Appraisals & Certification

We are proudly affiliated with HWL (Harold Weinstein Ltd., Gemmological Laboratory). In the event a certified report is required for insurance purposes or authentication, we will gladly provide this for additional fee. For further information, please visit Please note that Harold Weinstein appraisals do not, and will not, grade using the AAA-A1 System nor the A-D System (or Tahitian System).