Lab Diamond Cushion Modified Brilliant 6.21CT CVD F VS1 EX VG LG560220728 | Messi Jewelry

This 6.21-carat cushion-modified brilliant CVD lab-grown diamond is grown atom-by-atom from pure carbon in a controlled plasma chamber, yielding the same cubic crystal lattice, 2.42 refractive index and 0.044 dispersion as a mined stone—so it flashes, scintillates and withstands everyday knocks with identical Mohs 10 hardness. Graded F for color, it faces up icy-white under both California sun and Nordic showroom LEDs, while the VS1 clarity ensures an eye-clean canvas with no visible inclusions. The EX-VG cut geometry releases the cushion’s signature “crushed-ice” brilliance across every facet. Unlike earth-mined diamonds, it arrives without ecological baggage: zero open-pit scars, zero river diversion, zero habitat loss—just pure carbon transformed into timeless beauty.

6.21CT PEAR LAB DIAMOND

We have an IGI certificate for each diamond to ensure its authenticity, as they possess perfect symmetry and cutting. This pear shaped lab diamond is more suitable for customizing rings, necklaces, pendants, special styles of jewelry, etc., to give oneself or his/her beloved an eternal gift.

Messi Jewelry is a professional manufacturer of lab grown  diamonds, with diamonds in various shapes such as round, oval, pear, and heart, available in stock with sizes ranging from 0.3 to 20 carats. If you need lab diamonds or customized jewelry services, please feel free to contact us

               

1. Scan the rough

* Advanced sarine machine
* Free the diamond from the rough

               

2. Laser cutting

* 3 Production lines

* 50+ floor workers

               

3. Polishing

* 3EX perfect quality

* 20 years of working experience

               

4. Grading

* IGI & GIA certificates

* Monthly output 2,000 carats

About Messi Jewelry

Messi Jewelry is a professional lad diamond manufacturer

Messi Jewelry was founded in the year of 1998, the company committed in developing and produce 14k/18k gold jewelry and silver jewelry, moissanite jewelry. The Company's factory is located at WUZHOU, GUANGXI, CHINA.

We always adhere to a professional spirit in treating every customer. At Messi Jewelry, we have multiple internationally recognized jewelry experts, and our factory's craftsmen have over a decade of production experience. 

1F

Factory 

2F

Exhibition 

Inhorgenta Munich Germany

               

JCK Las Vegas United States

               

Iternational Gems Fair Hong Kong

               

Iternational Gems Fair ShangHai

3F

Jewlelry Fashion Show