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Primary CVD & HPHT Diamond Manufacturer • Surat, Gujarat, India

Lab Grown Diamond
Manufacturers in India.

Buy directly from India's premier lab grown diamond manufacturer in Surat, Gujarat. New Origin Diamonds synthesizes pure Type IIa CVD & HPHT diamonds in our plasma chambers—delivering 10,000+ carats monthly of 100% IGI & GIA certified loose solitaires, calibrated melee parcels, and custom bridal jewelry direct to international buyers, wholesalers, and retail jewelers at true factory manufacturing costs.

Surat Factory Specs Explore Carat Price Guide
4.9 / 5 Rating (1,500+ US Clients & Jewelers)
100% Insured Doorstep Delivery (FedEx / UPS)
New Origin Diamonds Surat Manufacturing
Save Up To 70%
Direct Manufacturer Pricing
IGI & GIA Certified
Insured Express Shipping

Fast door-to-door FedEx/UPS delivery with full transit insurance across the USA.

100% IGI & GIA Graded

Every loose diamond is laser inscribed with official certification numbers.

Direct Factory Wholesale

Save up to 70% on engineered diamonds by eliminating middlemen & brokers.

USA Support & WhatsApp

Direct consultations, 360° HD videos, and dedicated US time-zone assistance.

Primary India Manufacturer Profile • Surat, Gujarat Synthesis Labs

Lab Grown Diamond Manufacturers in India: Direct Surat Factory

New Origin Diamonds is a primary lab-grown diamond manufacturer based in Surat, Gujarat, India—the world's diamond cutting and synthesis capital. Operating high-precision Microwave Plasma Chemical Vapor Deposition (MPCVD) reactors and HPHT cubic presses, New Origin Diamonds produces over 10,000+ carats monthly of 100% pure Type IIa certified diamonds for international retail jewelers, diamond wholesalers, and bespoke luxury ateliers worldwide.

Unlike intermediate brokers or traders operating out of Mumbai or Dubai, New Origin Diamonds operates direct seed-to-solitaire diamond manufacturing in Surat: from plasma carbon crystallization and 5D laser cutting to master artisanal faceting and direct IGI/GIA grading. Sourcing directly from our Surat polishing tables eliminates 3 to 4 middleman layers, saving buyers 40% to 70% in stacked profit margins.

10K+ Carats Monthly Capacity
Type IIa 100% Pure Carbon Lattice
16+ Precision Shapes Cut
50+ Countries Exported To
Production Capabilities

Technical Manufacturing Specifications

Verified technical data for international diamond dealers, retail jewelry brands, and gemological inquiries.

Manufacturing Parameter Surat Factory Standard Buyer Advantage
Synthesis Methodology MPCVD (Microwave Plasma Chemical Vapor Deposition) & HPHT Cubic Press Complete control over optical transparency, strain patterns, and crystal purity.
Gemological Type Type IIa Purity Zero detectable nitrogen impurities Equivalent to the rarest 1–2% of natural diamonds in chemical and optical perfection.
Carat Size Spectrum 0.50 ct to 15.00+ carats solitaires; 0.8mm to 3.5mm calibrated melee parcels From delicate pave tennis bracelets to showstopping trophy centerstones.
Color Range Colorless (D, E, F), Near Colorless (G, H), Fancy Vivid Pink, Blue, Yellow, Green, Black, Red Comprehensive inventory for modern bridal suites and custom designer jewelry.
Clarity Range FL, IF, VVS1, VVS2, VS1, VS2, SI1 (100% Eye-Clean guaranteed) Zero dark flux inclusions, zero milky haze, maximum scintillation and brilliance.
Certification Authority IGI (International Gemological Institute) & GIA (Gemological Institute of America) Every stone is laser-inscribed with official digital report for instant verification.
Insured Global Logistics Door-to-door insured transit via FedEx International Priority, UPS, Malca-Amit Fast 3–5 day delivery with full transit insurance to USA, UK, Canada, Australia, and EU.
HS Tariff Codes 7104.91 (Unworked/Simply sawn) • 7104.99 (Cut & Polished loose lab diamonds) Compliant customs documentation with 0% duty entry to USA and key trade pact regions.
Economics of Sourcing

Surat Factory Direct vs. Middlemen Diamond Brokers

Why cutting out intermediary trading desks directly improves your jewelry sourcing margins.

