# Black Onyx Crystals UK - Polished Black Gemstone

Deep, solid black with a smooth polished finish, black onyx is a classic that suits everyone. A chalcedony quartz (usually dyed for an even colour), it is hard-wearing and endlessly versatile across men's and women's pieces. Shop onyx bracelets, pendants and tumbled stones. Free UK delivery over £30.

Learn more in our [Black Onyx guide](/blogs/crystals-tips/black-onyx) and [water-safe crystals guide](/blogs/crystals-tips/water-safe-crystals-what-can-go-in-water-and-what-to-avoid), or browse [crystal bracelets](/collections/crystal-bracelets), [necklaces](/collections/crystal-necklaces) and [crystal gifts](/collections/crystal-gifts).

## Products in this collection

- [Onyx Beaded Bracelet - Natural Stone Gift, 8mm](https://crystalshealing.co.uk/products/buddhist-bracelet) - 18.0 GBP
- [Black Onyx Beaded Bracelet with Metal Bead](https://crystalshealing.co.uk/products/onyx-pixiu-bracelet) - 21.5 GBP
- [Garnet & Black Onyx Crystal Set - 4 Natural Stones](https://crystalshealing.co.uk/products/zodiac-crystals-for-capricorn) - 9.8 GBP
- [Black Onyx Beaded Bracelet](https://crystalshealing.co.uk/products/black-onyx-chakra-bracelet) - 16.9 GBP
- [Black Onyx Beaded Bracelet - Natural Stone Gift](https://crystalshealing.co.uk/products/pixiu-black-onyx-bracelet) - 26.0 GBP
- [Black Onyx Bracelet & Earrings Set](https://crystalshealing.co.uk/products/onyx-chakra-set) - 14.0 GBP
- [Men's Hematite & Matte Onyx Bracelet, 8mm](https://crystalshealing.co.uk/products/stability-and-protection-bracelet-for-men) - 18.0 GBP
- [Men's Matte Onyx & Tiger's Eye Bracelet, 6mm](https://crystalshealing.co.uk/products/focus-discipline-bracelet-matte-onyx-tiger-s-eye) - 17.0 GBP
- [Men's Black Tourmaline & Tiger's Eye Bracelet, 6mm](https://crystalshealing.co.uk/products/grounding-bracelet-for-men) - 17.0 GBP
- [Black Onyx Heart Pendant Necklace, Gold-Plated Chain, 18"](https://crystalshealing.co.uk/products/black-onyx-necklace-strength-elegance) - 25.8 GBP
- [Onyx Earrings - Natural Stone Jewellery](https://crystalshealing.co.uk/products/onyx-crystal-earrings) - 11.0 GBP

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> Source: [Crystals Healing UK](https://crystalshealing.co.uk/collections/black-onyx-crystals)
> Updated: 2026-07-01