Au3 Goldsmiths produce high quality jewelry in Helsinki. We design and manufacture all the jewelry by ourselves. In our jewelry store, at Unioninkatu 27, we display several collections from our talented goldsmith designers. We design and make collection jewelry. Most of our jewelry are made to order. Collection jewelry orders are ready in 4-6 weeks. We specialize in engagement rings and wedding rings, but we design and manufacture all kinds of jewelry for every day use!

We mainly use 18K gold and 950 platinum, but also 925 silver and titanium. The gold we use is always at least 99,9% recycled. All metals are nickel free. We use diamonds, sapphires and other durable and high quality gems we acquire from reliable and long-term material suppliers and partners. We only use diamonds from legal sources and producers who are committed to the Kimberley International Agreement. We want to find the best material for the purpose and nature of every jewelry.

We provide a certificate of authenticity for the materials and for the jewelry designed and manufactured by us at Au3 Goldsmiths.