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Largest CVD Lab Grown Diamond Grower & Wholesaler

300
+

Years in the Diamond Industry

KIRA, World’s Largest Grower of CVD Lab Grown Diamonds, takes pride in its team of experts who possess over Three decades of unparalleled experience in the diamond industry. This extensive expertise enables them to consistently deliver top-notch quality lab-grown diamonds to their customers.

Your Trusted Lab Grown Diamond Manufacturers

About US!

Welcome to KIRA, the World’s Largest Grower of CVD Lab Grown Diamonds, based in Surat, India. With our headquarters in Mumbai, India, we pride ourselves on being at the forefront of the diamond industry.

Our team of industry experts has over 30 years of experience in the diamond industry, and we leverage this knowledge to provide our customers with the highest quality lab-grown diamonds available. We firmly believe that everyone deserves access to high-quality diamonds, which is why we are committed to Growing lab-grown diamonds that are environmentally sustainable, socially responsible, and affordable.

Situated in Surat, India, our state-of-the-art growing and manufacturing facilities utilize cutting-edge technology to create diamonds that are virtually indistinguishable from their natural counterparts. Additionally, our lab-grown diamonds undergo certification by leading gemological institutes, ensuring that our customers receive only the most flawless diamonds.

Diamond
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Bringing

You Consistency,

Transparency, and Quality

WITH

Every

Diamond Shipment

Why Kira ?

01

From seed to jewellery -
all in house

Our vertically integrated process ensures complete control over every step, starting from seed to the final exquisite piece of jewellery. 

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02

Impeccable Quality
standards

Our unwavering commitment to quality is the cornerstone of our brand. 

READ MORE
03

A Pledge towards
Sustainability

We are dedicated to making a positive impact on our environment.

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04

Almost 3 Decades of
expertise in the Diamond Industry

With close to four decades of experience, our team possesses a wealth of knowledge and expertise in the diamond industry. 

READ MORE
05

Ethical and
Conflict free Production
Facility

We take pride in operating an ethical and conflict-free production facility. 

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HOW

Are Lab-Grown Diamonds Made?

Are you curious about the mesmerizing process behind CVD Lab-grown diamonds? At KIRA DIAM, we invite you to embark on an enlightening journey that explores the intricate art and science behind crafting these stunning gems. Join us as we unravel the mysteries and unveil the step-by-step process of creating lab-grown diamonds.

HOW?

WHAT

Makes Lab Grown diamonds Better?

Unlock the Brilliance: Why CVD Lab-Grown Diamonds Are the Superior Choice! When it comes to diamonds, lab-grown gems offer a host of advantages that set them apart. Discover the reasons why lab-grown diamonds are considered the superior choice for those seeking stunning, ethical, and sustainable beauty.

What?

WHY

choose CVD Lab grown
over Natural Diamonds?

all services

DIAMOND TYPE

LAB GROWN
  • Created in controlled laboratory environments
  • Minimal environmental impact
  • Same brilliance and clarity as mined diamonds
  • More value for money without compromising on quality
  • Free from conflict, exploitation of labor & Reduced usage of water

DIAMOND TYPE

NATURAL MINED
  • Formed naturally over billions of years
  • Limited supply drives up prices
  • Mining contributes to significant ecological damage
  • Considered rare but it has a substantial environmental impact
  • Inconsistent quality

Your Trusted Lab Grown Diamond Manufacturers

THE

 4 C’s Of Quality!

Diamond
01

Cut

The cut is the most significant factor in creating sparkle and fire, and even a diamond of high quality can appear dull and lifeless without a high cut grade.

02

Clarity

This refers to the inclusions (internal) or blemishes (external) that are present in the stone.

03

Color

Diamonds are graded in color from D to Z. The scale starts with D, representing colorless diamonds, and ends at Z, which represents light yellow or brown diamonds. A diamond with a lighter yellow or brown color is considered lower in color grade. In contrast, a colorless stone allows the maximum amount of light to pass through, enhancing its brilliance and fire. Therefore, the whiter a diamond, the higher its price tends to be.

04

Carat weight

Diamond carat is often misunderstood as it refers to a diamond’s weight, rather than its size. When comparing diamond carat sizes, it is crucial to consider the diamond’s cut as well. A high-carat diamond with a poor cut grade may appear smaller, often cut deeper, than a diamond with a smaller carat weight but a better cut.

CVD Diamond Supplier: Excellence in Every Gem

SHAPES

Diamond Shapes We offer!

all services
Group 18 (2)

ROUND CUT

Group 19 (1)

OVAL CUT

Group 20 (1)

RADIANT CUT

Group 21 (1)

PEAR CUT

Group 22 (1)

PRINCESS CUT

Group 23 (1)

EMERALD CUT

Group 24 (1)

MARQUISE CUT

Group 30

Cushion LG

Group 27

Cushion SQ

Group 31

Heart Cut

Group 32

Asscher Cut

6-3

ROUND CUT

Diamond Shape types - Oval Cut

OVAL CUT

Diamond types (1)

RADIANT CUT

8

EMERALD CUT

5 (2)

PEAR CUT

3 (3)

PRINCESS CUT

6-3

ROUND CUT

Diamond Shape types - Oval Cut

OVAL CUT

Diamond types (1)

RADIANT CUT

8

EMERALD CUT

5 (2)

PEAR CUT

3 (3)

PRINCESS CUT

Group 18 (2)

ROUND CUT

Diamond Shape types - Oval Cut

OVAL CUT

Group 20 (1)

RADIANT CUT

Group 21 (1)

PEAR CUT

Group 23 (1)

EMERALD CUT

Group 22 (1)

PRINCESS CUT

Group 30

Cushion LG

Group 24 (1)

MARQUISE CUT

Group 31

Heart Cut

Group 27

Cushion SQ

Group 32

Asscher Cut

Our Certification

Gemological Institute of America

GIA

GIA is considered one of the most prestigious and respected gemological institutes in the world.

International Gemological Institute

IGI

IGI is another well-known gemological institute that offers diamond grading and certification services.

Associated With

Gem & Jewellery Export Promotion Council

GJEPC India

GJEPC plays a crucial role in supporting and promoting the Indian gem and jewellery industry on both domestic and international platforms.

LET’S
GROW TOGETHER
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World's Largest Grower Of CVD Lab Grown Diamonds

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