The busiest corners of JGW September were not necessarily the ones selling the most familiar names. In Hong Kong, buyers crowded around trays of Paraibas and rubies, stopped for rare stones with strong provenance, and lingered in the Japan Pavilion, where pre-owned jewellery drew sustained attention. The antique and vintage section was similarly busy. Diamonds, meanwhile, remained firmly in the conversation, but with a noticeably more measured mood as prices began to stabilise.
It was a useful snapshot of a market that is buying again, but buying with intent. Across the two venues of Jewellery & Gem WORLD Hong Kong, the emphasis was less on simply finding product and more on finding the right product: something rare, distinctive, traceable or commercially compelling.
The numbers backed up the activity. JGW September closed with 57,632 unique buyers, a 4.5% increase over the previous edition, according to organiser Informa Markets. But the more revealing story of this year's fair was not the size of the crowd. It was where that crowd chose to spend its time.
“The strength and diversity of buyer attendance reinforces JGW’s position as the leading B2B sourcing destination for jewellery and gemstone professionals worldwide,” said Celine Lau, Director of Jewellery Fairs. “A notable shift this year was a distinct growth in buyers from mainland China, who demonstrated a highly intentional approach to sourcing − arriving with a sharp focus and a clear understanding of exactly what they needed.”
Colour Drew The Crowd
If there was one category that repeatedly pulled attention on the show floor, it was colour.
Paraibas, rubies and rarer gemstones attracted strong interest, particularly when rarity was backed by a convincing provenance story. Kashmir sapphires, with their combination of scarcity, recognised origin and collector appeal, continued to command attention.
The distinction is important. Buyers were not simply looking for colour; they were looking for stones that had something to say about themselves. Origin, rarity and documentation are increasingly becoming part of the value proposition, particularly as buyers become more selective about where they commit inventory.
The appetite was also reflected in the fair's coloured gemstone programming. GEM+ brought conversations around changing luxury consumption, social commerce, sustainability and succession to the forefront. At the same time, a first-time Mandarin-language Coloured Gemstone Master Class focused on identification, origin authentication and treatment recognition.
The growing emphasis on knowledge is telling. As coloured gemstones become a more significant part of the sourcing conversation, being able to establish exactly what a stone is, where it comes from and how it has been treated becomes increasingly important.
The Japan Pavilion Had Its Moment
One of the more striking pockets of activity was the Japan Pavilion, where pre-owned jewellery attracted a steady stream of buyers.
The interest was difficult to miss. Rather than competing with the new-production jewellery that dominates much of the traditional trade-show floor, these pieces offered another proposition: existing design, craftsmanship and character, often at a different commercial equation.
The category also speaks to a broader shift in the way jewellery is being sourced and sold. Pre-owned jewellery can offer retailers access to unusual designs and established pieces without the cost and lead time associated with producing something new. For buyers looking to differentiate their offering, that distinction matters.
The response in Hong Kong suggests that the secondary market is becoming harder to treat as a niche corner of the business.
Vintage Found its Audience
The antique and vintage section was another area where the crowds were particularly visible.
Buyers gathered around pieces that offered age, individuality and craftsmanship — qualities that cannot be replicated simply by producing another new collection. The attraction appeared to lie as much in the design language and history of the pieces as in their material value.
There is also a commercial logic to the interest. As jewellery businesses look for ways to stand apart in an increasingly crowded market, older pieces offer something inherently difficult to commoditise: individuality.
At JGW, vintage and antique jewellery did not feel like a peripheral category. It had an audience.
Diamonds Found Their Footing
The diamond market presented a more measured picture.
There was no sense of diamonds disappearing from the sourcing conversation. Demand remained, but the mood was notably more pragmatic. With prices appearing to stabilise, buyers continued to source diamonds while paying closer attention to pricing, liquidity and inventory movement.
The category did not have the visible excitement surrounding some of the coloured gemstone sections, but neither did it suggest a market in retreat. Instead, diamonds appeared to be finding a more stable footing after a period of considerable price pressure.
That caution reflects a broader change in the way inventory is being managed. Price, liquidity and the ability to sell through are increasingly part of the sourcing equation.
Informa Markets' Allen Xiang, General Manager for Jewellery, pointed to the same shift, noting that buyers were placing greater emphasis on inventory that could be sold quickly. It is a useful indicator of the market's current mindset: sourcing is not simply about finding something desirable, but finding something that makes commercial sense.
The International Buyer Is Back
The fair's headline attendance numbers reinforce the sense of renewed international movement. JGW recorded visitors from 149 countries and regions, with Hong Kong, mainland China and international markets each accounting for approximately one-third of total attendance.
Mainland China remained an important growth market, with visitor numbers up 4.5% year on year. North America recorded a 24.2% increase, Europe rose 13.4%, and Central Asia saw particularly strong growth of 42.2%.
For exhibitors, however, the significance of the international turnout went beyond the numbers. Many North American and European buyers were returning to JGW after years away, allowing suppliers to reconnect with customers they had not seen since before the pandemic.
The fair therefore served two purposes at once: it was a sourcing event and, for many businesses, a relationship-rebuilding exercise.
A More Intentional Chinese Buyer
The changing nature of mainland Chinese participation was particularly evident. Celine Lau, Director of Jewellery Fairs at Informa Markets, described buyers from mainland China as increasingly intentional in their sourcing, arriving with a clear understanding of what they needed. Guangdong, Shanghai and Beijing remained the largest sources of Chinese participation, while provinces including Shaanxi, Jilin, Hebei and Hunan recorded notable growth.
The geographical spread is significant. JGW is no longer drawing primarily from China's established jewellery and commercial centres; emerging provincial markets are becoming part of its buyer base.
More importantly, the nature of that buying appears to be changing. The emphasis is shifting towards purposeful sourcing rather than simply surveying the market.
Provenance Becomes Part of the Product
Across colour, vintage and pre-owned jewellery, one common thread emerged: the story behind the product is becoming increasingly important.
A rare gemstone with credible provenance, an antique piece with a recognisable period or a pre-owned jewel with distinctive design all offer something beyond the basic material value of the jewellery itself.
That matters in a market where consumers have more access to information and where retailers are looking for stronger reasons to make a particular piece stand out.
The same concern with transparency was visible in the fair's programming. De Beers Group's Show & Tell sessions examined provenance and sustainability in the natural diamond pipeline, while gemmological organisations used the fair to address origin authentication and treatment recognition.
Knowledge, in other words, is becoming part of the product.
A Fair Reflecting a More Pragmatic Market
JGW's extensive programme reflected many of the same questions playing out on the show floor. At The Stage, sessions examined Hong Kong's role as a global gold trading centre alongside discussions around pearls, jade, platinum and jewellery education. Elsewhere, Sublime Shine 2.0 brought metalsmithing to life through demonstrations with the World Gold Council and Platinum Guild International.
But the strongest takeaway from the 2026 edition was perhaps simpler.
The jewellery trade is buying. International buyers are travelling again, established relationships are being rebuilt, and new markets are emerging. Yet the return of activity does not mean a return to indiscriminate buying.
The strongest pockets of interest at JGW were concentrated around products with a reason to be bought: a rare stone, an exceptional colour, a compelling provenance, a distinctive vintage design or an inventory proposition that makes commercial sense.
JGW's 57,632 unique buyers may be the headline. What happens to that buying activity after the show is the more interesting story.