NEW ORIGIN DIAMONDS
New Origin Diamonds
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Direct Surat Diamond Manufacturer & Synthesis Labs

Certified Lab Grown Diamonds
Direct From India

Eliminate retail markups by buying manufactured diamonds directly from the source. New Origin Diamonds synthesizes pure Type IIa CVD diamonds and HPHT diamonds in our Surat plasma chambers—delivering 100% IGI & GIA certified loose stones and custom fine jewelry across all 50 US states.

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.

✦ 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 16 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
✦ 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 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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