innovative brilliance

lab grown diamonds

growth type
CVD | HPHT
certification
IGI | GIA
colors
white & fancy colors

Range of Lab-Grown Diamonds

Explore our extensive collection of lab-grown diamonds, ranging from 0.01ct to 20.99 ct, available in round and fancy shapes. We offer a spectrum of colors from D to H, including captivating fancy colors like blue, yellow, green, and pink. Our diamonds are processed to achieve vibrant, natural-looking hues, setting them apart from conventional options.
commitment to excellence
Every diamond at Navkar Gems and Jewels is treated as a unique masterpiece.Our dedication to quality extends from the rough procurement to the final polished stone, ensuring that every step of the process is meticulously monitored.
Custom Diamond Shapes
Differentiate your offerings with custom diamond shapes. Whether it's a unique cut for a special occasion or a non-traditional design, our skilled craftsmen can create diamonds that capture your customers' imagination.
Sustainability Commitments
Partner with a leader in sustainable practices. We are dedicated to reducing our environmental impact through responsible sourcing and supporting projects that benefit the environment and local communities.
At Navkar Gems and Jewels, the journey of our lab-grown diamonds begins with sourcing the finest rough diamonds from renowned growers worldwide. From China to India, USA to Ukraine, and Israel, we ensure that only the best raw materials are selected. The diamond manufacturing process involves meticulous planning with Galaxy and Sarine systems, followed by laser sawing or the 4P process to shape the rough diamonds. Faceting brings out the brilliance, and for diamonds needing enhancement in color, we employ the HPHT process. Each diamond undergoes re-polishing to maximize its brightness before our expert team grades and certifies it for quality. Only after meeting our stringent standards does the diamond find its way to you, our valued client.

Production Process

© 2025
Navkar Gems & Jewels, founded in 1993 in Surat, specialises in high-quality natural and lab-grown diamonds. We're committed to innovation, sustainability, and providing exceptional products and services for our global partners.

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+91 90490 98855

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[email protected]

our address

#107, Jinratna, Surat, IN

quick links

lab grown diamonds

mined diamonds

melee diamonds

jewellery

our story

Contact Us

Navkar Gems & Jewels, founded in 1993 in Surat, specialises in high-quality natural and lab-grown diamonds. We're committed to innovation, sustainability, and providing exceptional products and services for our global partners.
Surat, India
#107, Jinratna, Pipla Sheri, Mahidharpura, Surat IN 395003
+91 261 245 9921 / +91 90490 98855
[email protected]

quick links

lab grown diamonds

mined diamonds

melee diamonds

jewellery

our story

Contact Us

Navkar Gems & Jewels, founded in 1993 in Surat, specialises in high-quality natural and lab-grown diamonds. We're committed to innovation, sustainability, and providing exceptional products and services for our global partners.
Surat, India
#107, Jinratna, Pipla Sheri, Mahidharpura, Surat IN 395003
+91 261 245 9921 / +91 90490 98855
[email protected]