In 1979, the company was founded by Konstantinos Tsiboukas and its first store was located in Heraklion, Crete, initially with a few souvenirs, ceramics and jewelry.

The family tradition continues in 1984 with a particularly entrepreneurial spirit and leads to the establishment of a new store with the name Kosta Maria, (in honor of the owner and his wife), exclusively with jewelry in the port of the Hersonisos.

Little by little our jewels are distinguished while our professionalism soon builds a relationship of trust with our customers.

In 1999, the store was renovated and expanded, aesthetically in harmony with the style and modern needs of a high-end jewelry store, as well as the 15th anniversary of Kosta Maria.

We celebrate our 30th anniversary in 2014, with all our beloved and satisfied customers present, from home and abroad, to recognize its exceptional quality once again.

Our first e-shop is a fact in 2022 for a stylish online shopping remote experience throughout Greece and abroad.