About Us


As contributing members of the jewelry industry for over 30 years, Spectrum Unlimited has been a pioneer in the development of cutting edge designs and technology in the jewelry industry.  The owners, Scott and Lisa Martin are both graduates of the Gemological Institute of American.  Through the years, Scott and Lisa both worked for the most prestigious companies in the Industry until  the year 2000 when Spectrum Unlimited was born.  Since that time Spectrum has been a major supplier to top e-tail and retail companies selling fine diamond products and Artisan Crafted designs in Silver.  In 2005 Spectrum launched a very successful  Stainless Steel  jewelry line,  again with cutting edge designs and pushing the limits of technology to create the very highest quality products performing extremely well throughout the industry.

Our Commitment  

Is to you, our customer,  your positive experience is the single most important thing to us.  Working with our staff of top designers, we are motivated to continue to create for you the most magnificent jewelry styles year after year. 

Our Promise

Standing behind our impressive jewelry line is a Limited lifetime Warranty.  Have peace of mind knowing we are always there if you need us.  We will be happy to repair any issue which is covered by our limited warranty and have your item back to you as soon as possible. 

Our  Responsibly

The items we produce are made only by talented and committed people who are the very heart and soul of our company.  As they complete each tedious step in the process, we recognize the hard work and value they add to each item.  Ethical sourcing is first and foremost takes precedent in the production of our jewelry.  We maintain extremely strict audits of our entire supply chain in ensure you, our customer that your only receiving items which meet these requirements.   

Our Assurance

Our quality standards are at the very top of our industry.  We maintain only the highest quality control and assurance standards during each step of the manufacturing process.  Each piece is thoroughly inspected by our trained staff to insure you only receive the very best product we offer.