Ningbo Crysdiam Technology leads the way in developing CVD Rough Diamond lab diamonds with advanced MPCVD technology. We've got a reputation of providing top quality, high color diamonds up to 60mm in size with precision cutting and color control. Our diamonds aren’t just for your darling’s finger, however; they also have huge potential in cutting-edge industries such as microelectronics, quantum technology and optics.
When selecting the ultimate symbol of everlasting love, a lab grown diamond eternity ring from Crysdiam represents an eternal beauty that's never going to be outdated. Every diamond is lab-grown under exacting conditions, guaranteeing optimal quality and brilliance. These gorgeous rings will not only stand the test of time but of love as well and are a gift ideal for any occasion.

At Crysdiam, we are committed to the highest quality at wholesale prices. Our lab-created diamonds are also eco-friendly and conflict-free, so you can beam brightly without any guilt. And because we’ve skipped some steps in the process and gone straight to selling our diamonds directly to you, you're getting a quality diamond at values that won't leave your pockets empty. With Crysdiam, you can have both – high quality and value.

Here are just a few of the reasons why Emerald shape eternity band you should choose a lab-grown diamond eternity ring from Crysdiam: You’re making an environmentally-conscious choice when you choose a diamond eternity ring from Crysdiam. Our diamonds are manufactured in a way to be sustainable and environmentally friendly, with less impact than mined diamonds. Not only that, but you can feel good knowing our diamonds are 100% conflict free and are in compliance with all UN regulations. When you select Crysdiam, not only are you purchasing a beautiful jewelry piece but you’re also helping people arround the world.

At Crysdiam, we know that each love story is different; that's why you can also customize your ring to meet your needs. So, whether you are a fan of the traditional round cut diamond or the more contemporary cushion cut, our team is here to make your dream ring come true. From selecting the perfect setting to choosing the right band style, we're here for you every step of the way as you design a unique diamond eternity ring that reflects your personality and love story.
White and fancy color lab-grown diamonds in various sizes and shapes;
Offered as certified/uncertified stones, matched pairs, and calibrated parcels.