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
(If Jadeite, Includes Test for Polymer Impregnation & Dye)
Email Result Only - No Report
$70
(Must Do Above Testing or Have Legitimate Gem Report)
Email Result Only - No Report
$60
Jadeite Testing – We first test for material. If a piece is found to be jadeite, we then use standard spectroscopy to test for natural color & infrared spectroscopy to test for the existence of polymer impregnation.
Value Assessment – Mason-Kay assesses the value of the jade piece/s only. Mountings, diamonds and other side stones are neither tested nor evaluated. Value Assessments are made based on the market at the time of the assessment. Values are estimates and should not be construed as an offer to buy in the case of Fair Market Value, or a guarantee of availability in the case of Retail Replacement Value.
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
Submission Instructions:
To submit items for testing and/or value assessment, please include your contact information as well as a note indicating the contents and the services you request for each piece. We receive packages daily from FedEx, UPS, and US mail so please use whichever carrier is most convenient for you. Please also include an insurance amount for the return package and your preferred return shipment method. We have extensive jewelry packing and shipping experience. Your piece/s will be safely returned to you.
Documentation Suggestions:
We suggest documenting your piece/s for yours and our protection in whichever way you can. Photos and measurements are good. If you can, obtain and list a total gram weight for each piece before sending (we weigh to the 1/100th of a gram). When received, if the measurements and/or weight are not what you list, we will contact you right away. You can of course check the measurements and weight when returned to you.
Mason-Kay Credentials:
Please note that we have been in business since 1976 and are long time members of the Jewelers Board of Trade, The Jewelers Vigilance Committee, the American Gem Trade Association (on which our president serves as a board member) and other jewelry trade organizations. We have an outstanding reputation in the domestic and international jewelry industry. Our reputation is very important to us and we would never engage in any activity that could risk or ruin that reputation. We are insured by Jewelers Mutual Insurance Company and when we are not evaluating items, they are kept in our secured and insured vault.