Sourcing Parameter New Origin Diamonds (Surat Factory) Regional Broker / Trading Office
Pricing Foundation True Factory Manufacturing Cost 30% to 70% Stacked Markup
Supply Chain Origin Direct Plasma Reactor to Polishing Bench Mixed secondary marketplace stock
Custom Cutting & Calibrated Parcels In-House 5D Laser Cutting & OEM Layouts Limited to existing third-party memo listings
Freshness of Inventory Fresh weekly yields from active plasma chambers Aged inventory & circular dealer listings
✦ Direct Factory Value Benchmark ✦

Lab Grown Diamond Price Guide by Carat

Compare direct Surat factory prices against traditional US retail storefronts. All stones are D-F Color, VVS1-VS1 Clarity, and Triple Excellent Cut.

1 CARAT SOLITAIRE IGI Certified

1.00 Carat Lab Grown Diamond

Ideal for solitaire rings, pendant necklaces, and diamond stud earrings.

Direct Factory Price: $350 – $550 USD
US Retail Store Price: $1,200 – $1,800
Guide
MOST POPULAR
2 CARAT SOLITAIRE IGI / GIA Graded

2.00 Carat Lab Grown Diamond

The #1 choice for American bridal rings and stunning oval/round solitaires.

Direct Factory Price: $650 – $950 USD
US Retail Store Price: $2,800 – $4,200
Guide
HIGH DEMAND
3 CARAT STATEMENT IGI / GIA Graded

3.00 Carat Lab Grown Diamond

Dramatic finger coverage with breathtaking scintillation and optical fire.

Direct Factory Price: $1,150 – $1,650 USD
US Retail Store Price: $4,500 – $7,000
Guide
4 CARAT LUXURY IGI Graded

4.00 Carat Lab Grown Diamond

Showstopping luxury solitaires in radiant, emerald, and elongated cushion cuts.

Direct Factory Price: $1,850 – $2,600 USD
US Retail Store Price: $8,500 – $12,000
Guide
5 CARAT+ BESPOKE GIA / IGI Graded

5.00+ Carat Lab Grown Diamond

Master-cut large carat diamonds for collectors, heirloom rings, and VIP designs.

Direct Factory Price: $2,800 – $3,900 USD
US Retail Store Price: $15,000 – $22,000
Guide
B2B WHOLESALE Calibrated Parcels

Wholesale Melee & Memo Stock

Calibrated parcels (0.01ct to 0.50ct) for retail jewelry stores and custom designers.

Bulk Melee Pricing: From $120/ct
Minimum Order: Direct Factory MOQ
Apply For Wholesale Account →
✦ In-House Laser Faceting ✦

Explore 18 Manufactured Diamond Cuts

Explore technical specifications, carat price benchmarks, and IGI/GIA certificates for each diamond shape cut in our Surat facility.

Round Brilliant 58 Facets (Classic Fire)
Oval Brilliant Elongated & Trending
Emerald Step Cut Hall of Mirrors Glow
Cushion Modified Pillow / Vintage Flare
Elongated Cushion 1.25 – 1.40 Ratio Fire
Radiant Cut 70 Facets Extreme Fire
Princess Cut Sharp Geometric Edge
Asscher Cut Art Deco Windmill
Pear / Teardrop Graceful Teardrop
Marquise Cut Royal Navette Silhouette
Heart Cut Pure Romantic Symbol
Trillion Cut Triangular Brilliant
Baguette Cut Straight & Tapered Step
Old European (OEC) Antique Open Culet
Rose Cut Flat Bottom Vintage
Salt & Pepper Galaxy Inclusions
Portuguese Cut 161 Facets (Kaleidoscope)
Dutch Marquise Hexagonal Geometric
✦ The Facts on Engineered Diamonds ✦

Lab Grown Diamonds vs Mined Diamonds

Chemically, physically, and optically identical to earth-mined diamonds. The only difference is origin and price.

