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.
Tero Hannonen designs modern classics. His high-quality jewelry uses materials such as yellow gold, white gold, and platinum. His Ornament ring model won The Most Beautiful Ring of the Year 2008 competition. In 2022 Tero was again in the competition finals, this time with a beautiful Kymi ring.
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, custom made pieces take a bit longer.