The Tunicoli Crucifix: An Italian-Crafted Invisible-Set Sapphire and Diamond Pendant in 14k White Gold

​Exemplifying the pinnacle of mid-century and contemporary Italian jewelry design, this exquisite estate piece centers a masterfully executed crucifix pendant. The inner cross features a seamless, vibrant channel of square-cut royal blue sapphires. Utilizing a meticulous invisible setting—a technique reserved exclusively for master lapidaries—each sapphire is cut to slide onto hidden internal rails, resting perfectly edge-to-edge to create a continuous, unbroken line of deep blue fire.

​Framing this architectural centerpiece is a brilliant, micro-bead-set halo of fine white diamonds, meticulously curated to cast maximum light refraction against the deep navy hues of the sapphires.

​Italian Heritage & Provenance

​The pendant is suspended from its original, high-polish 14k white gold box-link chain. Exhibiting superior structural integrity and a fluid, mirror-like drape, the piece bears the authentic script signature of the renowned Tunicoli manufacture alongside an official post-1968 Italian registry hallmark. This exceptional provenance guarantees a piece designed and finished in Italy’s premier goldsmithing hubs.

​A timeless blend of sacred geometry and striking contrast, this necklace is an investment in unparalleled European craftsmanship—a striking standalone statement for the discerning collector.

Technical Specifications

• ​Manufacture / Origin: Tunicoli — Italy (Authenticated by official Italian registry hallmarks)
• ​Metal: Solid 14k White Gold (Finished with a high-polish, rhodium plating for exceptional brilliance)
• ​Gemstones: * Primary: Square Princess-Cut Royal Blue Sapphires (Seamlessly Invisible-Set)
  • ​Accent: Round Brilliant-Cut Diamonds (Micro-Bead Halo Setting)
• ​Chain Specifications: Authentic Italian 14k White Gold Box Link Chain with Signed Tunicoli Lobster Clasp
• ​Gross Weight: 10.4 grams (Total assembly)
• ​Condition: Excellent Estate/Vintage Condition

A Note on Preservation & Care: To honor the technical honesty of this piece's incredible engineering, collectors should note that the masterfully executed invisible setting requires thoughtful care. Because the sapphires are set seamlessly without traditional prongs, we advise removing this piece during high-impact activities or sports to ensure the stones remain flawlessly aligned for generations to come.