Diamond Source Jewelers:
Greenwood Village & Denver, Colorado's Best Jewelry Store for Diamonds & Custom Design

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

4.8

Based on 97 reviews

Pat C.

1 month ago

Great service and selection

Heather G.

2 months ago

I’ve been a loyal customer of this jewelry store for years, and they continue to impress me every single time. The quality of their pieces is exceptional, the craftsmanship is beautiful, and the customer service is consistently outstanding. They truly care about their customers and go above and beyond to make every experience special. Five stars without hesitation.

Jennifer H.

5 months ago

I had an absolutely wonderful experience with Diamond Source Jewelers. I purchased a heart necklace, and I truly don’t think I could find that level of quality for that price anywhere else.

Bruce was incredibly kind and helpful throughout the entire process. I told him over the phone exactly what I was looking for, and when he had something in stock that matched, he sent me a photo right away. When I came into the store to see it in person, it was even more beautiful than the picture.

I was genuinely impressed by both the craftsmanship and the customer service, and I couldn’t be happier with my purchase. I will absolutely be coming back and highly recommend Diamond Source Jewelers to anyone looking for quality jewelry and an honest, friendly experience.

Myrna S.

6 months ago

Excellent job on our jewelry repair!

Tammie E.

6 months ago

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.

7 months ago

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

Korinn

7 months ago

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

7 months ago

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.

7 months ago

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.

8 months ago

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.

Liza O.

8 months ago

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.

Anthony E.

9 months ago

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!

Louis T.

9 months ago

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.

John R.

9 months ago

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

David L.

9 months ago

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.

Rachel H.

10 months ago

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!

Lauren S.

10 months ago

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.

Liz H.

10 months ago

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.

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.