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8777 W Rayford Rd
The Woodlands, TX, 77389
United States


Jewelry Manufacturers, Wholesalers, & Designers. Specializing in GIA certified diamonds, gemstones, and custom design jewelry made in America.


Services & Repairs

Jewelry Repair

J&M Jewelry provides an entire list of solutions for all your needed jewelry repairs.

Depending on where you are located you have the choice to have your repairs done locally or you can use our secure shipping service and have your items sent to our repair center.  Your items will ship fully insured using our secure provider and will be included in the cost of your repairs.  


  • Resizing

  • Cleaning

  • Re-Rhodium Plating

  • Stone Replacement

  • Insurance Claims Against Loss or Theft

  • Diamond & Gemstone Re-cutting & Repairs

  • Shank Replacement

Each repair is unique to each individual piece.  The cost of these services vary depending on the specific repair needed or the level of difficulty of the repair. 

We are confident our exceptional reputation for the highest customer service will be the most secure and professional repair solution available.

Appraisals & Insurance

J&M Jewelry has several appraisal services to make this process as convenient as possible. 

Depending on where you are located we do offer On-Site Appraisals.  One of our professionals will contact you to schedule an appointment at your place of business or your home.  Your jewelry will be evaluated and pictured.  All the details will be gathered on site and your jewelry never leaves your possession.  Your appraisal will be sent to you electronically within 24 hours. 

If you are outside of our On-Site Appraisal travel areas you can use our online Appraisal Request Form to complete your entire appraisal electronically.  You can also use our secure shipping service and have your jewelry sent to our offices.  We will preform the appraisal evaluations and send your items back fully insured requiring a signature upon delivery. 

If you are needing an outdated appraisal re-assessed we are able to handle that Re-Appraisal process electronically.  Use our online Appraisal Request Form to submit your details. 

To schedule your appraisal or inquire about questions specifically pertaining to these appraisal services please don’t hesitate to contact us at 1-888-247-5668 or

If you are needing a Diamond Grading Report or a specific gemstone tested for authenticity our professionals can assist you in this process.  If you are needing an evaluation from a gemological laboratory please contact us today to discuss the specifics for the service you are needing.

To speak with one of our professionals today about any of these services or repairs please contact us at or call 1-888-247-5668 and one of our representatives will assist you.

Laboratory Grading & Evaluations