International News
GIA team examines Winston Red, a rare 2.33-carat red diamond

A team of scientists from the Gemological Institute of America (GIA), collaborating with their colleagues from the Smithsonian National Museum of Natural History Department of Mineral Sciences and the curator from the Paris School of Mines, recently examined the Winston Red diamond – a very rare 2.33-carat red diamond which is now on display at the Smithsonian’s National Museum of Natural History in Washington, D.C. The Winston Red diamond is the fifth-largest diamond with an exceptionally pure red colour known to exist and the only such red diamond on public exhibit.

“The Winston Red diamond is one of the most exquisite gems on earth, from its unparalleled deep-red colour to its rich history,” said Susan Jacques, GIA president and CEO. “Natural fancy-coloured diamonds are very scarce, and red diamonds are exceedingly rare treasures of Mother Nature. Just two dozen pure red diamonds over one carat exist in the public record. Evaluating this spectacular gem is a scientific milestone for GIA and builds upon our expansive expertise in fancy-coloured diamonds.”
It’s fascinating to understand just how rare red diamonds are. Out of all the colored diamonds the GIA has examined, only a tiny fraction are red, and even fewer achieve the ‘Fancy red’ grade like the Winston Red.
Through careful analysis using advanced instrumentation and drawing on decades of research, experience and historical records, GIA scientists and their collaborators were able to determine the cause of the diamond’s rare colour and its possible geographic origin, which is most likely Brazil or Venezuela, based on its mineralogical characteristics and history.

International News
US jewellery sector continues contraction, sees 3.4% yoy decline:JBT

The US jewelry sector continues its contraction, registering a 3.4% year-on-year decline in the total number of retail, wholesale, and manufacturing businesses, according to the latest data from the Jewelers Board of Trade (JBT). The sector has shown a consistent quarterly decline since at least Q3 2024, suggesting persistent structural challenges. Notably, the sharpest reduction in Q1 2025 was seen among manufacturers, while retailers and wholesalers also reported significant drops despite new business openings.
Key Findings–Overall Business Contraction:The total number of businesses fell by approximately 800 to 22,330 — a 3.4% decrease year-on-year.
Previous quarters reported similar declines:Q3 2024: -3.3%,Q4 2024: -3.2%
Despite the overall decline, 68 new retail jewelers opened during Q1 2025, showing some resilience and entrepreneurial activity in pockets of the sector.
The US jewelry sector is in a state of managed decline — not a collapse, but an ongoing reduction driven by structural changes in production, distribution, and consumer behavior. The steady quarterly decline suggests that without substantial adaptation, the number of businesses will continue to shrink.
International News
Gold consolidates in the $3270 to $3380 range :AUGMONT BULLION REPORT

Gold prices are fluctuating between $3270 (~Rs 94300) and $3380 (~Rs 96200), indicating contradictory signals from US-China trade talks.
U.S. President Donald Trump stated that trade talks with China are now occurring, contradicting Chinese allegations that no discussions have taken place to resolve the ongoing trade war.
On Friday, China exempted several US products from its 125% tariffs, indicating a potential resolution to the trade conflict between the two countries.
Long-term support comes from risk aversion demand, while tariffs and geopolitical turmoil will keep gold prices stable.
Gold buyers seize control as risk-off sentiment spreads through financial markets. US dollar and Treasury yields fall as speculators anticipate further Fed rate cuts. Traders are bracing for a critical US data week, with GDP, Core PCE, and NFP all in focus.
Technical Triggers
The creation of a “Shooting Star” candlestick pattern in the weekly charts, indicates a probable uptrend reversal, which was an intriguing technical component of gold’s price movement last week. If prices sustain below $3300 (~Rs 95000) this week, they may fall 50% to $3240 (~Rs 93000) and 61.8% to $3175 (~Rs 91500).
Support and Resistance:

International News
Gold Surge Lifts Top 50 Mining Companies to $1.4 Trillion Despite Base Metal Slump
Precious Metals Drive Market Rebound as Trade Tensions and Battery Metal Weakness Persist

A powerful rally in gold prices has propelled the combined market capitalization of the world’s 50 most valuable mining companies to $1.4 trillion, offsetting sharp declines in copper and lithium stocks amid ongoing global trade tensions.
The sector added nearly $80 billion in value in early 2025, partially clawing back losses sparked by new U.S. tariffs that rattled global markets. While the rebound marks a positive turn, overall mining valuations remain approximately $400 billion below their 2022 peak.
The rankings, based on data as of April 17 to avoid early-quarter market volatility, show precious metals leading the resurgence. Gold soared to a record $3,420 an ounce, reshaping the industry’s top tier. Gold-related firms now represent one-third of the Top 50’s total value, and six new companies — the highest quarterly addition since tracking began — entered the rankings, helping Canada surpass Australia in total miner valuations for the first time.
Meanwhile, copper miners bore the brunt of commodity headwinds. A steep decline in copper prices erased $53 billion in market value, pushing out names like Lundin Mining and Poland’s KGHM. Their exits made way for gold-focused entrants such as Lundin Gold, which doubled its valuation to $10.1 billion.
South African producers Harmony Gold and Goldfields also saw gains on the back of the gold boom, while Russia’s Polyus and Norilsk Nickel maintained their standings despite facing ongoing sanctions and limited global trading access.
In contrast, lithium’s decline was stark. Once represented by six companies in the Top 50, only Chilean miner SQM remains following a price collapse that decimated market caps across the battery metals space. Rare earth companies continued to struggle, with only China Northern Rare Earth retaining a spot in the rankings.
The changing composition of the Top 50 underscores gold’s growing dominance amid persistent economic uncertainty. With Uzbekistan’s state-owned Navoi Mining preparing for a high-profile IPO, more gold miners could join the elite ranks in the months ahead.
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