Collections
AMETHYST JEWELLERY
Amethyst, the birthstone for February, is a variety of quartz gemstone admired for its rich purple hues, ranging from intense violet to delicate pink-lilac. By using vintage amethyst gemstones to ensure jewellery pieces are as sustainable as possible, each creation not only celebrates timeless design but also supports responsible, eco-conscious jewellery making.
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LABRADORITE JEWELLERY
Labradorite has a distinctive iridescence—flashes of metallic blues, greens, golds, and bronzes. At Amadeus, we work exclusively with second-hand gemstones, which are then cut to size, reflecting the reality that there is still no robust, universal system to reliably and transparently trace gemstones from mine to market.
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PINK QUARTZ JEWELLERY
Rose Quartz is a calming crystal known for its gentle energy, helping to ease stress and create a soothing ambiance. By using vintage rose quartz gemstones, Amadeus ensures jewellery pieces are as sustainable as possible, combining timeless beauty with responsible, eco-conscious craftsmanship.
LAPIS LAZULI JEWELLERY
Lapis lazuli is a deep blue semi-precious stone prized for its intense color since antiquity. At Amadeus, we source gemstones second-hand and cut them to size, as truly ethical gemstone sourcing remains complex and lacks a reliable, universal traceability system.
MOONSTONE JEWELLERY
Moonstone is treasured worldwide for its signature adularescence—a soft, moonlight-like glow that shimmers in blue to white. By working with vintage stones, we minimise environmental impact and avoid the uncertainties of today’s gemstone supply chains.
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