond cut quality assessment Introducing Guaranteed Certificate The global diamond industry has witnessed

June 3, 2022January 31, 2024 by
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Recent Posts

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  • Sarine and De Beers’ Tracr Sign Agreement to Collaborate on Technology-Driven Diamond Traceability
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