Roskin Gem News Report

Whiplash! In a mind-numbing 180-degree reversal on Wednesday, the U.S. president abruptly paused all newly imposed 'reciprocal' tariffs for 90 days—except for the steep 145% levy on Chinese goods. The move,...

The Canadian Gemmological Association (CGA) is once again calling on all Canadian jewellery design students to enter their designs for a chance to win recognition, as well as cash...

A two-day Pakistan Minerals Investment Forum took place this past week at the Jinnah Convention Center in Islamabad. In his opening address, Deputy Prime Minister Ishaq Dar stated that...

Rio Tinto has unearthed one of the largest gem-quality yellow diamonds ever discovered in Canada, from its Diavik Diamond Mine. The 158.20 carat rough diamond was discovered at Diavik located...

Sotheby’s hosted an exhibition in Abu Dhabi (9–10 April 2025) featuring a remarkable selection of colored diamonds, including one of the most significant blue diamonds to appear in recent...

In the past two weeks, we have heard from the American Gem Trade Association's CEO John Ford and president Bruce Bridges regarding U.S. tariffs, how they may affect the...

In response to logistics challenges related to recently announced tariffs affecting global shipments of gemstones, GIA (Gemological Institute of America) will temporarily expand services offered by the GIA Laboratory...

The British crown jewels are worth even more money than you might imagine. Here's who inherited these treasures, along with Queen Elizabeth II's private jewelry collection. By Lori IoannouMar. 27, 2025Readers...

On Monday, March 24, 2025, CIBJO, The World Jewellery Confederation, sent out a joint press release alerting members of the trade regarding an uptick in irradiated corundum (sapphire and...

Photomicrography: Images from Within Images by Sammantha Maclachlan Sammantha Maclachlan FGA DGA FIRV MJVA AJP PJDIP CPAA - JVA Registered Valuer®️ Winner of the Gordon Ness trophy (gemmology) Fellow of the Gemmological Association...

Furious gemstone exporters demand immediate end to "reckless" export ban, threaten action. Malawi's gemstone exporters have issued a scathing ultimatum to the government, demanding the immediate lifting of what they...

As reported on CBC News, Canada, "scores of George Brown College students marched in protest on Wednesday against a school decision to scale back some of its jewelry and...

The March 27 Hong Kong Jewels auction at Phillips Auction House is taking place as we are finishing up the details of our report! There are some exceptional pieces...

Two international design competitions have just been announced from Idar-Oberstein, Germany. Gustav Caesar, president of the German Precious Stones and Diamond Association, extends an open invitation for all to...

In a recent short feature in the Times of India, the price of gold, coupled with other global stress, gem-set jewelry is "on hold" for most consumers. Gold rush halts...

RGNR - Over the past few weeks, we’ve been pleased to discover four short and positive feature stories about Pakistan’s gemstone industry. We’re sharing these brief glimpses into the...

Auctions offer a fantastic opportunity to study and appreciate jewelry from the past, whether it’s a specific era from the late 1800s or early 1900s, a remarkable center stone,...

The market for fine Type A jadeite jade, free of any and all treatments and enhancements, is undeniably centered in East Asia. There, buyers eagerly scoop up rich green...

Diamond production in Namibia rose by 3% to 600,000 carats, driven by higher-grade mining and improved recoveries at Namdeb. Namdeb is well-known for its unique position, with diamond exploration...

The Mining Commission’s Directorate of Inspection and Mineral Trade has engaged key stakeholders in developing new guideline for prices of gemstones in the country to ensure a well-regulated and...

Lauralee from WhoWoreWhatJewels.com has really pushed herself to give us THREE Oscar features highlighting the jewels worn by the women, the men, and what was seen at the Vanity...

The Canadian Gemmological Association will be hosting Duncan Parker, Vice President, Jewellery Specialist, at Dupuis Fine Jewellery Auctioneers at their monthly webinar. Parker will be speaking on his latest visit...

Lauralee from WhoWoreWhatJewels.com was very impressed by the diamonds coming down the Red Carpet at this year's 31st annual Screen Actors Guild Awards. And so were we! Zoe Saldana wore...

Images by Sammantha Maclachlan - We are playing catch-up this week with Sammantha after Tucson. There are THREE wonderful images that we are posting in the Photography tab. We...

The Challenges of Appraising Antique & Period Jewelry Webinar Saturday, March 15, 2025noon to 4 PM ESTRecording will be available untilMarch 22, 2025 midnight Births, Deaths and Marriages? – with Duncan...