Add-on tourmaline gemstone charm silver

€15.00

Made to order: handcrafted within 1-3 business days.

 Free international shipping from €75
6 month warranty
Easy 30 day returns
Sustainably made
Description

Rich, grounding mineral hues and cool-toned radiance to personalise your everyday pieces 24/7.

Looking for an effortless way to give your daily ear stack or delicate chain an organic, colourful lift without committing to an entirely new set of earrings? The add-on tourmaline gemstone charm brings raw mineral depth into a clean, wearable design. Fitted with a smooth, seamless connecting bail in solid precious metal, this natural tourmaline drop slides fluidly onto our click-close huggie oorbellen or threads onto a fine silver necklace chain. With its rich, deep tones catching natural daylight from every angle, it introduces an earthy focal point to a polished hoop and layers effortlessly into a curated silver ear party.

Most gemstone charms on the market present familiar daily headaches: cheap mystery base metals that oxidise or turn your skin greyish-green after a warm shower, fragile wire wraps that catch on knitwear, or weak jump rings that pull open and drop your stone down the sink. We craft our pieces for real daily living. Handcrafted from solid .925 sterling silver (also available in 14k gold filled), this piece is naturally nickel-free, hypoallergenic, and 100% waterproof. The sturdy, fine bail is engineered for dependable durability while maintaining a sleek, lightweight profile. You can lather up in the shower, head out for a swim, cycle through an Amsterdam autumn shower, and sleep undisturbed on your side without worrying about tarnishing, irritated piercings, or losing your favourite charm down the drain.

Because we source genuine, ethically harvested natural tourmaline, no two drops are ever identical. Each stone carries its own organic crystalline structure, subtle inclusions, and natural shade variations, making your charm completely one of a kind.

How to order

step 1. Choose your favourite charm or gemstone.

step 2. Choose what kind of jewellery the add-on is for. For necklaces/bracelets we will add a large jump ring so you can slide the add-on onto necklaces yourself.

for earrings The rings on top of the charms are 3mm in diameter and are a perfect fit for our basic hoop earrings. If your own earring has a different thickness, please let us know in a message so we can adjust the fit of the charm.

for a necklace/bracelet For a necklace/bracelet we will add an extra jump ring so you can slide the charm onto your piece yourself. If you'd like us to attach the charm to a piece of jewellery in your order, please let us know in a message with your order.

Details
  • Charm is .925 sterling silver
  • Genuine tourmaline gemstone
  • Sold per piece
  • Handmade in Amsterdam

Tourmaline is a very versatile stone with many different colours. Please send us an email (info@koiatelier.com) if you'd like to pick your favourite stone.

Gemstone meanings

Loved for its rich spectrum of colours, tourmaline is known as a stone of harmony, protection, and positive energy. It is believed to bring emotional balance, clear away negative vibes, and inspire confidence and compassion. A vibrant, versatile gemstone that adds both effortless beauty and grounded strength to your everyday jewellery.

Why Koi

high quality materials
We exclusively use .925 sterling silver, 14k gold filled & 5 micron vermeil gold so you can enjoy your pieces every day without them losing their colour.

custom & comfortable fit
Elevate your favourite chains & earrings with one of our add-ons - the perfect way to tell your story! Lightweight and designed for all-day wear.

versatile
From genuine birthstones, to personalised pendants, there are infinite ways to turn your memories into keepsakes.

sustainable
Sterling silver, gold filled, and vermeil can be recycled to be made into something new; nothing goes to waste.

handmade quality
Each piece is handmade by Roxy in our Amsterdam atelier, or designed in Amsterdam and handmade in Thailand.

Pickup available at Koi Atelier

Ready within the production time - check the tab above

View store information

our materials

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.

return policy

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.

custom requests

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!