Add-on coral charm gold filled
Sculptural coastal texture and reef-safe warmth to personalise your everyday pieces 24/7.
Looking for an effortless way to bring organic coastal warmth into your jewellery rotation without harming the ocean? The add-on coral charm captures the intricate, branching silhouette of tidal reefs in an ethical, sea-friendly design. Fitted with a smooth, seamless bail, this miniature coral drop slides fluidly onto our click-close huggie earrings or threads onto a fine necklace chain. Its natural texture catches the daylight from every angle, bringing a warm, tactile accent when paired with polished gold hoops or styled into an earth-inspired ear stack.
We believe beauty should never come at the expense of our oceans. Traditional reef coral is delicate, slow-growing, and under threat. That is why we craft this piece using sustainably sourced bamboo coral, a naturally abundant, ethical alternative that delivers the raw texture of deep-sea corals while leaving fragile living reefs entirely undisturbed.
Most add-on charms on the market come with familiar compromises: flash-plating that peels down to cheap brass after a holiday, weak connecting rings that stretch open when pulled, or mystery alloys that turn sensitive skin green. We build our pieces for how you actually live. Handcrafted using authentic 14k gold filled hardware (also available in .925 sterling silver), the thick layer of solid 14k gold is mechanically heat- and pressure-bonded to the core. It is 100% waterproof, sweat-resistant, and hypoallergenic. The sturdy, fine bail is engineered for dependable durability while maintaining a refined profile. You can wear it under running water, swim in the sea, power through a workout, and sleep undisturbed on your side without worrying about tarnishing or losing your favourite charm.
Pickup available at Koi Atelier
Ready within the production time - check the tab above
We exclusively use 14k gold filled, .925 sterling silver, and 5 micron vermeil gold. Perfect for everyday wear! All the gemstones & freshwater pearls we use are genuine. You can find detailed descriptions of all the materials we use and how to care for them here.
All pieces are handmade with a lot of love. With that and sustainability in mind, not all sizes or pieces of jewellery can be returned or exchanged. Check the Info tab if this piece has a standard size. Earrings can only be returned if they're unworn. You can read our full return policy here.
Do you have an idea in mind for a special piece of jewellery? The beauty of handmade is the endless possibilities to make your idea come to life!
Know what you want? Leave your request in the text box in your cart when placing your order.
Need some advice? Use our live chat or send us an e-mail (info@koiatelier.com) and Roxy will get back to you ASAP.
Want to pick your own gems and get some personal advice? Book a personal shopping appointment with us at the atelier to experience Koi in full!