Jade Services

(IN THE JEWELRY TRADE? CLICK HERE TO REQUEST WHOLESALE SERVICES & FEES)

Mason-Kay has been engaged in the jadeite jade business since 1976. We offer full jade testing services, as well as jade value assessment services. In addition to the standard gemological tests (RI, SG, Optical spectroscopy) Mason-Kay is equipped with infrared spectroscopy to test for impregnation ('B' jade).

We do not test or evaluate statuary, figurines or jade rough.

Jade Value Assessments can be for Retail Replacement Value (what one would have to pay to replace an item at retail) or Fair Market Value (what one would expect to receive for an item in today’s market). Jade Value Assessments are only provided for natural jadeite jade.

CLICK HERE TO LEARN MORE ABOUT TREATED JADEITE JADE

Pricing Fee Schedule

Mason-Kay may insist on a minimum payment of $85/piece upon receipt of your item/s prior to any service performed
($70 for an emailed test result and $15 for return shipping) if your item/s does/do not contain any precious metal/s.

Quantity Discounts: 10% for 10-19 items, 15% for 20-29 items, 20% for 30 items or more at one time

Updated: April 2023

Fee Schedule:
Rates:
(If Jadeite, Includes Test for Polymer Impregnation & Dye)
Printed Report
$110
Email Result Only - No Report
$70
(Must Do Above Testing or Have Legitimate Gem Report)
Printed Report
$90
Email Result Only - No Report
$60
Please Complete the SERVICE REQUEST FORM below - Include a Copy in Your Package - 
PLEASE WAIT FOR YOUR SUBMISSION APPROVAL EMAIL BEFORE SHIPPING ANYTHING TO US!

We do accept all major credit cards and personal checks for payment.

Two additional stones within the same piece are tested at no additional charge and referenced on the report.
Stones tested beyond the additional two are $20/each.

Please note that Mason-Kay's fees are not based on weight or value

Mason-Kay provides jade value assessment services for jadeite only. Metals and/or other side stones are neither evaluated nor tested. Items that are backed, encased or otherwise enclosed in metal may have to be removed for proper testing and jade value assessment. This is done only with customer's permission and at customer's risk and cost.

  • Standard turn-around time is 7-10 days (or less) from the date received. 
  • A $50 rush fee may apply to requests of 3 days or less ($50 rush fee for up to 3 items - $15/item thereafter).
  • Return postage and insurance is added to all service fees.  

* IMPORTANT: Any item left in our possession over 120 days after our finding/offer email will be forfeited and become the property of Mason-Kay.

Shipping Address:
Mason-Kay, Inc.
2305 E. Arapahoe Road
Suite 115
Centennial, CO 80122

Please feel free to contact us with any questions or concerns you may have.
Tel: (800) 722-7575
Email: services@masonkay.com

Service Request Form

Personal Information
List Your Items For Services

If possible please include weights & measurements for each item. (Note: For your records we recommend you take photos of your pieces – our receiving department will photograph your pieces upon arrival).

  • Click the Add button to add an item.
  • Click the Remove button to delete an item.
  • To change an item, edit the text in the Item for Service box.
Limit 10 items. remaining. Add
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