Diamond Source Jewelers:
A Premier Jewelry Store in Denver

Private Stores to Find Your Perfect Match – High Quality at Fair Prices

Custom Jewelry Design, Fine Jewelry Store & Jewelry Buying Services

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Graduate Gemologist & Certified Appraiser

Certified Expertise. Honest Guidance.

Diamond Source Jewelers offers certified jewelry appraisals and professional buying services for diamonds, gold, and luxury watches. Each valuation is handled directly by Bruce Chase, a Graduate Gemologist and Certified Appraiser.

Whether you need an accurate appraisal for insurance or resale, a transparent valuation when selling fine jewelry, or skilled repairs and professional cleaning to protect what you own, you’ll receive clear guidance, honest assessments, and meticulous care backed by decades of industry experience.

Read Our Reviews

4.9

Based on 86 reviews

Myrna S.

21:34 10 Jan 26

Excellent job on our jewelry repair!

Tammie E.

17:51 10 Jan 26

Bruce Chase is a jeweler our family has learned to trust. We went to another Country & bought a ring & necklace that the Country is known for & took it to Bruce for sizing. Bruce showed us that our ‘special jewelry’ was fake! Looked so real! Then I brought my wedding ring to him after 2 dogs attacked me & my pet & he found a chip in my diamond - happened in the really hard fall. My ring is fixed & I’m so glad I brought it to an expert. My ring looks better than it ever did!

amy L.

21:42 06 Dec 25

I loved my experience at Diamond Source Jewelers. Extremely knowledgeable, very friendly and helpful. I highly recommend.

Korinn

22:15 05 Dec 25

Our experience with Diamond Source Jewelers was outstanding! I needed 3 platinum rings sized and Bruce was very patient while assessing the perfect size for each ring. The work was completed earlier than expected, which is always a plus. My rings look brand new!

Bruce is extremely knowledgeable and honest about fine jewelry. He is a pleasant and gracious business owner. We’ll be back!

ICMe

01:08 05 Dec 25

I came in recently to have Bruce give me some feedback on a recent estate jewelry acquisition.He was very helpful, extremely knowledgeable and his store has some amazing jewelry.He happens to be an expert gemologist which is a real plus.

Aiden P.

17:06 26 Nov 25

I recently purchased jewelry from Diamond Source Jewelers, and the whole experience was wonderful. The turnaround time was impressive—my order was ready faster than I expected and arrived beautifully packaged. The pieces themselves are stunning and even better in person. Everyone I spoke with was friendly and genuinely helpful, which made the process smooth and enjoyable. I’m really happy with my purchase and will definitely be returning to Diamond Source Jewelers!

Evyenia P.

00:58 27 Oct 25

My wedding ring diamond felt loose, took it in and sure enough my setting was very loose. Diamond Source made my ring look brand new and secured my diamond. So happy with their professionalism and high quality work.

Response from the owner 16:09 27 Oct 25

Evyenia, thank you for your thoughtful review. I’m happy we could get your diamond secure again and make your ring sparkle like new. I truly appreciate your trust and kind words about our work. We look forward to helping you again in the future.

Liza O.

15:48 26 Oct 25

I purchased a ring and had a ring sized and I enjoyed working with Bruce. He is very straightforward, highly knowledgeable and has tremendous experience in the industry. The small, very private setting of the store makes taking your time and making your buying decisions much more fun than being pressured or hurried at a larger chain store. I recommend them for all your Jewelry needs.

Response from the owner 16:06 27 Oct 25

Thank you for sharing your experience Liza. I’m happy to hear you felt relaxed and unhurried while finding the right ring — that’s what we want every visit to feel like. I appreciate your trust and recommendation and look forward to helping you again anytime!

Anthony E.

23:42 22 Oct 25

Had an awesome experience at Diamond Source Jewelers! Bruce is very knowledgeable on his craft and very transparent throught the purchasing process. Highly recommend Diamond Source Jewelers, ill be back!

