Discover a wide variety of lab-grown diamonds in over 100+ shapes and sizes. Our collection includes all sized lab grown diamonds ranging from -2, star, melee, pointers and solitaires up to 30 carats . Choose from colors ranging from D-F, G-I, and clarity grades from IF, VVS1, VVS2, VS1, VS2, SI1, to SI2.
We at Eternal Radiance offer the highest quality in terms of cut, colour and clarity with both CVD & HPHT choices, ensuring that you find the perfect diamond with the highest standards of quality. Request a sample today!
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View IGI Sample Certificates
Explore IGI-certified diamonds and their detailed reports. Click the links below to view sample certificates:
View GIA Sample Certificates
Explore GIA-certified diamonds and their detailed reports. Click the links below to view sample certificates:
CVD Process
The CVD (Chemical Vapor Deposition) process involves using gases like methane and hydrogen in a special chamber where a diamond seed is placed. The gases are heated, breaking down into carbon atoms that bond to the seed, allowing it to grow layer by layer into a diamond.
CVD diamonds are highly valued for their ability to create larger, high-quality diamonds, making them ideal for bigger stones. This process is also more flexible, allowing for a wide range of sizes, shapes, and even color variations.
HPHT Process
The HPHT (High-Pressure High-Temperature) process creates diamonds by mimicking the extreme conditions found deep within the Earth. In this process, a small diamond seed is placed in a press, where it is exposed to intense pressure and heat. Over time, carbon bonds to the seed, growing into a larger diamond.
HPHT diamonds are mainly preferred for smaller diamonds due to the efficiency of the process in producing high-quality diamonds at a lower cost, making them an ideal choice for stones typically under 1 carat.