Fine jewelry and jewelry making from Istanbul
OSKA is an Istanbul-based jewelry atelier for 9K–18K gold, sterling silver, stone-set fine jewelry, private-label and bespoke collection development.
Materials
9K · 10K · 14K · 18K gold · 925 sterling silver · stone setting
Development
CAD · 3D · prototyping · bespoke variations
B2B
Wholesale, private-label and brand production projects.
Why OSKA?
Track design, sample and production decisions against the same reference. Model, material, dimensions and finish expectations are clarified together before sample approval.
Materials and finishes
9K, 10K, 14K and 18K gold, 925 silver and stone options are reviewed for each design. An image is not a production specification; alloy, plating and stone details are verified during quotation and sampling.
From sample to production
Technical development, sample review and quality control scope are defined per project. The approved reference anchors production discussions; delivery timing and commercial terms require team approval.
Frequently asked questions
What is the minimum order quantity?
It depends on the model, material and production scope. Share the reference and target quantity in the quotation form.
Can I request samples and CAD development?
Yes. Share the model reference, dimensions and requested changes. Availability, cost and timing are confirmed by the team.
How does private-label production begin?
Begin with design direction, target market, materials, quantity and packaging needs. Sampling and production planning follow from that scope.