Heart & Industry

Home · Jewellery · BY Firefly

Black Onyx Drop Necklace

Black Onyx Drop Necklace

BY Firefly

£39

We have not confirmed this price since it was first recorded. Check before buying.

925 Sterling Silver 18K Gold Vermeil Polished Black Onyx The deep, rich color of the black onyx stone makes a bold statement, while the delicate drop design adds a subtle touch of sophistication.

BY Firefly's own words, read from their page.

Buy from BY FIREFLY LTDPrice seen 2026-09-26. Not an affiliate link, we earn nothing from it.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.