Bold, elegant, and timeless — the Ultraonyx Ring is a vintage-inspired statement piece handcrafted in London using sustainable methods. Featuring a striking 10x8mm semi-precious black onyx gemstone, this unisex ring exudes sophistication and strength, making it a go-to piece for both everyday styling and special occasions.
Choose between 18k Gold Plated or 925 Sterling Silver finishes, each polished to a flawless mirror shine to enhance the contrast of the deep black stone. A modern heirloom in the making, this ring is part of a limited batch, designed to be as unique as the person wearing it.
Key Features:
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Gemstone: Semi-precious black onyx, 10x8mm
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Finish options: 18k Gold Plated or Recycled 925 Sterling Silver
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Crafted by hand in London
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Mirror finish for high-impact shine
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Unisex design – powerful, refined, and versatile
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Custom ring sizing available – message us for tailored sizing
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Ships in sustainable packaging
Whether you're drawn to the spiritual grounding of onyx or the allure of a strong vintage aesthetic, the Ultraonyx Ring adds a rich, meaningful edge to any collection.