Eni Jewellery (Online)
Shop bio
Book eco-conscious bespoke jewellery – exclusively online
Eni Jewellery is a modern, independent designer-maker offering custom, sustainable jewellery through online appointments. As featured on OCSNLY, Eni specialises in bespoke engagement rings, wedding bands, and one-of-a-kind earrings made from eco and recycled silver, with the option of certified Fairtrade gold.
Each design is guided by your story and values, with a focus on ethical sourcing and clean design. Consultations are fully remote, making the process accessible no matter where you’re based in the UK. Whether you’re seeking meaningful wedding rings or a custom gift, Eni Jewellery delivers personal service and hand-crafted quality – without compromise.
Learn more about the services on offer:
Purchase
Custom wedding bands — Eco silver or Fairtrade gold rings tailored to your style and story
Engagement rings — Ethical, minimalist designs crafted through online collaboration
Custom earrings — Unique studs, hoops, or statement designs made to order
Silver necklaces & pendants — Hand-made using recycled silver with contemporary detailing
Textured stacking rings — Elegant everyday rings made to mix, match, and layer
Bracelets & cuffs — Eco-conscious, handcrafted silver pieces to complement any look
Men’s bands — Stylish and sustainable wedding rings specifically designed for men
Gemstone accent pieces — Small additions in earrings or pendants featuring ethically sourced stones
Bespoke
Online jewellery consultations — One-to-one digital design sessions available UK‑wide
Fully custom design commissions — Crafted from scratch in collaboration with the client
Ethical material sourcing — Every piece made with eco silver or Fairtrade-certified gold
Heirloom redesigns — Breathe new life into old or inherited jewellery with modern updates
CAD previews & wax models — Visual mock-ups provided before final production
Personalised engraving — Add subtle messages or dates to make your jewellery unique
Repair & alterations
Jewellery polishing & refinishing — Revive pieces to bring back their original shine
Chain & clasp repairs — Restore functionality to necklaces and bracelets
Ring resizing — Adjust bands for comfortable and precise fit
Stone resetting & tightening — Secure settings for loose or moved gems
Silver re-tinning & repair — Refresh coloured finishes or repair soldered joins
Additional services
Free UK shipping & returns — Complimentary delivery and hassle-free returns
Online ring-sizing kits — Accurate sizing tools sent directly to you
Digital gift vouchers — Personalised, sustainable gifting made easy
Eco-friendly packaging — All items shipped in recycled, plastic-free packaging
Interest-free payment plans — Flexible options available for bespoke orders
Meet the team
Eleni Koumara | Founder, Designer & Jeweller
Eleni is the founder and maker behind Eni Jewellery, an independent UK jewellery brand dedicated to sustainable craft. With a background in jewellery design and a passion for ethical materials, Eleni creates elegant, minimal pieces that reflect both individuality and integrity.
A registered Fairtrade Gold designer and advocate for recycled silver, Eleni combines contemporary design with a mindful approach to jewellery-making. Her signature pieces – custom wedding bands, engagement rings, and earrings – are tailored through thoughtful online consultations, where clients are guided through every step of the creative process.
Working exclusively online, Eni Jewellery reflects a new kind of luxury: personal, transparent, and planet-conscious.
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