Loose Diamonds in Rockville, MD

Shop loose diamonds in Rockville, MD at Mervis Diamond Importers. Our diamonds are hand-selected for quality and sparkle, and you can compare natural and lab grown diamonds side by side before choosing the one that is right for you.

Visit our Rockville showroom at 1775 Rockville Pike, or start your search online with our diamond search tool.

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Featured Settings for Loose Diamonds in Rockville, MD

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Round Sculpted Petal-Pavé-Prong Solitaire
Round Sculpted Petal-Pavé-Prong Solitaire in 18kt White Gold
Round Sculpted Petal-Pavé-Prong Solitaire
Tacori
from $3,790.00
Oval Sculpted Petal-Pavé-Prong Solitaire
Oval Sculpted Petal-Pavé-Prong Solitaire in 18kt White Gold
Oval Sculpted Petal-Pavé-Prong Solitaire
Tacori
from $3,790.00
Emerald Sculpted Petal-Pavé-Prong Solitaire
Emerald Sculpted Petal-Pavé-Prong Solitaire in 18kt White Gold
Emerald Sculpted Petal-Pavé-Prong Solitaire
Tacori
from $3,790.00
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577 products

Your Trusted Source for Loose Diamonds in Rockville, MD

Buying a loose diamond is about more than a grading report. Our team explains how cut, color, clarity, and carat weight work together, then shows you diamonds in person so you can see the difference for yourself. Mervis has been helping clients across the Washington, DC area choose diamonds for nearly 100 years.

Learn the 4C’s

Some Jewelry Designers we carry:

Explore Loose Diamonds at Mervis in Rockville, MD

Choosing a loose diamond first lets you focus on the stone that matters most, then pair it with a setting that suits your style. We offer round, oval, cushion, princess, emerald, pear, and other shapes in both natural and lab grown options.

Once you have chosen your diamond, our team can help you set it in an engagement ring, pendant, or pair of earrings.

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Who We Are

We’re a family owned and operated business with nearly 100 years of experience in the jewelry industry. Morris Mervis, our founder, first started the company in Johannesburg, South Africa with one goal in mind: to satisfy each and every customer. Today, we provide high quality Engagement Rings in Tysons, VA and beyond, but you can still expect the same high level of friendly customer service. That’s our guarantee.
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Frequently Asked Questions About Loose Diamonds in Rockville, MD

Mervis Diamond Importers offers loose diamonds at our Rockville showroom at 1775 Rockville Pike. You can also browse our natural diamond inventory online before your visit

Both are real diamonds with the same sparkle and durability. Lab grown diamonds can offer a larger size for your budget, while natural diamonds are formed in the earth. Compare our lab grown diamonds with natural options to see which you prefer

Cut, color, clarity, and carat weight together determine a diamond’s beauty and value. Our guide to the 4C’s explains each one in detail

Ask our team about the grading report for any diamond you are considering. You can also learn how to read diamond lab reports before your visit

Yes. After choosing your diamond, you can pair it with a setting from our engagement ring collection or design a custom ring with our team

The Mervis Experience

For nearly 100 years, Mervis Diamond Importers has garnered a reputation for providing the finest quality diamonds coupled with honest and friendly service. Visiting any of our jewelry stores in Washington, DC, Tysons, VA, or Rockville, MD, means you’ll receive exceptional customer service. Not local? Shop with us online and you’ll enjoy all the benefits of our VIP service.

Expert Guidance from
GIA-Trained Professionals

We Make it Easy.
Seeing is Believing

Complimentary Jewelry
Services for Life

Looking for Loose Diamonds in Rockville, MD?

Visit Mervis Diamond Importers at 1775 Rockville Pike to see loose diamonds in person. Our experts will help you compare shapes, sizes, and quality so you can choose with confidence.

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