Diamonds are Earth’s hardest natural gem, forged under extreme heat and pressure. Symbols of eternal love and strength, they are now brightened with the sustainable lab-grown CVD process, being able to offer the same beauty and yet lacking any environmental or ethical concern.

List of Best CVD Diamond Company In Surat

1. Leranath Diamond: The Premium Pioneer

About: Leranath Diamond is a 2010-founded amalgamation of generational diamond expertise with state-of-the-art CVD technology. Their solar power-using factory in Surat is ISO 9001-certified and caters to luxurious retailers all over the globe.
What They Provide:

• Products: Diamonds in D-F color, VVS/IF clarity (0.5-20 carat), fancy shapes like cushion, oval, emerald.
• Services: Services include private labeling, DDP shipping worldwide, IGI/GIA certification, and customized cutting and polishing.
• USP: “Zero-Tolerance Inclusion Policy” – Diamonds must be 100 percent free from inclusions visible to the naked eye.

2. Eco Star Diamonds: The Sustainable Innovator

About: Since 2015, Eco Star has favored eco-friendly production, relying on 100 percent renewable energy and traceability through blockchains; working with IGI for ethical certification.
What They Provide:

• Products: Fancy-color CVD diamonds (pink, blue, yellow), 1-5 carat VS+ stones.
• Services: Custom color development, NFT provenance tracking, small-batch orders.
• USP: “EcoVault” – Reforestation offsets carbon-negative diamonds.

3.Luxica Jewels: The Luxury Specialist

About: Starting to gain importance in 2020, Luxica Jewels joins artisanal crafts with CVD processes to offer jaw-dropping exclusive high-fashion diamonds.
What They Provide:

• USP: “Red Carpet Ready” – 24-hour custom finishing for A-list events.
• Products: Designer-cut CVD diamonds (0.3-10 carats), F-H/VS+ clarity, limited-edition collections.
• Services: Blockchain verification, red carpet jewelry co-design, and VIP customer concierge.

4. Greenlab Diamonds: The Tech Titan

About: A spin-off of India’s space research program (2018), Greenlab uses NASA-grade tech for unparalleled diamond growth precision.
What They Provide:

• Products: Large-carat CVD diamonds (5–15 carats), D-F/VVS+ stones, laser-inscribed gems.
• Services: R&D collaborations, bespoke industrial diamonds (semiconductors/optics).
• USP: “Cosmic Clarity” – World’s only zero-fluorescence large diamonds..

5. Divine Diamonds LLP: The Volume Virtuoso

About: Family-run since 2003, Divine dominates Surat’s commercial CVD segment with high-volume output and agile supply chains.
What They Provide:

• Products: SI/VS clarity rounds & cushions (0.3–3 carats), calibrated melee.
• Services: Wholesale pricing (15% below market), 30-day inventory financing, B2B portal.
• USP: “AstraCut” – Proprietary precision cutting for maximum yield.

6. Diamond Nexus: The Hybrid Specialist

About: Nexus (est. 2017) disrupted the market with patented CVD-moissanite fusion tech, targeting fast-fashion jewelry.
What They Provide:

• Products: “Nexus Spark” hybrids (CVD + moissanite), 0.01–1 ct melee, rose-cut stones.
• Services: E-commerce integration, 48-hour sampling, mixed-stone bundles.
• USP: “FireBright™” – 30% more brilliance than standard CVD at $8–$50/carat.