Tag: Gemstones

Bringing detail to light: The magic and whimsy of rose-cut gems

September 22, 2023

In an industry where faceted gemstones often take the spotlight, cabochon and rose-cut gemstones offer a captivating alternative.

Why teal has such alluring appeal

June 19, 2023

Teal has been a very hot colour for the past few years. Indeed, as a gem dealer who specializes in coloured gemstones, this author can attest to a spike in teal and green sapphire sales throughout 2022 and into 2023. What is teal, though? Why is it such a popular choice? Most importantly, what does the price range for gems in this category look like?

55.22-carat ruby heads to auction with US$30-million estimate

April 12, 2023

A record-breaking pigeon-red ruby is paced to fetch a pretty penny when it goes under the hammer at Sotheby’s Magnificent Jewels this June.

Hardness, tenacity, and stability: The gem world’s trio of durability

April 5, 2023

One rarely wonders if there is more to the hardness of gemstones beyond what is at face value. After all, once you have the Mohs scale down to a science, what other use could this knowledge bring to your business? We understand diamond is 10, corundum is 9, and the rest follow as easily as a fish downstream (or, I suppose, a pearl in an oyster).

Ballerina-carved green beryl wins Spectrum’s Best of Show

November 21, 2022

Trend-wise, the entries for this year's AGTA Spectrum Awards included more tourmalines and spinel, yellow gold jewellery, and step-cut gemstones, while kornerupine and dumortierite were among the rarest and most unusual gems

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Others

Tag: Gemstones

3,500-year-old jewellery discovered in Swiss carrot field

Bringing detail to light: The magic and whimsy of rose-cut gems

Why teal has such alluring appeal

55.22-carat ruby heads to auction with US$30-million estimate

Hardness, tenacity, and stability: The gem world’s trio of durability

Ballerina-carved green beryl wins Spectrum’s Best of Show

Popular Articles

Read the Latest Issue

Tag: Gemstones

3,500-year-old jewellery discovered in Swiss carrot field

Bringing detail to light: The magic and whimsy of rose-cut gems

Why teal has such alluring appeal

55.22-carat ruby heads to auction with US$30-million estimate

Hardness, tenacity, and stability: The gem world’s trio of durability

Ballerina-carved green beryl wins Spectrum’s Best of Show

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Read the Latest Issue