A TRUSTED DIAMOND SUPPLIER IN SURAT, INDIA · EXPORTING GLOBALLY

Natural & Lab-Grown Diamond Supplier From Surat

Connect directly with Raffle Diamonds, your factory-direct manufacturing partner in Mahidharpura, Surat. We supply 100% IGI & GIA certified Natural, CVD, and HPHT diamonds to international wholesale gemstone dealers, retail jewelry chains, and bespoke designers across the USA, Europe, the Middle East, and Asia Pacific.

Certification

100% IGI & GIA

Heritage

5+ Yrs Experience

Carat Range

0.005ct to 60.00ct

Global Reach

Serving 10+ Nations

GET INSTANT FACTORY QUOTE

Receive custom parcel rates directly from our Mahidharpura, Surat cutting floor within 24 hours.

Seeking calibrated parcels, custom rose cuts, or large solitaires up to 60 carats?

Our Surat export desk provides batched proforma invoices, free samples, and live memo lines.

Precision Cut Accuracy

0 %

0.01 to 10+ Carat Range

Certified Inventory

0 %

IGI, GIA & HRD Inscribed

Global Export Markets

0 +

USA, HK, UAE, EU & Australia

Doorstep Express Delivery

3- 0 Days

Fully Insured Transit via Brink’s

Heritage & Manufacturing Excellence

Crafting World-Class Diamonds in the Heart of Surat, India

At Raffle Diamonds, we bridge the gap between Surat’s globally renowned diamond manufacturing cluster and international wholesale buyers. Combining generations of artisan diamond cutting heritage with next-generation high-purity CVD & HPHT reactor technologies, we deliver uncompromised brilliancy, color, and cut precision directly to your business supply chain.

Operating from Mahidharpura, Surat—where over 90% of the world’s diamonds are cut and polished—our state-of-the-art facility adheres to strict ethical sourcing standards. Whether you require calibrated melee parcels for high-end watchmaking or certified Type IIa large solitaires, our dual-tier gemological inspection guarantees 100% adherence to GIA and IGI grading benchmarks.

Advanced Cleanroom Reactors

Pure Type IIa CVD growth and precise HPHT color stabilization.

Precision Laser Cutters

Automated facet proportions achieving Ideal Polish & Symmetry.

100% Conflict-Free Sourcing

Kimberley Process compliant natural stones & eco-friendly lab diamonds.

Direct Factory Export

Armored Brink's delivery to USA, HK, UAE & EU within 3-5 days.

DUAL MANUFACTURING EXCELLENCE

Natural & Lab-Grown Diamonds Direct From Manufacturer

As one of Surat’s premier integrated diamond manufacturing houses with 5+ years of lapidary mastery, Raffle Diamonds operates parallel production lines for earth-mined natural diamonds and cleanroom-grown CVD & HPHT diamonds.

EARTH-MINED NATURAL

Kimberley Process Compliant

Wholesale Natural Loose Diamonds

Direct from primary rough auctions to Surat polishing wheels. Hand-selected for fire, scintillation, and pristine cut symmetry. Available in certified solitaires and calibrated sieve parcels.

Carat Spectrum:

0.005ct to 60.00 Carats

Clarity Range:

VVS1 – VVS2 · VS1 · VS2 · SI1 · SI2

Certification:

100% IGI & GIA Certified

Shapes:

9 Classic Shapes + Custom & Antique

CVD & HPHT PURE CARBON

Type IIa Eco-Friendly

Wholesale Lab-Grown Diamonds

Cleanroom Chemical Vapor Deposition (CVD) and High Pressure High Temperature (HPHT) diamonds with optical, physical, and chemical structures identical to earth-mined stones.

Carat Spectrum:

0.005ct to 60.00 Carats

Clarity Range:

VVS1 – VVS2 · VS1 · VS2 · SI1 · SI2

Certification:

100% IGI Certified with Laser Inscription

Purity Grade:

Type IIa Optical Super Purity

Direct Factory Connection

Why Global Diamond Buyers Source From Surat Through Raffle Diamonds

Surat manufactures over 90% of the world’s cut and polished diamonds. Raffle Diamonds provides direct access to high-grade CVD/HPHT lab-grown and natural diamond parcels without middleman commissions.

State-of-the-Art Cutting

Automated laser cutting and robo-polishing systems ensuring exact symmetry, depth ratio, and fire for every solitaire and parcel order.

Type IIa CVD & HPHT Purity

Chemical Vapor Deposition and High Pressure High Temperature grown diamonds verified to possess 100% carbon diamond lattice purity.

End-to-End Export Compliance

Full Custom House Agent (CHA) clearance, Kimberley Process certification for natural diamonds, and doorstep delivery with live tracking.

SURAT FACTORY MANUFACTURING SPECTRUM

Complete Wholesale Diamond Specifications

From calibrated sieve-sorted melee parcels for luxury watch dials and paved halos to monumental 60.00 Carat solitaires, Raffle Diamonds satisfies every B2B wholesale requirement.

