Specialized Gemstone Solutions
For projects beyond established standard specifications, explore domed gemstone profiles, special cuts and additional sorting and matching options. Requirements are reviewed on a project-by-project basis.
Cabochon Gemstones for Watches & Jewellery
We can supply smooth, rounded cabochon gemstones for watch crowns and jewellery designs. Contact us with your preferred gemstone type, size and design requirements to discuss available options.
What to Share
Gemstone material · Desired size · Profile or technical drawing · Intended application
Shapes Beyond the Standard Range
For gemstone designs that require a non-standard outline or cutting profile, BIG3 can assess project drawings, CAD references or sample pieces. Cutting feasibility, specifications and production arrangements are confirmed following review.
What to Share
Material · Cutting drawing or sample · Target dimensions · Estimated quantity
Selection for More Specific Production Requirements
Additional sorting and matching can be reviewed for projects requiring narrower colour or dimensional ranges, or coordinated gemstone sets. Criteria are agreed against the confirmed SQ or MQ reference before proceeding.
What to Share
Product Code or reference · Colour and size criteria · Matching requirements · Estimated quantity
Additional selection beyond an established SQ or MQ grade may be considered for specified colour, size or matching requirements. This is a project-based service, not a separate universally defined quality grade.
Share your technical drawings, sample references or gemstone requirements with BIG3. Our team can review the request and confirm possible next steps.