From custom design and expert appraisal to repair, cleaning, and warranty service — our Graduate Gemologist and Certified Jewelry Appraiser team has served Greenwood Village clients with personal, hands-on care for over 45 years. Book a private consultation today.
We offer trusted jewelry services performed by Graduate Gemologist and Certified Appraiser Bruce Chase. Whether you need a clasp repair or a custom design project, your special piece will be treated with the utmost care every time.
Each service is performed in-house by our Graduate Gemologist and Certified Jewelry Appraiser. Click Learn More on any service to see full details.
If you are in the Denver area and have diamonds, jewelry, gold, or watches to sell, Bruce is the perfect person to trust. Don’t be fooled by the low offers of inexperienced buyers; get the most out of your jewelry with Bruce’s expertise.
Bruce founded Diamond Source Jewelers to better facilitate a hands-on, custom design jewelry making experience for both himself and his clients. With his expertise and over 40 years of jewelry industry experience, Bruce will guide you in a comfortable setting, so that you can make the best decisions for yourself. Whether you’re visiting us for the first time or you’ve known Bruce for years, you will get his undivided attention.
If you are looking to discover the true value of your jewelry, you have come to the right place! At Diamond Source Jewelers, we are the foremost experts in jewelry appraisals. With over 40 years of experience in the diamond and jewelry industry, Bruce has set the standard for quality service. You’ll be working with a trusted expert who will take the time to educate you and answer all of your questions.
Bruce Chase, our skilled Graduate Gemologist & Certified Jewelry Appraiser, is dedicated to maintaining and enhancing the beauty of your jewelry through a variety of specialized services.
Regular maintenance is important for the long-term care of your fine jewelry. We offer jewelry cleaning and inspection to keep your jewelry in excellent condition years after purchase. Routine cleaning prevents the buildup of dust and grease and removes microscopic scratches. Inspections help proactively identify repairs, such as loose prongs that may result in lost stones if left unattended. We recommend taking your jewelry in to be cleaned and inspected every six months to a year.
Protect your precious pieces with the Diamond Source Jewelers warranty to make sure you can cherish your jewelry for a lifetime.

















Graduate Gemologist & Certified Appraiser
Whether you need an appraisal, custom design, repair, cleaning, or are interested in selling jewelry — Bruce Chase and our team are here to help. Book your private, no-pressure consultation today.
We offer six core in-house services: jewelry appraisal, custom jewelry design, jewelry repair, cleaning and inspection, our buy program (Sell to Us), and our warranty program. All services are performed by Bruce Chase, our Graduate Gemologist and Certified Jewelry Appraiser, at our Greenwood Village location.
Yes — appointments are strongly recommended so we can give your jewelry the dedicated, private attention it deserves. Walk-ins are welcome when our schedule allows, but booking in advance ensures Bruce can personally meet with you.
Most standard repairs (resizing, prong tightening, chain repair, polishing) are completed within one to two weeks. More complex repairs or restoration work may take longer; we will give you a realistic timeline at intake.
Each appraisal is performed in-house using GIA standards. We evaluate the diamond or gemstone (4Cs), metal type and weight, craftsmanship, brand provenance, and current market data. You receive a written appraisal report suitable for insurance or estate purposes.
Our warranty covers periodic cleaning, inspection, and minor repair of qualifying pieces purchased through Diamond Source Jewelers. Coverage details depend on the piece — bring it in or contact us and we will walk you through what is included.
Come discover a unique collection of jewelry and rings, and receive professional guidance until you find the perfect piece for you.
Come discover a unique collection of jewelry and rings, and receive professional guidance until you find the perfect piece for you.
Schedule your in-store design consultation for the day and time that work best for you. See you soon!