International News
Rio Tinto Unveils Rare 158ct Yellow Diamond from Diavik Mine in Canada
One of the largest gem-quality yellow diamonds ever discovered in Canada, the 158.20-carat gem is a remarkable find as Diavik Mine nears closure.

Rio Tinto has uncovered a rare and exceptional 158.20-carat yellow diamond at its Diavik Mine in Canada, marking one of the largest gem-quality yellow diamonds ever found in the country. This stunning discovery is also among only five yellow diamonds weighing over 100 carats to be unearthed by the company at Diavik throughout its 22-year history. Notably, Diavik is primarily known for producing white diamonds, with less than 1% of its output being yellow stones.
The Diavik Mine, which is set to close next year, is also responsible for several significant yellow diamond finds, including Canada’s largest yellow diamond, a 552.74-carat gem discovered in 2018, and the 187.7-carat Diavik Foxfire found in 2015.
With the closure of the Argyle mine in Australia in 2020, Diavik is now Rio Tinto’s sole diamond asset. Patrick Coppens, General Manager of Sales and Marketing for Rio Tinto’s diamond business, expressed excitement over the unique beauty and purity of the Diavik diamonds, eagerly anticipating the future of this extraordinary find.

International News
Hong Kong luxury jewellery, watches sales slip in May

In May 2025, Hong Kong witnessed a nuanced retail landscape: while total retail sales rebounded modestly, rising 2.4% year on year to HKD 31.32 billion ($3.99 billion), sales of luxury goods—specifically jewelry, watches, clocks, and other valuable gifts—contracted by 3.2% to HKD 3.87 billion ($493.1 million). This divergence offers critical insights into the shifting dynamics of consumer behavior, external macroeconomic pressures, and sector-specific challenges.
Several interrelated factors contributed to the luxury segment’s decline. First, surging gold prices significantly dampened consumer appetite for jewelry purchases, as higher costs discouraged discretionary spending on big-ticket items. Second, demand for luxury products on the Chinese mainland softened, reducing the influx of high-spending tourists traditionally pivotal to Hong Kong’s retail sector. Lastly, increased outbound tourism encouraged local consumers to shop abroad, further eroding domestic sales.
From January to May 2025, hard-luxury sales dropped by 9% to HKD 20.27 billion ($2.58 billion), while overall retail sales fell 4% to HKD 155.05 billion ($19.75 billion). These figures highlight a broader recalibration within Hong Kong’s retail environment, reflecting evolving consumer preferences and economic headwinds.
International News
US luxury jewellery spending in May 2025 sees increase of 10.1% y-o-y

Luxury jewelry spending in May saw a significant increase of 10.1% year-over-year, according to data from Citigroup. This figure stands in stark contrast to the U.S. Department of Commerce’s estimate of only 2.9% for the same period.Citigroup’s analysis is based on the spending habits of over 10 million U.S. credit card holders. In comparison, the Department of Commerce uses its own estimates, later revising them with actual transaction data.
Luxury watch spending also showed a substantial rise, with Citi reporting a 14.7% increase, while the Department of Commerce reported a more modest 2.4% rise.
Overall luxury goods spending, though still weak, showed signs of recovery in May, declining by 1.7% year-over-year. This is an improvement from April’s 6.8% decline and March’s 8.5% decline.
Since September 2024, luxury jewelry has consistently outperformed other luxury segments, including handbags and apparel. In May 2025, jewelry was the only category to experience growth in both average spend per customer and the number of individual customers. This suggests a growing consumer preference for jewelry over other luxury items like handbags.
International News
Gold upside capped by better-than-expected Employment Report AUGMONT BULLION REPORT

- Strong US labour market data which indicated that businesses added more jobs than anticipated in June and that the unemployment rate unexpectedly fell to 4.1% served as a lid on gold’s gains and strengthened the case for the Federal Reserve to keep interest rates unchanged.
- It is anticipated that President Donald Trump’s big package of tax and spending cuts, which was adopted by the House on Thursday, will increase the national debt by nearly $3 trillion over the next ten years.
- In contrast, Trump announced that he will start writing to nations on Friday, outlining the tariff rates they will be subject to on US imports. This is a significant change from his previous promises to negotiate individual agreements.
Technical Triggers
- Gold is expected to trade in the range of $3300 (~Rs 96000) and $3400 (~Rs 98500) this week.
- Silver has given a breakout of its range, trading above $37 (~ Rs 108,000). Now next target is $38 (~Rs 111,000)
Metal | Region | Support Level | Resistance Level |
---|---|---|---|
Gold | International | $3250/oz | $3440/oz |
Indian | ₹95,000/10 gm | ₹98,500/10 gm | |
Silver | International | $35.5/oz | $37/oz |
Indian | ₹1,04,500/kg | ₹1,07,500/kg |
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