About Us
GIO is an independent advisory firm specializing in consulting, sourcing and acquisition support for luxury watches, fine jewelry and exceptional pieces. We guide a private clientele through thoughtful, secure acquisitions focused on long-term value, with an expert, confidential and tailored approach.
"Where rarity meets investment"
Our story
GIO was born from a passion for rare objects and exceptional craftsmanship. Founded by Charlotte Incollingo, a certified gemology expert from the International School of Monaco, GIO guides a private clientele through the analysis, selection and acquisition of prestigious watches, exceptional jewelry and collectible pieces, with an approach that is both rigorous and confidential.
Drawing on cross-disciplinary expertise in gemology, watchmaking and the luxury market, GIO brings a unique perspective to every acquisition.
Our mission
Our mission is to guide you through the acquisition of exceptional pieces through a comprehensive, reliable and transparent service.
Every project begins with a deep understanding of your objectives, your tastes and your timeline. We provide tailored recommendations, grounded in strict criteria of authenticity, quality and a long-term vision of the market.
Our vision
Our vision is to bridge the world of luxury and that of lasting value, guiding our clients in building a collection that stands the test of time — watches, jewelry and rare pieces that combine beauty, rarity and heritage potential.
Our partners
Our expertise is built on international partnerships with recognized and trusted suppliers, ensuring the highest standards of quality, authenticity, and traceability.
 |  |  |  |
|---|