Property / Feature New Origin Lab Grown Earth Mined Diamonds
Chemical Composition 100% Pure Carbon (C) 100% Pure Carbon (C)
Hardness & Durability 10 / 10 (Mohs Hardness Scale) 10 / 10 (Mohs Hardness Scale)
Refractive Index & Fire 2.42 (Identical Brilliance) 2.42 (Identical Brilliance)
Diamond Purity Type Type IIa (Top 1-2% Purest) Type Ia (Contains Nitrogen)
Certification & Laser Inscription 100% IGI & GIA Graded IGI & GIA Graded
Environmental & Ethical Impact Conflict-Free, Solar-Powered Heavy Earth Mining Impact
Pricing & Consumer Value Save up to 70% Direct 300%+ Retail Markups
✦ The Science of Diamond Synthesis ✦

From Diamond Seed to Certified Brilliance

Experience the state-of-the-art Plasma CVD and HPHT crystal growth technology inside our Surat synthesis facility.

1
Plasma CVD Growth

High-purity methane gas is ionized into plasma in microwave chambers, depositing pure carbon layer by atomic layer onto diamond seed plates.

2
3D Laser Mapping

Advanced optical scanning maps internal crystalline structures to maximize carat yield, clarity, symmetry, and optical scintillation.

3
Master Faceting

Surat's multi-generation master diamond cutters execute microscopic faceting, delivering Triple Excellent Cut grades across all 10 shapes.

4
IGI & GIA Grading

Every stone 0.50ct+ is independently certified by IGI or GIA gemological laboratories with a microscopic laser-inscribed report number on the girdle.

Custom Engagement Rings Handcrafted in Surat
Bespoke Bridal Crafting

Custom Engagement Rings Handcrafted in Surat

Send us your dream ring CAD or sketch. We match certified CVD diamonds with platinum or 18K gold settings at true factory pricing.

Start Custom Ring Design
Wholesale Lab Grown Diamonds
USA Retail Jewelers & Dealers

Reliable Wholesale CVD & HPHT Diamond Supply

Calibrated melee parcels, memo stones, and large solitaire inventory delivered directly with express insured customs transit.

Apply For B2B Trade Account
✦ Verified Client Reviews ✦

Loved by Couples & Jewelers Across America

Discover why US buyers trust New Origin Diamonds for direct factory craftsmanship, IGI certificates, and unparalleled savings.

"Sourcing a 3 carat oval lab grown diamond directly from New Origin Diamonds in Surat saved me over $4,200 compared to local retail jewelers in Dallas. The IGI certificate verified instantly online!"

MK
Michael & Karen T.
Dallas, Texas (USA)

"As a boutique custom jeweler in Los Angeles, dealing directly with New Origin Diamonds' manufacturing team has transformed my margins while guaranteeing strict IGI cut precision and fast FedEx transit."

DJ
David J. (Custom Jeweler)
Los Angeles, CA

"The customer care desk was extremely helpful in answering my questions. The 2.5ct radiant diamond arrived at my home in San Francisco in 4 days with complete documentation and stunning fire!"

SR
Sophia R.
San Francisco, CA

Premier Lab Grown Diamond Manufacturer & Direct Exporter

New Origin Diamonds is an internationally recognized leader in the synthesis and precision faceting of lab grown diamonds, manufactured diamonds, and engineered diamonds. From certified 1 carat, 2 carat, 3 carat, and 5 carat solitaires to calibrated melee parcels, our Surat diamond manufacturing facility delivers direct factory wholesale pricing to private clients and retail jewelry storefronts across North America and Europe.

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✦ The Global Diamond Capital ✦

Lab Grown Diamond Manufacturer in Surat & Ahmedabad, India

Gujarat is the powerhouse of the global diamond industry, cutting and polishing over 90% of the world's diamonds. Today, Surat and Ahmedabad represent the vanguard of sustainable diamond technology, housing the world's highest concentration of Microwave Plasma CVD reactors and advanced laser cutting studios.

