01
Incoming Stone
Color, structure, visible inclusions, and workable material quality are reviewed before cutting.
Quality Control / Natural Gemstone Dice
Control the Specification.
Respect the Stone.
Quality control for natural gemstone products begins with a realistic visual range, an approved sample, and clear checkpoints through packing.
01Approved visual range
Natural color and pattern variation is discussed before volume production.
02Defined specification
Format, artwork, finish, set contents, and packaging are documented.
03Stage-based review
Checks follow the product from raw material through final packing.
Inspection Framework
Six checkpoints before an order leaves.
The exact inspection scope follows the approved product specification. Special tolerances or testing requirements should be identified during sampling.
02
Shape & Dimensions
The dice format, face geometry, dimensions, and edge treatment are checked against the agreed specification.
03
Surface & Finish
Faces, edges, polish, and visible workmanship are inspected under controlled lighting.
04
Engraving & Inlay
Artwork placement, legibility, alignment, inlay color, and coverage are reviewed.
05
Set Matching
Each set is checked for the correct formats, coordinated appearance, and complete quantity.
06
Packaging
Box structure, inserts, labels, set placement, and protective packing are confirmed before dispatch.
What Gets Confirmed
A practical quality reference.
AreaReviewedReference
Natural stoneColor, pattern, inclusions, visible structureApproved sample or agreed visual range
Dice formatShape, dimensions, edge treatmentProduct specification
EngravingContent, placement, alignment, legibilityApproved artwork
InlayColor, coverage, surface cleanlinessApproved sample
Set configurationCorrect dice formats and quantityOrder specification
PackagingStructure, print, insert, protectionPacking specification
Sample Approval
The most important quality decision happens before production.
Sampling is where natural variation, dimensions, engraving, inlay, and packaging expectations become a shared production reference.
01
Define
Confirm the material, format, dimensions, artwork, finish, and intended packaging.
02
Produce
Create the sample around the agreed brief and manufacturing feasibility.
03
Review
Check appearance, construction, artwork, and any natural variation concerns.
04
Approve
Use the approved sample and specification as the production reference.
Important Material Note
Natural variation is a material characteristic, not a printed effect.
Color, translucency, mineral pattern, inclusions, and density can vary between pieces. Buyers should approve an acceptable range rather than expect every die to look identical.
Natural gemstone dice are made for tabletop use, but mineral density is not uniform. Any special balance or tolerance requirement should be discussed before sampling.
Define the Standard
Make quality requirements part of the quote.
Share any dimensions, artwork rules, visual limits, set configuration, or packaging checks that matter to your market.