FAQ

All GRWN diamonds are grown using the Carbon Vapor Deposition (CVD) technology. This technology produces Type IIa diamonds which are less than 2% of all diamonds mined. They are the purest diamonds almost devoid of Nitrogen or boron impurities.

GRWN diamonds are made in India. We have a strategic partnership with a best in class fully vertical partner.

The diamond growing facilities are powered by electricity generated by solar panels & wind power, both renewable energy. Any small parts of other energy used is offset.

GRWN is committed to creating a supply chain that’s focused on alternative energy, carbon neutral or light carbon footprint, recyclable materials, and ethical working conditions. We will vet each supplier for compliance based on a combination of 3rd party audits, Certification and/or sustainable standards organizations.

All GRWN diamonds sourced from ALTR are carbon neutral.The growing plant is SMETA-certified and under audit for SCS 007 certification.

Yes, GRWN diamonds are graded with the same standards as mined diamonds and carry grading report analysis for sizes larger than 2 carats (sometimes referred to as “certification” from Gemological Institute of America (GIA).

Yes, The Federal Trade Commission (FTC) The FTC's 2018 Jewelry Guides rules around lab-grown diamonds, stating that a diamond is a diamond regardless of whether it is lab-grown or mined.

Yes. The major advantages are:

• Value, 70%+ less in price than a mined diamond Sustainability,
• GRWN diamonds are manufactured with solar and wind power.
• GRWN diamonds are not manufactured in conflict-free countries.
  

There are no real disadvantages to speak of.

Lab-grown diamonds are chemically and anatomically identical to mined diamonds and will last forever.

No. There are many synthetics and imitations gems available in the marketplace including cubic zirconia and moissanite.

In the last five years, the lab grown engagement ring market share has exceed 50% of purchases.

Yes, they have the identical refractive index of a mined diamond. Brilliance is a result of precision cutting and polishing.

Sophisticated testing equipment is required to tell the difference between lab grown and mined.

This is a personal choice. Moissanite is a silicon carbide and a Diamond if formed from carbon.

A lab-grown engagement ring can purchased starting under a $1000.00.

Only with testing equipment, not with the naked eye, loupe, or a gem scope.

Consumers are quickly changing their buying preference for lab grown versus mined diamonds. Also, the popularity of LGD have lowered the value of mined diamonds which traditionally sold by most jewelers.

GRWN’s lab grown diamonds are manufactured by CVD (Carbon Vapor Displacement) and will not change color. There is an alternative process called HPHT (High Pressure- High Temperature) that may result in a milky or cloudy effect, also known as fluorescence.

GRWN’s lab grown diamonds are manufactured by CVD (Carbon Vapor Displacement) and will not change color. There is an alternative process called HPHT (High Pressure- High Temperature) that may result in discoloration over time.

GRWN’s lab grown diamonds are manufactured by CVD (Carbon Vapor Displacement) and will not change color. There is an alternative process called HPHT (High Pressure- High Temperature) that may result in fluorescence which will glow under fluorescent light sources.

No. Just like mined diamonds, Lab Grown diamonds hold their sparkle.

No, All diamond's brilliance is subject to cutting and polishing perfection.

GRWN’s lab grown diamonds are manufactured by CVD (Carbon Vapor Displacement) and will not change color. There is an alternative process called HPHT (High Pressure- High Temperature) that may result in a milky or cloudy effect, also known as fluorescence, which may look blue or purple.

Color is a personal preference; however, most client prefer a white diamond which lacks the presence of noticeable color.

D Color. The grading system is the same for all diamonds.

Yes. They can be geologically tested with an instrument: Thermoelectric or thermoelectrical conductivity. This tester measures the rate of heat transference through a stone. Diamonds have high thermal conductivity, so the tester sends a small amount of heat through the stone and measures how fast the heat is dispersed. A rapid dissipation of heat indicates that the material is likely a diamond.

Yes, one out of 3 diamond engagement ring are purchased with lab grown diamonds.

Yes, we called them LGDs or Lab Dimaonds.

Yes, Emma Watch, Leo di Caprio, Rhianna, Lady Gaga, Zendaya, Jennifer Hudson, Jennifer Anniston, and Billie Eilish. We also just saw a lot of celebrities and designers embracing Lab Grown Diamonds at the MET Gala.