1. Star, Melee & Eleven Fourteen

Precision calibrated sieve parcels (-2, +2, +6.5, -1, -13) used extensively for high-end jewelry manufacturing.

2. Pointers (0.10ct - 0.99ct)

High-demand pointer range stones sorted into matched parcels for stud earrings, tennis bracelets, three-stone rings, and pendants.

3. Solitaires (1ct to 60ct)

Individual statement diamonds from 1.00 carat up to near 60.00ct, hand-matched grade-sorted with IGI & GIA grading reports.

4. 9 Shapes & Antique Cuts

Round, Princess, Cushion, Oval, Marquise, Emerald, Radiant, Heart, and Pear plus bespoke antique Rose, Old Mine, and Portrait Cuts.

PRECISION FACETING PORTFOLIO

9 Signature Shapes & Antique Heritage Cuts

Every shape is laser cut and hand-polished by Surat lapidary masters to eliminate optical leakage.

Round Brilliant

58 facets · Round & Brilliant

Oval Brilliant

1.00-12.0ct · Oval Elongated

Emerald Step Cut

Pairs · Hall Classic

Cushion Cut

Modern & Cushion Styles

Radiant Cut

70 facets · High Fire

Princess Cut

Sharp 90° Corners · Kerf Cut

Pear Shape

Teardrop Symmetry · Pear Cut

Marquise Cut

Max Carat Spread · Eye Shape

Heart Shape

Deep Cleft · Symmetrical Lobes

Antique Cuts

Rose, Old Mine, Portrait

BESPOKE OEM FACETTING & CAD ALIGNMENT

Need a Custom Diamond Shape or Antique Facet Cut?

Have a CAD file, custom sketch geometry, or unique moonlight? Our Surat master cutters craft custom Dutch Rose Cuts, Kite Cuts, Hexagonal step cuts, and custom matched layouts to your CAD specifications.

Seamless International Logistics

From Surat Vault to Your Doorstep

Transparent 5-step B2B fulfillment workflow designed for international jewelers.

Inquiry & Spec

Select loose diamonds or send parcel sieve specifications.

HD Video Inspection

Live 10x microscope inspection or digital certificate verification.

Proforma Invoice

Locked-in wholesale pricing in USD, EUR, or AED.

Customs Clearance

Surat Customs CHA export clearance & Kimberley Process.

✓

Insured Transit

Brink’s / Malca-Amit direct air express delivered in 3-5 days.

ANSWER ENGINE & BUYER FAQ

Frequently Asked Questions For B2B Diamond Buyers

Transparent answers regarding Surat manufacturing, IGI/GIA certification, minimum order quantities, and overseas logistics.

Why should global jewelry brands source diamonds directly from Surat through Raffle Diamonds?

Surat processes approximately 90% of the world’s cut and polished diamonds. By partnering directly with Raffle Diamonds in Surat, international buyers eliminate intermediary margins typically added by capital traders in New York, Antwerp, or Dubai. This direct connection provides factory prices, first access to freshly polished CVD and HPHT clean-room runs, and certified natural stones with full IGI and GIA laboratory credentials.

What diamond certifications do you provide for natural and lab-grown stones?

Every solitaire diamond from 0.30 carats up to 60.00+ carats is graded by the International Gemological Institute (IGI) or the Gemological Institute of America (GIA). Each certified diamond features an authentic microscopic laser inscription on the girdle matching its official grading report. For Star, Melee, and Eleven-Fourteen sieve parcels, we provide detailed internal gemological grading for precise millimeter calibration and clarity grading (VVS1 to SI2).

Can Raffle Diamonds manufacture custom diamond shapes and antique cuts?

Yes. Alongside our 9 classic cuts (Round, Princess, Cushion, Oval, Marquise, Emerald, Radiant, Heart, and Pear), our master lapidaries specialize in antique and custom cuts including Rose Cuts, Old European / Old Mine Cuts, Portrait Cuts, and customized CAD geometric cuts. We also produce precision-matched pairs for high-jewelry earrings and bespoke engagement rings.

How are international B2B shipments handled, and what are the delivery times?

All exports are dispatched directly from our Surat vault using specialized insured logistics partners such as Brink’s Global Services and Malca-Amit, along with priority by trusted express carriers. Packages are 100% insured door-to-door and include full Customs Clearance documentation. Typical delivery time to the USA, Canada, UK, Europe, UAE, and Australia is 3 to 5 business days.

What is the minimum order quantity (MOQ) for wholesale diamond orders?

For melee, Star, and Eleven-Fourteen Sieve parcels, our standard wholesale minimum is 25 to 50 carats per lot. For pointers (0.10ct-0.99ct) and certified solitaires (1.00ct-60.00ct), buyers can order individual stones or specific matched sets with no minimum carat threshold.