It is one day inspired, that designer Tuy Mai opens "The Valley of the Rubies" by Joseph Kessel, and the revelation comes to light. She discovers that this place of wonders does indeed exist in Burma. From that moment, the stones ricochet, and become the spinel of his eyes… Tuy Mai goes to study gemology at the GIA (Gemological Institute of America) in the Thai capital.
Under the prism of the stones, the young woman radiates.
Back in France, the spectre of an under-representation of fine and colored stones in small jewellery becomes clearer. Tuy Mai ended up taking the plunge, with the overwhelming desire to restore these luminous particles to their nobility and thus created Tropical Thursday to share her love with a modern and refined clientele.