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Captivating image of Chicago lab grown diamonds, symbol of conscious luxury, displayed in our showroom

Dec 15, 2023

Reach Digital Group

Welcome to a world where sophistication meets innovation, and the allure of diamonds transcends conventional boundaries. In this city known for its architectural wonders and cultural richness, we proudly present a unique marvel—Chicago Lab Grown Diamonds.

These diamonds stand as a testament to the advancements in jewelry craftsmanship. They redefine the narrative and offer a brilliant fusion of ethical sourcing, technological innovation, and breathtaking beauty. 

What Sets Lab-Grown Diamonds Apart? 

Lab-grown or human-made diamonds are meticulously crafted using advanced automation in a controlled laboratory setting. This environment replicates the conditions under the earth’s crust where natural diamonds are formed.  

Crystal Clarity and Carbon Composition

Our lab-created diamonds mirror the crystal structure and properties of natural diamonds. Made up of genuine carbon atoms, they exhibit the same optical and chemical characteristics. These diamonds are available in various colorless ranges, from fancy hues to vibrant yellows, and offer affordability without compromising quality.

Crafting Diamonds Through Innovation

These diamonds start as tiny carbon seeds from existing diamonds and undergo controlled pressure and heat using the Chemical Vapor Deposition (CVD) method. By mimicking the natural process of diamond formation using advanced automation, we are able to produce a stunning creation that rivals the beauty of mined diamonds. 

Meanwhile, fancy-colored lab-created diamonds are formed when a small amount of specific trace is naturally present during the diamond’s growth phase. The exact composition of both white and fancy-colored lab-created diamonds’ traces differs from natural diamonds, but they boast a unique charm. Specialized equipment can distinguish lab diamonds from natural ones based on trace elements and crystal growth.

Distinguishing Lab-Grown Diamonds from Other Types

Lab-Grown vs. Mined Diamonds

Laboratory-grown diamonds match the sparkle, gloss, and luster of natural diamonds, showcasing identical physical, chemical, and optical properties. They offer excellent value at more affordable prices, accompanied by gem certifications affirming their lab-grown status.

Lab-Grown Diamonds vs. Simulants

Our Chicago lab-grown diamonds stand apart from diamond simulants like cubic zirconia and moissanite. While visually similar, these simulants lack the true carbon crystal structure of diamonds. The distinction becomes evident under scrutiny, both in terms of physical and chemical properties.  

What Sets Our Lab-Grown Diamonds Apart? 

Rigorously Curated and Certified

Every lab-grown diamond from our collection comes with a gem certification, ensuring authenticity and quality.

Technological Marvel

Cultured from tiny carbon seeds of premature diamonds conditioned under extreme pressure and heat, our laboratory-grown diamonds utilize the CVD method for formation, mirroring the natural crystallization process of mined diamonds.

Eco-Friendly Elegance

Choosing lab-grown diamonds promotes environmental sustainability. They employ less than half the energy required to produce a similar proportion of rough carats compared to natural mines.

Cost-Effective Brilliance

Our laboratory-grown diamonds provide an affordable option without compromising on size or quality, making them an attractive choice for those who appreciate both elegance and value.

Lab-Created Diamonds in Chicago at Bryn Mawr Jewelry Co.

Whether you lean towards natural or lab-created diamonds in Chicago, Bryn Mawr Jewelry Co. is your go-to destination. As an authorized retailer for top brands, we offer a diverse selection and services to keep your diamonds radiant for years to come.

Book an appointment or visit our showroom today, and let's explore the brilliance of lab-grown diamonds together. We look forward to matching you with the perfect piece that aligns with your unique taste. Hope to welcome you soon!


Bryn Mawr Jewelry Co. is a luxury diamond jewelry house known for its exceptional fine jewelry and timeless designs.

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Bryn Mawr Jewelry Co.
5139 N. Clark St.
Chicago, Illinois 60640

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Monday Closed

Tuesday to Friday 11 - 7pm

Saturday 11 - 5pm

Sunday 12 - 4pm

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