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Welcome to Boston Diamond Studio

Welcome to Boston Diamond Studio, your boutique jewelry destination in the heart of Downtown Boston’s Jewelers Building. We offer a stunning selection of engagement rings, wedding bands, loose diamonds, gemstones, lab-grown diamonds, and fine diamond jewelry. Why Choose Us: - Free first ring sizing to ensure a perfect fit. - Complimentary cleaning and stone inspections to keep your jewelry sparkling. - Free appraisal updates to maintain your jewelry’s value. Visit us in Downtown Boston to discover timeless pieces and enjoy exceptional customer service.

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4.9
Based on 147 reviews
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G.E. Barringer
00:00 20 Jan 25
My now wife and I purchased an engagement ring last spring and couldn't be happier with the ring itself and the service. Zeki and Arvik were kind, knowledgeable, and made the process very straightforward.
Rachel Chen
04:33 18 Dec 24
Awesome experience getting a bespoke made piece within a fast turnaround time and a competitive market rate. I appreciate how responsive Arvik and Zeki were to requests, offering their insights and professionalism to make the desired piece possible. Highly recommend working with them to make things happen, where quality is not compromised despite turnaround times.
Nicholas Dunsmoor
14:35 09 Dec 24
My (now) fiancé and I both can’t say enough good things about Boston Diamond Studio. My fiancé and I started looking at engagement rings together so when “the time comes” I’d have a pretty good understanding on a direction to go. Our search initially started elsewhere and we weren’t gaining progress, we left the jewelers feeling more confused and uncertain than before and some had us feel like a burden. Just when all hope was lost and with our potential marriage in shambles (kidding) we called Boston Diamond Studio.Zeki picked up the call and was genuinely warm and friendly to talk to and told us to come right over. When we got there she kindly welcomed us and had us sit down and from scratch her and Arvik patiently helped us compare shapes, sizes, stones, settings, bands, the whole nine yards until we built the perfect ring that my fiancé and I both knew there and then was the one. The whole process with them felt like what we hoped for but couldn’t find.The next part was the hardest and that was keeping it cool and hiding a bit of my excitement from my fiancé and subtly signaling to Zeki and Arvik that I would call them as we made our way out. The next day I called and placed a deposit and within a week or so the ring was complete and I snuck to pick it up.Fast forward and my fiancé and I just got our wedding bands from them too which was just as memorable and pleasant!We both couldn’t be more thrilled with the timeless rings we’ll be wearing for the rest of our lives and the wonderful experience you two provided :)Thank you again Zeki and Arvik for your knowledge, professionalism and care
Kate O'Neill
19:08 30 Nov 24
My fiancé and I had an amazing experience here. The owners were veryknowledgeable and kind. They spent a lot of time with us going over many different ring options and letting me try them on. I love my ring. It is exactly what I wanted.
dorothy mann
13:25 26 Oct 24
Experienced professionals. Will guide you through the process of selecting your perfect diamond.
Sadie Doran
17:08 23 Oct 24
Long time coming - my fiancé and I got engaged on New Years Eve of last year, and Boston Diamond Studio created our dream engagement ring!!! We did a lot of shopping around for the perfect setting for a family heirloom diamond, and the second we met Zeki and Arvik and saw their work, we trusted and knew this was the spot. The experience was very personalized and special. I love the ring more each day. We'd recommend Boston Diamond Studio to anyone!
Chris Madden1
00:28 08 Oct 24
UPDATE: It was an easy choice to return to Boston Diamond Studio for our wedding bands. Zeki and Arvik guided us through the process with professionalism and care once again. Their selection and quality of jewelry are excellent, but it's the customer service and communication that truly set them apart. Making a purchase as significant as rings can be daunting, but I felt fairly treated and well served throughout the experience. Highly recommend Boston Diamond Studio!!!Zeki & Arvik made the engagement ring purchase process as easy as possible. They honored their promises (had the ring ready ahead of schedule), were very friendly, and made sure I was setup for an elated fiancée. Also added an insert for a snugger fitting after proposal day. Highly recommend!
Teeger Li Blasheck
22:33 01 Aug 24
Boston Diamond Studio helped create the ring of my fiancée's dreams and the exact design I had envisioned. First of all, I was looking for a lab made yellow diamond with particular specifications for the center stone. While other studios I checked out required lengthy and expensive processes just to be able to see such a diamond in person, Boston Diamond Studio showed me a perfect yellow diamond in person during my first visit to their store at no cost to me. During that first meeting, they were also fairly willing to work with my budget. After that, they were very knowledgeable while helping me craft the perfect ring setting with design suggestions that were respectful of the vision I had initially laid out. Once the final design was submitted, they were fairly speedy in their delivery of the final product. Most of all, I appreciate the cheerfulness and professionalism that characterized all of my interactions with the pair at Boston Diamond Studio. I'm happy I found them, and I'm so grateful to them for helping me craft the perfect ring.
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Trusted Boston Jewelry Designer

Boston Diamond Studio is proudly owned and operated by a husband and wife team. Together, they craft and design stylish and exquisite diamond rings at prices that are truly unbeatable. We invite you to visit us and witness their exceptional craftsmanship firsthand.

Diamonds - Diamond Engagement Rings - Conflict Free Diamond Jewelry
Custom Jewelry
Engagement Rings & Wedding Bands
Boston Diamond Studio - Trusted Boston Jewelry Designer

Boston Diamond Studio

Established in 1990, Boston Diamond Studio is a boutique jewelry studio located in the heart of the Jewelers Building in Downtown Boston. Our core mission revolves around establishing trust with our customers and providing them with top-quality items at prices that are competitive, if not lower than market rates. What truly distinguishes us is our strong foundation in the design and manufacturing of fine jewelry....

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Green Refining with SCS Recycled Sustainability Certification

Our manufacturing is centered around sustainable practices. We ensure that all the gold and platinum used in our operations are recycled. We do not contribute to or support the mining of new gold. Our products are made locally and meet the necessary qualifications set by the SCS Recycled Content Certification, along with any partner manufacturers.

Green Refining with SCS Recycled Sustainability Certification

What a client says

My fiancé searched for months for my engagement ring. He had an idea of what I liked so he went hunting at the Jeweler's Building Downtown. He went to EVERY store in the building to find the perfect ring and he found it at Platinum Studio by Z. The owner was honest and EXTREMELY helpful. He customized a BEAUTIFUL ring to our liking. I have to say I cannot stop staring at it. They even sized it the same day so that I wouldn't be without it for more than a few hours. I would like to thank the Platinum Studio by Z for making an elegant, timeless piece that I will wear for the rest of my life.

Lisa T. Newton, MA

Luxury aspirational lifestyle Unique designs of the finest craftsmanship and outstanding quality…

Luxury aspirational lifestyle Unique designs of the finest craftsmanship and outstanding quality…
Design Your Own Jewelry - Conflict Free Diamond Jewelry - Boston Diamond Studio

Design Your Own Jewelry

We specialize in designing and crafting hand-made bridal jewelry that is truly one-of-a-kind. Our designs can be customized to suit your unique taste and preferences.

Free Custom Jewelry Quote - Boston Diamond Studio

GIA Diamond Certificate

We use GIA certified non-conflict natural earth mined diamonds and IGI lab created ideal and excellent beautiful cut diamonds and gemstones. We specialize in trading non-conflict diamonds, our inventory is cherry picked and our prices are comparable if not less

Can't find what you were looking for?

If you can't find a specific item that you're looking for, or if you would like a design made one, just fill out our free quote form and we will contact you as soon as possible.

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