Much Larger Selection Available in Store
Certified Lab-Grown
Diamonds Houston
Houston’s lab-grown diamonds start at Sethi’s Fine Jewelry. Every stone in our Voss Road showroom is certified and priced 20-30% less than a comparable natural diamond. Come see and compare them side by side, no appointment required.
What Is a Lab-Grown Diamond?
When discussing lab-created diamonds, a common inquiry is “Are they real, high-quality diamonds?”
The answer is indeed yes! Also known as lab-grown or man-made, these diamonds only differ in their origin. A lab-made diamond is “grown” at a lab with technology that replicates the natural growth process. Moreover, it results in a diamond that is visually and physically the same as one grown beneath the Earth’s surface.
The most important thing to understand? These diamonds are not fake, not cubic zirconias. While some people call them “synthetic diamonds,” that is not technically correct. When comparing it with a simulation, it becomes evident which one is the genuine.
The Benefits of Man-Made Diamonds
- Competitive Prices
No diamond is free, but tighter supply chains mean that lab-grown diamonds in Houston, TX, are often 20-30% less expensive than natural diamonds.
- Eco Friendly
Diamond mining disturbs a great deal of land and creates thousands of pounds of waste.
- Ethically Sourced
Lab-grown diamonds don’t exploit workers or cause injury, whereas mining has been known to harm workers.
How Are Lab-Created Diamonds Made?
To carry lab-grown diamonds Houston trusts, we source them from certified suppliers. These diamonds originate from the carbon seeds of natural diamonds. Through either a special process or intense pressure and heat, they use advanced technology to imitate the natural formation of a diamond.
Lab-made fancy colored diamonds are produced when trace elements are present during the growth phase, similar to how it happens in nature. In both white and fancy-colored lab-grown stones, the exact composition of the trace elements may differ. However, the only way to tell the difference between a lab-grown and natural diamond is by using specialized equipment to detect the distinctions.
Diamond Shapes We Carry
Every diamond has a shape that suits it best. Here's what our specialists help you compare in the showroom:
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After visiting several well-known jewelers in Houston, … I was comforted by the professionalism, stated qualifications, knowledge and confident capability demonstrated by their (Sethi’s Fine Jewelry) staff. Upon delivery of the final hand-crafted product I was completely astonished by the quality of the creation and dazzling characteristics of the diamonds provided. The product quality, time of production and value combined with the price unbelievable incredible beauty of the new setting resulted in an absolute masterpiece. They have us as customers for life. With sincere thanks and appreciation.




