When Marilyn Monroe sang Diamonds are a Girl’s Best Friend in the 1953 movie Gentlemen Prefer Blondes, she summed up the association of gemstones with glamour, sex, money and femininity – for a generation and beyond. Every year, consumers spend almost $300bn buying jewellery. And, as Christmas approaches, fine jewellery remains the ultimate luxury gift.
But behind the shine lie human and environmental concerns. Today’s consumers are increasingly jumpy about making the world’s problems worse but, with notably complex supply chains spread across the globe – many in countries where consideration of land and human rights are considered mere frippery – how is a concerned shopper to pick a piece of guilt-free jewellery?
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Take a pair of shimmering 14-karat rose-gold earrings, adorned with blue and white diamonds, currently for sale at a top department store. At £3,000, they’re a present for that very special someone indeed. And yet, gold has been associated with human and environmental violations, while diamonds are still used as currency by warring factions in some of the world’s poorest countries. Suddenly, not so shiny.
Mining can be a brutal business, but some jewellers are forging a new ethical path (Credit: Pippa Small)
Fundamentally, all mining – whether it’s for quartz, bauxite, cobalt or diamonds – is a brutal business; masses of earth hewn away for shards of minerals embedded within. Mines churn up vast swathes of land, pollute waterways with toxic chemicals, devastate wildlife. And because so much mining takes place in poorer countries, the need for the money it raises is urgent, and the battle for resources often violent.
When Human Rights Watch (HRW) published its report The Hidden Cost of Jewellery earlier this year, it documented numerous abuses in the gold and diamond supply chain. Apparently, diamonds are only friendly for some. And the picture darkens further when it comes to coloured gemstones. Diamonds, which make up to 85 per cent of the precious-stones market, may be mined in industrial-scale operations; most coloured gemstones are prised from the earth in small-scale and artisanal mines, where miners use small machines or, in many cases, their hands. The idea of small mines run by local people may look good on paper but the reality is often anything but.
Standards in the gold industry show what can be done when you set your mind to it
Driven by poverty, this is where conditions are at their worst. More than a million children work in artisanal mines, for example, in violation of human-rights laws, in countries where children are still considered a legitimate part of the work force. As a result, they risk respiratory diseases from dust, physical injury from carrying heavy loads, and brain damage from working with the mercury required to extract gold. But, conversely, if the West stops buying from community mines, families will literally be unable to feed themselves.
Ideally, the journey of gemstones from mine to market would be measured by reliable processes, monitored by independent third-party auditors. “But we’re lagging behind,” says Stuart Pool, ethical gemstone dealer and founder of Nineteen48. “Ideas of transparency and traceability? The jewellery industry has always been completely the opposite because it’s almost impossible to discover where anything has come from. It all gets put into a big pot and mixed together.”
The journey from mine to consumer for coloured gemstones is a complex one (Getty Images)
The journey of coloured gemstones are the most difficult to follow. “They come from dozens of different countries and each has its own economic and political situation,” says Pool, who sources from Sri Lanka, where the 2,000-year-old industry has ironed out many human-rights and environmental problems. “You’ve got massive disparity which makes it hard, if not impossible, to implement a global solution.”
Synthetics – spookily similar to their natural counterparts – are also gaining popularity
Or as Greg Valerio, pioneer of fair-trade gold, puts it: “Gemstones really are the Wild West aspect of the jewellery supply chain.” To understand the challenge is to measure HRW’s criticism of the Kimberley Process Certification Scheme. Set up in 2003 to prevent the trade in ‘conflict diamonds’, the process, for example, applies only to rough diamonds, which means that cut or polished stones fall outside its remit.
All that glitters
Despite that, two standards in the gold industry – Fairmined, introduced by the Alliance for Responsible Mining, and Fair-trade, by Fair-trade International – show what can be done when you set your mind to it. Fairmined and Fair-trade certify ethical small mines, allowing jewellers to trace the metal all the way back to source. “Here you have the highest standard of responsibility, with independent third parties who do the audit,” says Valerio.
Synthetic jewels by brands such as Carat have been gaining popularity in recent years (Credit: Carat)
Taking all this on board is no easy feat for a potential purchaser. Giving old jewellery new life – turning Granny’s heirloom brooch into something more modern, for example – is an effective way of side-stepping ethical issues in modern mining, and avoids taking precious natural resources from the Earth. And synthetics – spookily similar to their natural counterparts – are also gaining popularity, with brands such as Carat and Ti Sento spearheading their use.
Jewellery by Pippa Small is certified as responsibly mined (Credit: Pippa Small)
But whether synthetics can match the romance of the ancient jewel, hewn from the depths, where it has lain hidden in the dark for millennia, is another matter. The trick, say Pool and Valerio, is to approach one of a growing number of designer-makers working to change the system, and to get as much information as you can about how their jewellery is made: from the way it is extracted, to how it is cut, to who exactly is putting the final piece together.
The demand for ethically-sourced gems is growing (Credit: Cred)
“I know all the responsible jewellers, because there aren’t very many of them,” says Valerio. Cred Jewellery remains at the forefront of the ethical jewellery movement. Meanwhile, younger designers such as Pippa Small – who travels the world, visiting mines and working alongside artisans – and Harriet Kelsall, the first independent jeweller in the world who is both Responsible Jewellery Council-certified and licensed by the Fairtrade Foundation, are forging new paths.
Independent jeweller Harriet Kelsall is licensed by the Fairtrade Foundation (Credit: Harriet Kelsall)
And growing demand for ethical gemstones is driving new certifications focusing precisely on those small-scale artisanal mines that are at once so chaotic but so crucial to livelihoods. If properly monitored, they could become the crux of the ethical gemstone industry. In the UK, independents have joined to form Fair Luxury, or FLUX, with the goal of promoting responsible sourcing. De Beers is behind GemFair, a digital solution that aims to connect artisanal miners to the global market.
A sapphire ring by Cred, which is at the forefront of the ethical jewellery movement (Credit: Cred)
HRW also cites the Development Diamond Initiative, which is helping register artisanal diamond miners, formalise the mining sector and offer certification against the Maendeleo Diamond Standard. The Initiative for Responsible Mining Assurance also hopes to offer jewellers another source of responsibly sourced precious gems. If all proceeds according to plan, diamonds and coloured gemstones really could be everybody’s best friend.