Assay result

Purity (per thousand)

750.0

Karat

18.00

Gross weight

12.480 g

Fine gold

9.360 g

Equivalent at 750

12.480 g

Laboratory

Laboratory

آزمایشگاه ری‌گیری زرّین — تهران

Licence number

IR-ASY-10428

 

Verified by the platform

Lookup code

DTSLA-ND758

Docket

۱۴۰۵-۰۴۸

Method

Fire assay (cupellation)

Sample type

Jewellery

Owner

محمد رضایی

Tested

2026-09-13

Elemental analysis

• Au
  75.02%
• Ag
  14.95%
• Cu
  9.98%
• Zn
  0.0500%

Certificate

No certificate file was uploaded for this result.