
Copper with a dark, iridescent patina, framing a luminous green aventurine bead.
Aventurine Square Drop Earrings
These earthy, softly rustic copper earrings showcase a green aventurine bead at the centre, adding a luminous touch of colour enhanced by the darkened copper. The metal has been treated with a liver‑of‑sulphur patina, an oxidation process that reveals subtle blues, purples, and greys when the light catches the surface. Finished with niobium ear wires, they’re a versatile, grounded pair for everyday wear.
Curious how your jewellery is made? Visit Behind the Studio.
DIMENSIONS
- approx. 18mm wide x 26mm long
Please note: items are handmade to order. I typically ship items within 2 business days, but I can take up to 3 business days during busy periods.
IS THIS A GIFT?
You can add a personalised message during checkout. This message will be included on a gift tag with your order.
These earrings feature a dark patina, to preserve their rich finish, avoid heavy polishing. If you prefer a lighter shine, a gentle clean with a soft polishing cloth will refresh the surface without stripping the patina.
For more tips see the full Care Guide.
I hope you love your new jewellery. If you do need to return something, please reach out through the contact page or email me at kim@copperleafstudio.co.uk within 14 days of delivery, with items returned within 30 days.
For a return to be accepted, items must be unused, in the same condition you received them, and in their original packaging.
For full details, please see the Return & Refund Policy.
Currently, Copperleaf Studio ships within the UK only.
Standard delivery – Free, usually arrives in 2–4 business days.
Express delivery – £2.50, usually arrives in 1–2 business days.
All deliveries are tracked and sent in letterbox‑friendly, recyclable packaging, so your jewellery arrives safely and conveniently.
Please note: delivery times are estimates and may vary.
For full details, please see the Shipping Policy.

































