Buy Diamonds With More Confidence

Get optional pre-shipment Quality Control inspections by UNI gemologists, based on the specific details you want checked.

UNI Shopify
Physical diamond inspections
QC by UNI gemologists
Based on your requirements
Physical diamond inspections
QC by UNI gemologists
Based on your requirements
UNI Gemologist performing QC

Added Reassurance Before Your Diamond Ships

Sometimes you want an additional professional inspection before a diamond arrives, especially for an important purchase or a specific customer request.

UNI Quality Control gives you that extra reassurance by having the diamond physically inspected by a UNI gemologist before shipment, based on the criteria that matter most to you.

Why Use Quality Control?

Feel More Confident Before Purchasing

Get an additional professional check before your diamond ships, whether you are purchasing a $200 diamond or a $20,000 diamond.

Source Diamonds With More Confidence

Buy diamonds from suppliers around the world with the added reassurance of a physical inspection before shipment.

Support Specific Customer Requests

Use QC when sourcing a diamond for a customer with particular requirements, preferences, or concerns that you want checked before delivery.

Check the Details That Matter to You

Request Quality Control based on your specific requirements, including BGM, eye-cleanliness, fluorescence, inclusions, or other characteristics you want a gemologist to inspect.

Want a Diamond Checked Before It Ships?

Tell us what matters to you, and a UNI gemologist will physically inspect the diamond before shipment based on your specific QC request.