We at Au3 Goldsmiths have 20 years of experience in designing and manufacturing wearable jewelry from precious metals and high quality gemstones. From our collections you will find engagement and wedding rings, earrings, necklaces and other jewelry for every day use and for the special moments in your life. And if you are searching for jewelry gifts, we are here for you!

We make the jewelry mainly to order. You may purchase our contemporary designs and beautiful jewelry classics from Au3 Goldsmiths jewelry store in the atmospheric old city center of Helsinki, and from here, at Au3 Online shop. We love designing beautiful jewelry - we love our work!



In the Au3 Goldsmiths jewelry collections, you will find the perfect engagement rings and wedding rings for you and your partner. We also have great options for bridal gifts and anniversary gifts!


Beautiful jewelry is a perfect gift for your loved one or when you wish to reward yourself. Au3 Goldsmiths' collection jewelry is ready in 4-6 weeks from placing the order, custom made pieces take a bit longer.


Placing your jewelry order from Au3 Online shop is safe and easy. Once ready, the jewelry can be collected from our store in Helsinki, or it will be delivered to you by insured mail.


Au3 Goldsmiths jewelry store is located in the heart of the atmospheric old city center of Helsinki, at Unioninkatu 27, just next to Senate square and Helsinki Cathedral. Our spacious jewelry store is open mon-fri 11am-6pm, sat 11am-4pm. Our store is closed on public holidays. We recommend booking an appointment in advance, but it's also ok just to stop by without advance notice!

PS. Au3 Online shop is open 24h!


For us, quality is one of the most important criteria in our work. The Au3 Goldsmiths jewelry is designed and manufactured by us with high quality standards down to the smallest detail. The gold we use is at least 99% recycled and we acquire gemstones 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.


Au3 Goldsmiths celebrates 20 years! We have a great surprise for you: RAFFLE! You can win a Keto Meadow jewelry, worth 5000€! Here is how you take part:

1) Start following Au3 Goldsmiths on Instagram or Facebook: @au3goldsmiths

2) Subscribe to our newsletter on

Among all subscribers to the newsletter, we will raffle jewelry worth 5000€ from the Keto Meadow jewelry collection designed by goldsmith Jussi Louesalmi.

The organizer of the raffle is Au3 Goldsmiths. The draw will take place in 3rd of March in 2023. The winner will be notified personally. Good Luck!


Hey all in Jyväskylä! Welcome to the Keto Meadow jewelry event on Friday, February 10th at 2pm-6pm in Timanttiset Vehmas, Kauppakatu 35, Jyväskylä. See you there!


Folks of Tampere! You are warmly welcome to the Keto Meadow jewelry event in Timanttiset Ratina on Saturday, February 11th at 12am-4pm. Address: Shopping Center Ratina, Vuolteenkatu 1, Tampere.


Oulu folks! Welcome to the Keto Meadow jewelry event on Saturday, February 18th at 10am-4pm. The event is held in Oulun Koru, Kirkkokatu 19, Oulu. See you!


Hey Lahti folks! Welcome to the Keto Meadow jewelry event at Lahden Kellokeskus on Saturday, 25th March at 11am-3pm. Address: Aleksanterinkatu 25B, Lahti.



Kulta- ja Kelloliike Suominen in Turku
Lahden Kellokeskus in Lahti
Timanttiset Ratina in Tampere
Timanttiset Vehmas in Jyväskylä
Timanttiset Kuopio in Kuopio
Oulun Koru in Oulu

More info

Will you be my Valentine?

Show your love with jewelry!

Valentine's Day is on February 14th. It's a perfect moment to surprise your loved one with a special jewelry gift! To celebrate this "Day of Love", we made a selection of jewelry ready for fast purchase and pick-up, and with safe delivery. Normally the pieces are made ready in 4-6 weeks. Now they are ready for you at our store in Helsinki! Check the selection from the link below, choose your favourite piece and place your purchase. Make your Valentine's Day special for both of you!

for every day use.



We make all our jewelry with high quality materials. The precious metals and gemstones are valuable, so they should be carefully used and recycled as much as possible, especially from an ethical and ecological point of view. We want to find the best material for the purpose and nature of every jewelry without compromising in sustainability.


For us, quality is one of the most important criteria in our work. The Au3 Goldsmiths jewelry is designed and manufactured with high quality standards to the smallest detail. All our jewelry is made by our talented goldsmiths in Finland, mainly in Helsinki. We design and make jewelry that will last for future generations.


We do our best to ensure that ordering jewelry from Au3 Goldsmiths is safe, reliable and smooth. When placing the order outside of Helsinki, the finished jewelry is delivered to you by insured mail. We give a certificate of authenticity for the materials and for the jewelry designed and manufactured by us at Au3 Goldsmith.

Feedback from our customers

"These rings are so gorgeous!"

"I can't take my eyes off them. Thank you so so much. I have been wearing the white gold one and I cant wait to wear the yellow gold one. I like that one even better if that is possible."

"These rings are very special!"

"Thank You! Everything went smoothly. I had no problems with the order."

"Thank You!"

"Thank you again for the care and time you took with me from the prompt responses to accomodating a video call."