Look beyond sparkle in a photo
Lighting, coating and facet geometry can make two stones look alike online. Compare physical samples on the same background and check color consistency across the quantity required.
Match the attachment process
A heat-applied garment, sewn trim and rigid accessory impose different demands on stones and settings. Confirm that the chosen material works with the proposed adhesive or mechanical attachment.
Quote equal specifications
Keep size, color, finish, count and packing constant while comparing materials. A lower unit price may reflect a different stone size or fewer stones rather than a simple material substitution.
Field exercise
Run a matched stone comparison
Ask for stones identified by material and matched as closely as possible for size, color and finish. Place them on the same backing under the lighting in which the product will be sold, then inspect from normal distance and at close range. If the finished product is a flexible garment, also compare the complete attachment after handling and care. A rigid charm or decorative object may call for a different test than a washable tee.
Evidence to retain
- 01Verify the material rather than inferring it from shine, price or a catalog photograph.
- 02Compare equal stone counts and size before drawing conclusions about weight or cost.
- 03Approve the actual attached construction under relevant light and wear conditions.