GEMSTONES
Petramundi offers a unique selection of over 150 varieties of gemstones, carefully chosen and crafted to meet the needs of a global clientele. Our collection ranges from classic precious stones, such as diamonds, rubies, and sapphires, to rare and trendy gems, including tourmalines, beryls, and opals. Each stone is certified to ensure its authenticity, quality, and ethical sourcing.
MANUFACTURE
OUR ARTS
The beauty of a gemstone is revealed through the art of faceting. Our master cutters skillfully angle each facet to enhance the brightness and refraction properties of colored gemstones. Through precise geometric calculations and proper proportions, every cut is perfectly aligned to maximize the optical properties of the gemstones, including brilliance and transparency.
The allure of a gemstone with a smooth, polished surface is achieved through a process known as cabbing, which involves diamond wheels and progressively finer grits to achieve unmatched reflections, depth, and compactness. Our master cutters dedicate themselves to each stone with precision, creating cabochons that highlight the color, texture, and hidden qualities of the raw materials, resulting in perfect shapes of refined simplicity and elegance.
CNC
At Petramundi, technology merges with the artisanal excellence of craftsmanship. CNC (Computer Numerical Control) machines enable the execution of highly complex cuts requiring surgical precision, allowing for the creation of innovative designs that amplify the visual impact and structural integrity of each gemstone. This synergy enhances production processes and ensures the highest quality craftsmanship.
PRECISION CUTTING
Petramundi’s master cutters are professionals capable of achieving exceptional specialization and precision, allowing them to work by hand on measurements smaller than a millimeter. With advanced micro-cutting techniques, they produce extremely precise shapes that accentuate the characteristics of the materials and enhance light reflection, endowing the gemstone with exceptional clarity and brilliance.
SETTING
The gemstone represents the heart of the jewel, and at Petramundi, our expert setters employ advanced techniques such as buff top and invisible setting to ensure precision, security, and aesthetic harmony in every mounting. Every gemstone, meticulously set, becomes the centerpiece of the design, displayed with elegance and character, aligned with the high standards that distinguish us in the global high-end jewelry market.
ENGRAVING
The combination of advanced CNC technology with artisanal mastery gives rise to the engraving process. Petramundi’s artisans skillfully integrate gemstones with complementary materials, creating stunning motifs that elevate the overall aesthetic and transform each piece into a unique and precious work of art.
INNOVATION
Petramundi believes in the modernization of production processes, the integrated design of various activities, and the responsible allocation of competencies.
CNC equipment for precise and fast cutting, next-generation cutting carts, laser cutting technology for ultra-high definition details, profile projectors for accurate inspection of every measurement and facet, ultrasonic cutting, and 3D printing, along with CAD/CAM design and the internal MES (Manufacturing Execution System) for workflow optimization and uninterrupted production, as well as advanced management software—these innovations ensure superior quality and consistency, setting new standards in the art of gemstone cutting.
MASTER CUTTERS
At Petramundi, there are no simple employees, but diverse professionals who, through their integrated skills, contribute significantly to the success of the group.
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