Trusted Boston Jewelry Designer

There’s so much love this time of year, making it perfect for ‪diamonds‬ in every shape, style and color. Diamonds are good for self-purchase and for gifts, both at the high-end and at the reasonable price range so we play in with our array of stones.

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Some of our work

Boston Diamond Studio is owned and run by a husband and wife team. Together they create and design stylish and exquisite diamond rings with unbeatable prices. Give them a visit

The most expertly cut diamonds in the world - Boston Diamond Studio
Engagement Rings & Wedding Bands - Boston Diamond Studio
Custom Jewelry
Boston Diamond Studio - Jewelers Building in Boston

Boston Diamond Studio

Boston Diamond Studio was established in 1990 and is located in Jewelers Building Boston #226. We operate our business by gaining your trust and offering you the best quality items at truly the lowest purchase prices. What further sets us apart is the fact that our roots are in the design and manufacturing of fine jewelry....

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Our reputation shines as brightly as our diamonds.

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

Custom Made Jewelry - Boston Diamond Studio - Jewelers Building

Custom Made Jewelry

Boston Diamond Studio is custom made jewelry. From the beginning to the end, from mold, to casting, from polish to setting all is done in house. We use state of the art equipment to that helps make the best and

Jewelry Repair and Restoration - Boston Diamond Studio

Jewelry Repair and Restoration

Jewelry Repair and Restoration. Nothing is ever truly lost or broken. We can fix it! Nothing lasts forever despite even our greatest hopes that it will. What’s more, there are just some things that are easier to fix than others,

GIA Diamond Certificate

GIA Diamond Certificate

Diamonds are the perfect way to say forever and with our vast assortment of diamonds you are sure to find the right diamond for you. We have GIA certified diamonds as well as our beautiful house diamonds at unbeatable prices.

Take advantage of flexible payment option and purchasing power with LUXURY financing

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We have partnered with Synchrony LUXURY financing to help and give you the purchasing power that you can buy exactly what you want and take advantage of flexible payment options.

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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