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A Note from Market Street Diamonds

Thank you for visiting Market Street Diamonds, home of Washington DC’s most exclusive diamond jewelry collection, handmade in the USA,  unique diamond engagement rings, and the only diamond cutter in the region.

Our website showcases select designers that implement a multitude of styles, from vintage-inspired to modern motifs. From our distinctive diamond engagement rings to timeless hand crafted jewelry designs, we provide for that special occasion.

Whether your interest is diamonds, sapphires, rubies, emeralds, tanzanite, tourmaline or South Sea pearls, our necklaces, pendants, bracelets, earrings, and rings are produced in 18 karat gold, palladium, & platinum.

With Market Street Diamonds your imagination is our creation. We would love for you to visit our Georgetown store and jewelry studio to introduce you to our designs. Market Street Diamonds takes pride in creating that personal and memorable item about which you have been dreaming.

Market Street Diamonds has worked with celebrities such as Linda Carter, Michelle Wong, Riddick Bowe, Mike Tyson, Sugar Ray Leonard, and Luciano Pavarotti. You will notice that Market Street Diamonds has carefully selected fine jewelry designers that embrace unique design, high quality and craftsmanship at smart pricing and value.

We thank you for making Market Street Diamonds your preferred fine jeweler and look forward to building an everlasting relationship with you!

How to buy an engagement ring

How to buy an Engagement Ring?

Illustrated by Christopher Clements based on his own Experience at Market Street Diamonds

“The Fifth C is for Conflict Free” ™

Yelp Reviews on Market Street Diamonds
MSD Wedding Wire Award 2017
MSD Wedding Wire Award 2016
Find your Ring Size Know Diamond 4Cs

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Hours :
Tuesday -Saturday
10:30 AM – 6:30 PM

Unique Engagement Rings


New Arrivals


Semi-mount Engagement Rings

Two Tone Openwork Cathedral Engagement Ring

Web only price!
Web only price!

Imagine entering a modern think tank which feeds of off challenges and create personalized fine jewelry. Our think tank is your think tank. This creative process may start off as a pinterest post you may have seen, or your artistic sketch on a napkin from your favorite coffee shop….
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Designer Dino Lonzano has created the ultimate U.S. Military watch. Every watch is dedicated to the American heroes who served their country with integrity and valor. Inspired by a range of vintage U.S. military aircraft, ships, and vehicles, each collection embraces the unique details of the rugged and highly skilled style of engineering implemented during eras of innovation…..
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MSD Green Buying Initiative

Market Street Diamonds takes great pride in its public, consumer to business, diamond-buying initiative. Diamonds often mark a milestone, a remembrance or a symbol of eternal love. Repurposing diamonds from their past life set into a magnificent piece of stunning jewelry should be as intimate as the day they were first given…..
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MSD Wedding Wire Award 2017
MSD Wedding Wire Award 2016