Skip to content
★★★★★  5,000+ 5 STAR REVIEWS   ⛨   LIFETIME COLOR WARRANTY

Cart

Your cart is empty

Onyx Jewellery

The grounding stone, worn on skin. Moonela onyx jewellery with real polished black onyx set into waterproof 18K gold vermeil and 925 sterling silver. Pendants for the neck, rings for quiet focus, bracelets that anchor a busy day. Hypoallergenic, tarnish-free, real stone (not dyed glass), built to stay on through shower, gym and sleep.

Currently Buy One, Get One Free: add any two pieces and the second is on us.

MoonstoneRose QuartzEnergy StonesGold

Sort by

5 products

Filters

Save £30.00Lucky Green Onyx Ring in 18K gold or sterling silver
Clover Ring - Green Onyx Gemstone Sale price£39.99 GBP Regular price£69.99 GBP
Color
Save £30.00Green Onyx Round Earrings in 18K gold
Green Onyx Stud Earrings - Round Sale price£29.99 GBP Regular price£59.99 GBP
Color
Save £19.00Earrings – Stone of Wisdom in sterling silver
Silver Emerald Earrings - Wisdom Sale price£29.99 GBP Regular price£48.99 GBP
Color
Save £14.00Earrings – Golden Wisdom in 18K gold
Flower Hoop Earrings - Wisdom Green Sale price£29.99 GBP Regular price£43.99 GBP
Color
Save £10.00Earrings – Wisdom Charm in 18K gold
Charm Hoop Earrings - Wisdom Green Sale price£29.99 GBP Regular price£39.99 GBP
Color
✦ ✦ ✦

Onyx Jewellery Set in Waterproof 18K Gold

Onyx is worn for protection, grounding, and the quieting of overthinking minds. The deep-black stone has a weight to it — both literal and symbolic — and has been used in jewellery for over two thousand years. Most UK onyx jewellery today falls into two camps: fragile crystal-shop pieces in weak settings, or solid high-end pieces at prices that keep the ring in a safe. Moonela sets real polished onyx into 18K gold vermeil and 925 sterling silver pendants, rings and bracelets — waterproof, hypoallergenic, priced accessibly — so the stone stays with you through daily wear rather than living in a drawer.

Why Onyx — Protection, Grounding, Focus

Onyx is associated with emotional grounding and mental focus. It has historically been worn to help cut through overwhelm — the feeling of too many tabs open at once. The stone's deep matte black absorbs light rather than reflecting it, which is part of why it reads as calming against skin. Traditionally linked to Leo and Capricorn in astrological jewellery, onyx sits outside birth-month calendars and appeals to wearers drawn to the symbolism rather than to a specific birth date.

Real Onyx, Not Dyed Glass

The fast-fashion version of "onyx" jewellery is usually dyed black glass or black resin — it looks similar but lacks the weight and the slight translucence when held to light. Moonela uses real polished onyx, set into 18K gold vermeil over sterling silver or stainless steel, or solid 925 sterling silver. Every piece is waterproof, hypoallergenic, tarnish-free, rated for shower, pool, sea, sweat and sleep. Most items carry a 2-year warranty on plating and quality. The onyx stays intact, the gold stays gold.

Pair With Moonstone for Balance

Onyx pairs meaningfully with lighter energy stones. Pair it with Moonstone Jewellery for a protection-plus-intuition layered set, or with Rose Quartz for a grounding-plus-softness balance. For the full energy-stone range organised by meaning, Energy Stones lets you shop by intent. For a tone-consistent set across the whole body in warm gold, Gold Jewellery runs the same 18K vermeil finish across every category.