Diamonds with Maximum Brilliance

Best quality lab grown diamonds that people love

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about us

Who are we ?

Craft Lab Grown Diamonds is a trusted manufacturer and supplier of lab-grown diamonds. Headquartered in New York, we have a Design Center and Manufacturing facility in Mumbai and Surat, India. Our diamonds are sustainably created and we are proud to be certified under the SCS Global Services’ Third-Party Certification for Natural and Laboratory Grown Diamonds “SCS 007”.

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a brief

what is lab grown diamond ?

Lab-Grown Diamonds are diamonds grown in highly controlled laboratory environments using advanced technological processes that duplicate the conditions under which diamonds naturally develop when they form in the mantle, beneath the Earth’s crust. Since they are made of the same material as naturally mined diamonds, they exhibit the same optical and chemical properties.

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the difference

lab grown diamond v/s earth grown diamond

Natural diamonds

V/S

Lab-Grown diamonds

properties

lab grown

mined

Chemical Composition

Carbon

Carbon

Crystalline structure

cubic

cubic

refractive index

2.42

2.42

Dispersion

0.044

0.044

hardness

10

10

density

3.52

3.52

our expertise

we are experts in making all shapes

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

our expertise

we are experts in making all shapes

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

carat

5.12

cut

excellent

color

f

clarity

vs2

the message

from craft

Owing to its availability and higher perceived value, there is an increased demand for lab-grown jewelry over the last few years. Craft Lab-Grown Diamonds strives to offer diamond dealers, cutters, polishers, jewelry manufacturers, and retailers the opportunity to attract the ever-growing number of consumers who seek to buy lab-grown diamonds.

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our

diamonds

Craft Lab-Grown Diamonds has its rough growing and manufacturing facility with state-of-the-art machines and a high-tech lab. Our scientists and expert engineers at Craft have refined the Chemical Vapor Deposition (CVD) process to eliminate the gases and elements that result in colors and defects. The process simply re-creates the conditions in nature that result in carbon crystallizing into a diamond.

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our

partners

Our

ongoing & upcoming events

Jck Las Vegas

Jun 10, 2022

-

Jun 13, 2022

Sands Expo & The Venetian,Las Vegas, NV

Booth No.

Booth # PC-670, Plumb Club

Book appointment

Vicenzaoro

Sep 9, 2022

-

Sep 13, 2022

Via Oreficeria, 16, 36100 Vicenza VI, Italy

Booth No.

Announcing soon

Book appointment

Jewellery & Gem World Singapore

Sep 27, 2022

-

Sep 30, 2022

Hall 4 – 6, Singapore EXPO 1 Expo Drive, Singapore 486150

Booth No.

Announcing soon

Book appointment

frequently asked

questions

What are Lab-Grown Diamonds?

Lab-Grown Diamonds are diamonds grown in highly controlled laboratory environments using advanced technological processes that duplicate the conditions under which diamonds naturally develop when they form in the mantle, beneath the Earth’s crust.

Since they are made of the same material as naturally mined diamonds, they exhibit the same optical and chemical properties.

What is the Difference between Lab-Grown and Natural Diamonds?

The Lab Grown diamonds are created with the same chemical compositions as Natural diamonds. The controlled temperature and pressures allow the diamond seed to form the same characteristics as Natural Mined Diamonds. The Diamonds are judged based on 4 C’s i.e Carat, Color, Clarity, and Cut. LGDs are graded on the same criteria as mined diamonds, by the same independent gemological laboratories that grade earth-extracted diamonds.Unlike the billions of years it takes to create mined diamonds, lab-grown diamonds typically take 2-8 weeks togrow, depending upon the size of a diamond. White diamonds take the longest time to grow, taking about 2-3 weeks to grow a 1-carat diamond.

How are Lab-Grown diamonds made?

The process of making lab-grown begins with a seed. The diamond seed is used for both the processes of creating a lab-grown diamond – CVD and HPHT.

Chemical Vapor Deposition or CVD involves placing the seed in a plasma reactor chamber which has a mix of carbon-rich gases added at low pressures. Microwaves are inserted into the chamber and superheated into a plasma. This creates the optimum conditions for the carbon to deposit on the diamond seed. An ionization process takes place and the diamond seed begins to grow.

High Pressure High Temperature or HPHT involves placing a diamond seed in a carbon medium with a catalyst. Carbon is the building block of all diamonds whether earth mined or made in a lab. High temperature and high pressure are then applied like when a diamond grows in the earth’s core. This deposits the carbon on the diamond seed and makes it grow.

Is the pricing of Lab-Grown Diamonds different than Natural Diamonds?

While the pricing of Natural Diamonds is determined primarily by the 4C’s, the lab-grown diamonds have more uniform pricing. As the production of lab-grown diamonds is unlimited, they are priced significantly lower than natural diamonds.

What are the benefits of Lab-Grown Diamonds?

Socioeconomic Conscious Luxury - One of the major benefits of lab-grown diamonds is that you know exactly where the diamond originated. These diamonds are sustainable and have a minimal environmental impact. They are not associated with child labor, conflict, or environmental destruction.

Beauty & Durability - These diamonds have the same physical, chemical, and optical properties as mined diamonds.

Value & Quality - These diamonds offer excellent value and are more affordable than mined diamonds with no compromise on size or quality.

Are lab diamonds the same as diamond simulants?

No, lab-grown diamonds are diamonds. Diamond simulants on the other hand are gemstones that may look like diamonds but are made up of different materials and do not have the same durability or brilliance.

What are Lab-Grown Diamonds?

