After four years of research and development, UWE Bristol researcher Sofie Boons has managed to create a method to grow the world’s ” first ruby in situ ” on a platinum ring.
“Grown-in-situ rubies” and the science behind their development
Unlike gems created entirely in laboratories, which require large amounts of energy, Boons’ method uses a ” ruby seed ” or ” ruby debris” formed from gem waste or broken gemstones.
[post_relacionado]In this way, a special fluxing agent is obtained, and then the ruby grows in a furnace for just a few days, into a metal structure like a platinum ring. This new approach takes advantage of what was previously waste material, turning it into high-quality gems that follow natural growth patterns.
Boons also explains that her goal is to change negative perceptions about lab- grown gemstones , which are often considered less valuable than those mined from mines. “ Our scientific method offers unique, natural and special facets in each cultured ruby, challenging traditional norms and promoting more sustainable and environmentally friendly jewelry ,” she says.
“Gemstone mining has a very high cost and environmental impact, which includes activities such as deforestation and soil erosion. The technique developed by Sofie challenges the idea that mined gems are superior and offers a more ethical way to produce stunning jewellery without harming the planet.”
Elena Marco, Head of Faculty of Arts, Technology and Environment at UWE Bristol
What’s even more surprising is that this process isn’t reserved for scientists; Boons has designed it so that jewelers can easily implement it in their workshops, offering creative and cost-effective control. He also plans to expand his research to grow other gems such as sapphires in a variety of colors and metal structures.
Boons’ work is not limited to rubies. In collaboration with Swiss company BREVALOR Sarl , he has also developed the world’s first lab-grown single-crystal material that glows in the dark, showing a wide range of applications for his method. With financial support from a UWE Bristol fellowship, he will continue to explore new possibilities, positioning the university as a leader in sustainable research.
Researcher Sofie Boons analysing the ‘cultured rubies’. Source: UWE Bristol
The researcher firmly believes that her technique could lead to the industry no longer depending on mining.In theory, we have enough material on the planet to stop gem mining. I hope this innovation will be a catalyst for positive change. “, he says enthusiastically.
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Source and photo: UWE Bristol