DESIGNERS & BRANDS
Exceptional materials.
Shared imagination.
Rosino focuses on three signature materials for collaborations: Landscape Agate, Persian Turquoise and Demantoid Garnet.
You define the brief. We curate the selection. Work begins only after your approval.
How We Work Together
Client Brief
You share your project, mood, colour direction, preferred stone and size range.
Curated Stone Proposals
We select the closest matches from Landscape Agate, Persian Turquoise and Demantoid Garnet and present a concise selection.
Approval & Purchase
You confirm the stones. We prepare, grade and supply them for your schedule.
Explore Our Signature Stones
Three core materials selected for luxury design applications.
Landscape Agate
Natural landscape scenes formed inside translucent agate.
Persian Turquoise
Saturated blue tones and fine matrix for inlays, accents and statement pieces.
Demantoid Garnet
Rare green garnet with strong dispersion for high-end jewellery and limited editions.
View CertificateWhy Rosino
We specialise exclusively in Landscape Agate, Persian Turquoise and Demantoid Garnet — stones selected for their natural character, rarity and visual depth.
- Curated selections, not mass inventory. Every stone is hand-chosen to match the designer’s brief and the artistic direction of the collection.
- Naturally rare materials. We work only with genuine, untreated stones sourced from small, consistent lots.
- Stable and dependable supply to support long-term design and production schedules.
- Direct sourcing with atelier-level quality, ensuring uniformity, clarity and precise finishing.
- Tailored proposals for each brand, prepared around your concept and design language.
How We Collaborate
- Inquiry: You share details and preferred material.
- Selection: We refine curated selections until they match your vision.
- Delivery: After approval and purchase, stones are graded and shipped.