Lab-Grown Diamonds are diamonds grown in highly controlled laboratory environments using advanced technological processes that duplicate the conditions under which diamonds naturally develop when they form in the mantle, beneath the Earth’s crust.

Since they are made of the same material as naturally mined diamonds, they exhibit the same optical and chemical properties.

What is the Difference between Lab-Grown and Natural Diamonds?

The Lab Grown diamonds are created with the same chemical compositions as Natural diamonds. The controlled temperature and pressures allow the diamond seed to form the same characteristics as Natural Mined Diamonds. The Diamonds are judged based on 4 C’s i.e Carat, Color, Clarity, and Cut. LGDs are graded on the same criteria as mined diamonds, by the same independent gemological laboratories that grade earth-extracted diamonds.Unlike the billions of years it takes to create mined diamonds, lab-grown diamonds typically take 2-8 weeks togrow, depending upon the size of a diamond. White diamonds take the longest time to grow, taking about 2-3 weeks to grow a 1-carat diamond.

How are Lab-Grown diamonds made?

The process of making lab-grown begins with a seed. The diamond seed is used for both the processes of creating a lab-grown diamond – CVD and HPHT.

Chemical Vapor Deposition or CVD involves placing the seed in a plasma reactor chamber which has a mix of carbon-rich gases added at low pressures. Microwaves are inserted into the chamber and superheated into a plasma. This creates the optimum conditions for the carbon to deposit on the diamond seed. An ionization process takes place and the diamond seed begins to grow.

High Pressure High Temperature or HPHT involves placing a diamond seed in a carbon medium with a catalyst. Carbon is the building block of all diamonds whether earth mined or made in a lab. High temperature and high pressure are then applied like when a diamond grows in the earth’s core. This deposits the carbon on the diamond seed and makes it grow.

Is the pricing of Lab-Grown Diamonds different than Natural Diamonds?

While the pricing of Natural Diamonds is determined primarily by the 4C’s, the lab-grown diamonds have more uniform pricing. As the production of lab-grown diamonds is unlimited, they are priced significantly lower than natural diamonds.

What are the benefits of Lab-Grown Diamonds?

Socioeconomic Conscious Luxury - One of the major benefits of lab-grown diamonds is that you know exactly where the diamond originated. These diamonds are sustainable and have a minimal environmental impact. They are not associated with child labor, conflict, or environmental destruction.

Beauty & Durability - These diamonds have the same physical, chemical, and optical properties as mined diamonds.

Value & Quality - These diamonds offer excellent value and are more affordable than mined diamonds with no compromise on size or quality.

Are lab diamonds the same as diamond simulants?

No, lab-grown diamonds are diamonds. Diamond simulants on the other hand are gemstones that may look like diamonds but are made up of different materials and do not have the same durability or brilliance.

What are Lab-Grown Diamonds?

Lab-Grown Diamonds are diamonds grown in highly controlled laboratory environments using advanced technological processes that duplicate the conditions under which diamonds naturally develop when they form in the mantle, beneath the Earth’s crust.

Since they are made of the same material as naturally mined diamonds, they exhibit the same optical and chemical properties.

What is the Difference between Lab-Grown and Natural Diamonds?

The Lab Grown diamonds are created with the same chemical compositions as Natural diamonds. The controlled temperature and pressures allow the diamond seed to form the same characteristics as Natural Mined Diamonds. The Diamonds are judged based on 4 C’s i.e Carat, Color, Clarity, and Cut. LGDs are graded on the same criteria as mined diamonds, by the same independent gemological laboratories that grade earth-extracted diamonds.Unlike the billions of years it takes to create mined diamonds, lab-grown diamonds typically take 2-8 weeks togrow, depending upon the size of a diamond. White diamonds take the longest time to grow, taking about 2-3 weeks to grow a 1-carat diamond.

How are Lab-Grown diamonds made?

The process of making lab-grown begins with a seed. The diamond seed is used for both the processes of creating a lab-grown diamond – CVD and HPHT.

Chemical Vapor Deposition or CVD involves placing the seed in a plasma reactor chamber which has a mix of carbon-rich gases added at low pressures. Microwaves are inserted into the chamber and superheated into a plasma. This creates the optimum conditions for the carbon to deposit on the diamond seed. An ionization process takes place and the diamond seed begins to grow.

High Pressure High Temperature or HPHT involves placing a diamond seed in a carbon medium with a catalyst. Carbon is the building block of all diamonds whether earth mined or made in a lab. High temperature and high pressure are then applied like when a diamond grows in the earth’s core. This deposits the carbon on the diamond seed and makes it grow.

Is the pricing of Lab-Grown Diamonds different than Natural Diamonds?

While the pricing of Natural Diamonds is determined primarily by the 4C’s, the lab-grown diamonds have more uniform pricing. As the production of lab-grown diamonds is unlimited, they are priced significantly lower than natural diamonds.

What are the benefits of Lab-Grown Diamonds?

Socioeconomic Conscious Luxury - One of the major benefits of lab-grown diamonds is that you know exactly where the diamond originated. These diamonds are sustainable and have a minimal environmental impact. They are not associated with child labor, conflict, or environmental destruction.

Beauty & Durability - These diamonds have the same physical, chemical, and optical properties as mined diamonds.

Value & Quality - These diamonds offer excellent value and are more affordable than mined diamonds with no compromise on size or quality.

Are lab diamonds the same as diamond simulants?

No, lab-grown diamonds are diamonds. Diamond simulants on the other hand are gemstones that may look like diamonds but are made up of different materials and do not have the same durability or brilliance.