Response from the owner 12:40 23 Oct 25

Anthony, thank you for your thoughtful review. It’s always rewarding to hear that taking the time to walk through the details makes a difference. I appreciate your support and look forward to working with you again.

Louis T.

15:17 10 Oct 25

Bruce was so helpful in finding my partner and I exactly what we were looking for at an excellent price. He is the most knowledgeable jeweler we talked to and made us feel comfortable buying with him immediately. Great experience, we’ll be back.

Response from the owner 17:57 10 Oct 25

Louis, It was a pleasure helping you and your partner find the right engagement ring. I’m glad to hear you had a great experience and felt comfortable and confident working with me. I truly appreciate your kind words and look forward to seeing you both again soon.

John R.

18:15 30 Sep 25

Bruce was awesome to work with and very knowledgeable!
He communicated very well with us and kept us informed throughout the process!
Highly recommend!

Response from the owner 19:36 30 Sep 25

John, thank you for your kind words and recommendation! I’m happy you felt well-informed throughout the process — clear communication is something we always strive for. It was a pleasure working with you, and I look forward to helping again in the future.

David L.

15:07 26 Sep 25

I appreciated Bruce taking the time to meet with me and appraise some jewelry and coins for estate valuation purposes. He was professional, friendly and took time to educate me on why the various items were valued the way they were. No pressure tactics at all. I plan to return soon to sell some of the items to him.

Response from the owner 19:30 30 Sep 25

Thank you, David. I’m glad to hear you felt comfortable during your appraisal and that our discussion about values was helpful. Providing professional, friendly service without pressure is always our goal, and it means a lot to know that came through. We look forward to seeing you again when you’re ready to move forward.

Rachel H.

23:38 24 Sep 25

Bruce appraised an engagement ring and wedding band that was passed down from a family member. He thoroughly explained all of the steps and I got to sit and watch him do it. He is truly an expert in his field and gave me a ton of great information. It was overall a wonderful experience! I plan to return to design my engagement ring with him.

~ Editing this review to show the amazing engagement and wedding bands that Diamond Source Jewlers custom created for me! ~ we always have the best experience here and we will continue to come back for all of our jewelry needs!

Response from the owner 19:25 30 Sep 25

*Updated 9/30: Again, thank you Rachel! It's always a pleasure working with you and we appreciate your continued business. Thank you Rachel for your kind words. We are looking forward to seeing you again soon.

Lauren S.

21:52 19 Sep 25

I was trying to get my jewelry appraised for insurance. The first place I went to did everything wrong, making me nervous and skittish about leaving my items. I was referred to DS and it was the polar opposite experience. The professionalism and honesty were refreshing. I felt completely comfortable leaving all of my items to be valued. Confidence is everything when you are leaving your heirlooms in another’s hands. Thank you so much for your work.

Response from the owner 15:47 22 Sep 25

Lauren, thank you for sharing your experience. We know how important it is to feel confident when leaving your jewelry and heirlooms in someone else’s hands, and we’re so glad to hear you felt comfortable and well cared for with us. Professionalism and honesty are values we take very seriously, and it means a lot to know that came through during your appraisal. We truly appreciate your trust.

Liz H.

16:58 06 Sep 25

Went to 4-5 other jewelers in the area, and Diamond Source Jewelers quoted me the best price when I wanted to sell my jewelry. Bruce took the time to explain the current market, pricing, etc. to me in a very honest, straightforward manner. Highly recommend.

Response from the owner 14:22 07 Sep 25

Thank you for your thoughtful review, Liz. I’m pleased to hear you felt the process was honest and straightforward, and that we could offer you the best value for your jewelry. Taking the time to explain the market and pricing is important to us, and it means a lot to know that made a difference for you. We truly appreciate your recommendation and hope to help you again in the future.

Design Your Dream Engagement Ring

Create an engagement ring that feels personal, refined, and made with real intention.

At Diamond Source Jewelers, we guide you through diamonds, settings, metals, and design details with private, expert guidance – so the final ring feels beautiful, comfortable, and truly yours.