Natural & Lab-Grown Diamonds

Uncut Diamonds

For over 25 years, we’ve proudly served the diamond needs of our local customers throughout Bucks, Montgomery, and Lehigh counties and the surrounding Philadelphia-Allentown area. Our family-run business and experienced team are led by Graduate Gemologist Greg Glemser, an industry-leading authority on natural and lab-grown diamonds, precious metals, and gemstones. Count on us for exceptional quality GIA-certified diamonds at wholesale prices and our signature customer service with a smile. 



Natural diamonds

Natural diamonds are made of carbon, forming deep below the earth’s surface under high temperature and pressure. We carry natural diamonds in a range of color, clarity, cut, and carat weight options to satisfy every budget.

Our natural diamonds are: 

  • GIA Cert LogoGIA - certified
  • Affordable
  • Available in a range of sizes and qualities

Talk to our diamond experts to learn more about our mined stones.



Lab-grown diamonds

Lab-grown diamonds are authentic diamonds grown in a laboratory instead of the earth. These high-quality stones have the same chemical, physical, and optical properties as earth-mined diamonds. They also share the same durability, beauty, and brilliance. However, they’re friendlier on the environment and often more cost-effective than earth-mined alternatives. 

Our lab-grown diamonds are: 

  • GCAL IGI CertGIA-IGI- GCAL certified
  • Cost-effective
  • Environmentally sustainable

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Diamond education

Grading ScaleWhether you choose a natural and lab-grown diamond, our Graduate Gemologist and expert jewelry team are here to provide all the information you need to become an educated and savvy diamond consumer. 

Our diamond education process includes an orientation on the GIA’s diamond grading system that ranks and values diamonds according to the 4Cs:

  • Color
  • Clarity
  • Cut
  • Carat

Using our extensive knowledge and tools of the trade, we’ll guide you through the diamond buying process, answering all your questions in a no-pressure environment. Contact us to request an appointment with our Graduate Gemologist today.



Our diamond jewelry

In addition to loose stones, we also offer many types of diamond jewelry, including: 

Browse our online diamond collection or stop in to select or design your diamond jewelry today. 



We also buy diamonds

Are you looking to sell your diamond jewelry? Not every jeweler buys them, but we do! 

Here’s how it works: 

  1. Examining Diamond RingRequest an appointment – Use our online appointment request form or contact us to schedule a convenient time to bring your diamond into our store.

  2. Evaluation – During your personalized appointment, we clean and evaluate your diamond on-site according to color, clarity, cut, carat weight, and other factors.

  3. Offer – Finally, we’ll provide the best price without any pressure to sell. We will explain the offer to help you understand our valuation and make the best decision for your situation.

  4. Sell – If you choose to sell your diamond, we can either buy it immediately in-store or shop the diamond to other local wholesalers to better assess the market value, so we can pay you the best price. We provide payment in cash and check.


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Why choose us for natural or lab-grown diamonds?

We only sell certified diamonds or lab-grown diamonds

We  sell diamonds certified by the Gemological Institute of America (GIA), the globally respected grading company that invented the industry-standard diamond grading scale. We also sell lab grown diamonds certified by GIA, International Gemological Institute (IGI) and GEM certification & assurance Lab (GCAL) 



Wedding SetWe have access to an extensive inventory.

We offer a wide range of diamonds sizes and qualities to accommodate your diamond needs. If we do not have the right stone in stock, we consult our diamond to procure exactly what you want.



Loose DiamondsWe offer wholesale diamond prices.

As a small, family-run operation, we keep our overhead low, allowing us to pass that savings onto you. Here, you can expect affordable wholesale diamond prices designed to fit into any budget.



 DIamond setterWe have a no-pressure sales environment.

There is never any pressure to buy or sell diamonds in our store. Instead, we encourage questions and are always transparent and honest during every step in the diamond buying and selling process.

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We are seasoned diamond experts.

With a GIA Graduate Gemologist leading the way, we provide a full education on diamonds before you buy. Our transparency and extensive industry knowledge help you feel comfortable making an informed decision. 



Natural & lab-grown diamonds FAQ

Diamond RingWhat is the difference between natural and lab-grown diamonds?

Natural diamonds are rare earth-mined stones, and lab-grown diamonds are made in a laboratory. Both diamonds are authentic, sharing the same properties and characteristics. Lab-grown diamonds are surging in popularity because of their exceptionally high quality and cost-effectiveness. They are also gentler on the environment, giving them an earth-friendly edge.

Can you distinguish the difference between a natural and lab-grown diamond?

It’s difficult to tell the difference between the two types of diamonds. Even a jeweler using a 10x loupe “diamond tester” and traditional gemological observation and technique cannot tell them apart! Only a laboratory-trained gemologist with highly specialized equipment can reliably identify natural from lab-grown diamonds.

Can I afford to buy diamonds?

The price of a diamond depends on several factors, including the stone’s color, clarity, cut, and carat weight. We are highly skilled in determining the most cost-effective way to maximize your budget, including considering lab-grown diamonds over natural ones to help you get a larger stone for a comparable price. In addition, our affordable wholesale pricing will help your dollar go even further.

What is the process for designing my own custom diamond jewelry?

When designing a custom engagement ring or other diamond jewelry, we walk you through every step of the process, starting with diamond selection. After selecting your stone, we proceed to the concept phase, where we help you consider the cut, mounting, and other stylistic elements. Next, we create a digital 3D CAD drawing and wax replica for your review and approval. The final steps are to cast the jewelry and set and finish it according to your personal style.

What is the advantage of having a Graduate Gemologist on staff?

When buying diamonds or any other jewelry, a Graduate Gemologist gives you peace of mind that what you’re buying is authentic and valued fairly. As the highest certification level that a jeweler can have, Graduate Gemologists bring an elevated level of expertise to selling and buying diamonds and performing jewelry appraisals. Learn more about our Graduate Gemologist Greg Glemser on our website.

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We are local diamond experts you can trust

ResizedImage300200 DGEWhether you’re looking to get engaged, celebrate an anniversary, or purchase or design a special piece, our GIA-certified natural and lab-grown diamonds will infuse unforgettable sparkle. With over 25 years of industry experience and a Graduate Gemologist at the helm, we have the knowledge and credentials to help you make the best decision for your budget. 

As a family-run operation, we’ve spent decades building a reputation for honesty and integrity, helping to fulfill our goal of becoming trustworthy local diamond experts. Our exceptional customer service and wholesale diamond prices make us the favorite local choice for all your diamond and jewelry needs. Contact us or visit our store today!