Certification & Appraisal
Ensure authenticity with our comprehensive certification and appraisal services. We meticulously analyse your gemstones, diamonds, mineral, pearls and artifacts.
Gemstone
Verbal Consultation
​
Certification*
Additional Gemstone Each (in setting)
Urgent Service
Include Location
Include Graph​
$30
​
$60
+$10
+$20
+$20
+$30​
*An upgrade of verbal consultation to certificate has a grace period of 4 days
Diamond
Certification
Basic Certification (no colour & clarity)
Additional Gemstone Each (in setting)
Diamond Sieve
​Colour Sorting
Below 1 carat
1 - 1.5 carat
1.5 - 2 carat
2 - 2.5 carat
2.5 - 3 carat
and so on...
​
$60
$40
+$10
$50​
​
$15
$20
$30
$45
$65
No verbal consultation for diamond
Mineral
Certification (up to 1 week)
​
Appraisal (longer processing time)
​​
Appraisal lot (longer processing time)​​
$150 onwards
$450 onwards
​
$25000 onwards
No verbal consultation, no memo for mineral
Pearl
Certification
​Additional Pearl Each (in setting)​​
$70
+$10​​
No verbal consultation, no memo for pearl
Sample Certification
Sample
Artifacts
Art piece, Carvings, Display, etc (regardless of size)
$150 onwards​​