Goldsmith Tero Hannonen graduated from the Lahti Design Institute as a goldsmith and founded Au3 Goldsmiths together with goldsmith Jussi Louesalmi. Hannonen and Louesalmi have designed and manufactured high-quality jewelry in their company, Au3 Goldsmiths since 2003.
Goldsmith Tero Hannonen designs modern classics with a touch of luxury. His high-quality jewelry are made with materials such as 18K yellow gold, 18K white gold, and 950 platinum and diamonds. His Ornament ring won The Most Beautiful Ring of the Year 2008 competition. In 2022 Tero was again in the competition finals, this time with an impressive Kymi diamond ring, and it already has grown to a nice collection of jewelry!
This year we got great news: Tero Hannonen was nominated as the Goldsmith of the Year 2024. We put together a small jewelry exhibition at Au3 Goldsmiths store to celebrate Tero's wonderful recognition! You are warmly welcome to visit at Unioninkatu 27, Helsinki.
SPECIALS BY TERO HANNONEN
UNIQUE NECKLACE - AQUAMARINE
CUSTOM MADE RING - ORNAMENT
UNIQUE BROOCH - IRON FLOWER
OUR JEWELRY IS MADE FOR YOU,
for every day use.
From Au3 Goldsmith’s ring collections you can find perfect engagement and wedding rings for you and your partner. We also have great options for bridal gifts and anniversary gifts!
Au3 Goldsmiths jewelry - perfect as a gift, for your loved one or when you wish to reward yourself. The collection jewelry is ready in 4-6 weeks from ordering.