J & M Jewelry
Website
We are manufacturers, designers, and wholesalers of genuine diamond & gemstone jewelry. We service both the private and wholesale markets. Our associates operate by appointment only and strive to provide the highest quality jewelry at the lowest price. Our business model is not that of a traditional retail jewelry store. We have a reputation for excellence in both product quality and customer service and our goal is to create life long relationships with our customers as their preferred jewelry provider.

The entire jewelry manufacturing process is completed by our team members, including cutting and polishing the rough diamond & gemstone, complete from scratch custom designs, casting, stone setting and more. Our team consists of stone cutters, designers, bench jewelers, gemologists, appraisers, and sales consultants.
Services
If you are interested in scheduling an appointment please include your location and your preferred appointment time when you contact us.
Our representatives work by appointment only.
If you would like to speak with a representative please contact us at 1-888-247-5668.
For questions about products on this website or for general questions with the fastest response time, please email us at info@jandmjewelry.com and someone will respond within 24 hours.
J&M Jewelry has involvement in many facets in the jewelry, diamond, gemstone, and precious metal industries.
Including direct mine access and all aspects of manufacturing.
Our operations consist of 5 Divisions which specialize in all sections of the jewelry industry.
Consisting of Manufacturing & Design, Wholesaling & B2B, Direct to Public & Private Sales, Investment & Estate Jewelry, and our Service division.
At J&M Jewelry we stand behind our products and our quality.
We offer a 100% lifetime product warranty guarantee against all manufacturers defects on all of our jewelry products for as long as you own it.
If you suspect there is a defect in your product please contact us with the specific details about your concerns.
Anything related to an error in the manufacturing of the jewelry we will happily correct free of charge.
Restrictions to our warranty include but are not limited to theft, loss, damage caused by general wear and tear or damage caused by blunt force, and lost or missing gemstones and diamonds.
When Mount Antero Treasures started producing world class aquamarine gems from our mine in Colorado, we wanted to make sure we partnered with the most talented and experienced operation we could find.
We are happy to say we found everything we hoped for and more in J&M Jewelry, from the world class jewelry services to providing worldwide marketing services to take our company to the next level.
The amount of attention and detail J&M provides is unrivaled as far as we are concerned.
I was first introduced to J&M Jewelry through some clients of mine, and have recently had the immense pleasure of getting to work with them in a business to business setting.
Shipping on all orders is completely FREE.
Your order will be shipped to you fully insured and will require a signature upon delivery.
All packages are shipped fully insured.
Packages will not be left without a signature.
We urge all customers to inspect your package for damage or tampering before receiving or signing for receipt.
You will receive most items within 7 to 10 days of your order being placed and your payment has processed.
Some items that require sizing, custom modifications, or other adjustments will take longer.
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