Cosmic Star Diamond Ring

Noemi Diamonds presents exclusively this ultra-rare diamond cut: the Leonardo da Vinci Cut, derived from the sacred geometry of the pentagram and patented in Florence.

Since antiquity and the great Greek era, philosophers and mathematicians have agreed on the universal truth inherent in the Golden Ratio - a principle underlying the pentagram that seems to permeate everything in the cosmos. Leonardo da Vinci, Florence’s beloved artist and scientific visionary of the Renaissance, sought in his art the mystical proportions of harmony and growth. He composed his paintings and orchestrated the flow of light according to these mathematical principles, which the viewer instinctively perceives as true - and in this case, truth manifests as unmatched beauty.

Thus, it was another Florentine invention of our century to reinvent the round brilliant cut, optimizing it according to the stunning proportions of the pentagram. The Leonardo da Vinci Cut is slightly shallower than the traditional brilliant, appearing brighter and more reflective, with a subtly enlarged table. It is one of the most mysterious and evocative diamond cuts of our time - a gem that some believe connects its wearer directly to the cosmos and its stars.

ca. 0.6 ct Cosmic Star center diamond (Leonardo-da-Vinci-cut, GIA certificate)
Half-way round paved shank
Diamond paving white gold
White gold 18 k
According to availability

Other sizes in mind? Please contact our diamond expert for bespoke options. Each jewel will be crafted precisely according to your wishes.

0.55 ct Cosmic Star Diamond Ring

Quantity