OPSI Jewels

OPSI Jewels brings together two distinct worlds: the expressive cultural heritage of Cyprus and the exacting craftsmanship associated with Swiss fine jewelry and watchmaking. Founded by Antigone Puech, the brand creates precious jewelry with a strong sense of identity, translating color, tradition, and Mediterranean influences into contemporary designs handcrafted in Switzerland.

Cyprus plays an important role in the creative character of OPSI Jewels. Its traditions and vibrant visual culture provide inspiration for collections that feel distinctive and personal, while Swiss production provides the technical discipline behind each finished piece. This combination allows the brand to maintain a recognizable aesthetic while placing considerable emphasis on precision.

Every OPSI Jewels collection is made entirely by hand in Switzerland by workshops experienced in high-end jewelry manufacturing. Gold is used exclusively for the brand’s creations, complemented by carefully chosen diamonds, sapphires, rubies, emeralds, opals, and stavorite.

Stone selection is overseen individually by the brand’s gemologist, who brings 25 years of experience in the gem market, including expertise gained within Swiss fine watchmaking and jewelry. Attention continues throughout production, from detailed model development and stone calibration to setting and finishing. Swiss watchmaking techniques are incorporated into the setting process, with grains and claws carefully aligned to achieve a refined result.

Alongside craftsmanship, OPSI Jewels considers the wider impact of its materials and production choices. Its approach incorporates responsible standards for diamonds and gold, including reference to the Kimberley Process Certification Scheme, while environmentally conscious materials and processes are considered across packaging and the supply chain.

In 2026, OPSI Jewels was selected by Luxury Lifestyle Awards as one of the TOP 100 Jewelry & Watch Brands of the World, recognizing its distinctive contribution to the international luxury sector.

As the brand develops its global presence, OPSI Jewels is looking toward expansion across Europe and the Middle East, including Switzerland, the United Kingdom, France, Italy, Germany, and Dubai. Its direction remains unmistakably its own: Cypriot inspiration expressed through precious materials, gemological knowledge, and meticulous Swiss craftsmanship.