At New Origin Diamonds, our primary synthesis laboratories operate inside the Surat Special Economic Zone and Surat Diamond Bourse (SDB), complemented by wholesale client liaisons serving jewelry houses and private buyers across Ahmedabad, Mumbai, and Delhi.

Direct Factory Export to USA, UK & Canada:

By purchasing directly from our Gujarat manufacturing facility, American couples and jewelers bypass New York 5th Avenue retail margins, saving 60% to 75% on certified IGI Type IIa CVD diamonds with insured doorstep FedEx delivery.

B2B Wholesale Supply Surat & Ahmedabad Offices

Why Global Buyers Choose Indian Diamond Manufacturing

Pioneering Microwave Plasma CVD Technology

Our Surat reactors operate on high-purity methane plasma, synthesizing Type IIa single-crystal diamonds with zero brown/grey undertones.

Generations of Master Artisans

Surat's multi-generational diamond cutters achieve Hearts & Arrows optical symmetry and Triple Excellent polish across all shapes.

Direct IGI & GIA On-Site Grading

Immediate grading by international laboratories in Surat with microscope-matched laser inscriptions on the diamond girdle.

Customs-Cleared Insured US Delivery

Full-value courier insurance via FedEx International Priority directly to your home or jewelry studio across the United States.

✦ Essential Diamond Knowledge ✦

Frequently Asked Questions

Clear guidance on buying certified lab grown diamonds direct from our Indian manufacturing facility.

The vast majority of India's lab-grown diamond manufacturing is concentrated in Surat, Gujarat. New Origin Diamonds is a primary manufacturer, operating advanced MPCVD (Microwave Plasma Chemical Vapor Deposition) chambers and HPHT cubic presses. We produce over 10,000 carats of gem-grade Type IIa certified diamonds monthly, supplying international retail jewelry brands, diamond wholesalers, and bespoke bridal studios worldwide at true factory costs.

Surat processes over 90% of the world's diamonds. When lab-grown technology emerged, Surat's world-class diamond cutting infrastructure—including hundreds of thousands of master diamond polishers, 5D laser cutting studios, access to Gujarat's clean renewable power grid, and on-site IGI and GIA grading headquarters—made it the natural global hub for plasma CVD synthesis and international export.

When you buy from traditional American jewelers or luxury marketplaces, you are paying for multiple tiers of brokers, importers, wholesalers, and retail overhead. By buying direct from New Origin Diamonds' Surat synthesis lab, you get identical certified IGI or GIA diamonds at true factory cost, saving 60% to 75% while receiving personalized gemological support.

Yes. Every diamond we sell above 0.50 carats is independently examined, graded, and certified by the International Gemological Institute (IGI) or the Gemological Institute of America (GIA). Each stone has its unique report number micro-laser inscribed on its girdle for effortless verification.

Under international customs harmonization (HS Code 7104.99), loose unmounted synthetic diamonds enter the United States at 0% customs duty. Eligible imports to Australia enter at 0% customs duty under the AI-ECTA trade agreement. Shipments to Singapore and Hong Kong enter at 0% tariff. Our export department handles all official commercial documentation, airway bills, and customs declarations for effortless clearance.

Yes. For clients located in Gujarat or visiting India, we offer consultations and diamond viewings at our Surat synthesis and crafting headquarters as well as liaison services in Ahmedabad for custom bridal jewelry orders and wholesale B2B parcels.

We ship all orders via FedEx International Priority courier directly to your address in the United States, Canada, the UK, or Europe. Every shipment is 100% insured for its full replacement value, fully customs cleared, and requires an adult signature upon delivery. Average transit time is 3 to 5 business days.

Absolutely. Our in-house CAD jewelry design team and master goldsmiths craft bespoke engagement rings, eternity bands, and diamond tennis bracelets in 950 Platinum, 18K Yellow Gold, 18K White Gold, and 18K Rose Gold tailored around your selected certified diamond.
✦ Direct Surat Manufacturer • B2B & Bespoke ✦

Looking for Lab Grown Diamonds Supplier?

Connect directly with our Surat cutting facility for IGI/GIA certified loose diamonds, calibrated melee, and custom jewelry with insured worldwide express delivery.

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