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SK DIAMDiamonds for Everyone
SK Diam Origin Facility - Surat
SK Diamonds Lab Grown Diamond Collection
Surat, India • World Diamond Capital

Lab Grown Diamonds
cut to your size and MM.

Direct manufacturer and exporter from Surat. IGI & GIA certified stones, matched pairs, and made-to-order parcels at transparent factory pricing.

IGI & GIA Certified
100% CVD Type IIa
Zero Blood Diamonds
450,000+
Certified Stones Cut
100%
Type IIa CVD Purity
45+
Countries Supplied
0.80 - 15ct
Calibrated MM & Solitaires
01 / 02
Matched Pair Diamond•
Fancy Diamond•
CVD Diamond SIZE & MM•
IGI Certified Diamond•
HPHT Diamond SIZE & MM•
Matched Pair Diamond•
Fancy Diamond•
CVD Diamond SIZE & MM•
IGI Certified Diamond•
HPHT Diamond SIZE & MM•
Surat Diamond Atelier

12 Signature Diamond Cuts,
Calibrated to Exact Millimeter.

Hand-faceted and laser-proportioned in Surat. Select any shape to explore certified ready stocks, matched pairs, and made-to-order sieve parcels.

Factory Capabilities

What We Offer

Comprehensive loose diamond inventory and bespoke manufacturing direct from our Surat facility.

STAGE 01 / 04IGI & GIA Graded
Certified lab grown diamonds
Featured Cut
IGI & GIA Graded
Triple Excellent Symmetry & Polish
D-F Colorless Purity
100% CVD Type IIa
Laser Inscribed Girdle
001IGI & GIA Graded

Certified lab grown diamonds

Every stone is graded by a leading gemological lab for cut, colour, clarity and fluorescence. Grown via microwave plasma CVD to achieve Type IIa chemical purity with zero nitrogen impurities.

Triple Excellent Symmetry & Polish
D-F Colorless Purity
100% CVD Type IIa
Laser Inscribed Girdle
Explore Certified lab grown diamonds
002Optically Identical

Matched pairs

Pairs identical in millimeter dimension, table percentage, and crown angle. Hand-sorted and calibrated by generational diamond masters in Surat for luxury earrings, bangles, and bespoke fine jewellery.

Optical Reflection Parity
Exact Millimeter Calibration
Ideal for Studs & Drops
Dual Certificate Dossiers
Explore Matched pairs
003Rare Hues

Fancy colour

Intense pinks, canary yellows, royal blues, and rare fancy hues. Cultivated through controlled atomic lattice doping to produce permanent, vibrant color dispersion that never fades over time.

Fancy Intense & Vivid Tones
Even Saturation & Luster
Available in All 12 Cuts
Zero Secondary Color Doping
Explore Fancy colour
004Custom Sieve & MM

Make to order

Tell us the size, shape and quality you need. We cut it and deliver on time. From 0.80mm micro-pavé melee parcels to 15.00+ carat custom architectural solitaires crafted to exact CAD tolerances.

0.80mm - 4.50mm Sieve Sizing
Custom Faceting Geometry
Rapid 7-Day Ateliers Turnaround
Direct Surat Factory Pricing
Explore Make to order

Certified diamond supply

IGI-certified lab grown diamonds with consistent quality.

Custom diamonds for jewellery

Cut to your exact size, shape and style.

Lab grown manufacturing

Precision-cut stones with full transparency.

Wholesale and export

Ready stock shipped worldwide to 45+ countries.

Craftsmanship & Certification

Mastery in Every Facet,
Verified by Global Standards.

Combining world-class Surat diamond cutting mastery with rigorous laboratory certification for uncompromising brilliance and trust.

Micro-Precision MM Calibration
Surat Atelier Precision
±0.01 MM
Laser Sieve Tolerance

Micro-Precision MM Calibration

Laser-measured and calibrated to exact millimeter dimensions for seamless jewelry setting.

Every CVD rough crystal undergoes 3D laser mapping, automated sawing, and high-frequency faceting at our Surat atelier. Guaranteed uniform millimeter ratios, identical table heights, and crisp facets tailored for high-end eternity rings, tennis bracelets, and luxury pavé layouts.

±0.01mm sieve accuracy & calibrated millimeter layouts
Uniform girdle thickness & parallel culet alignment
Consistent optical symmetry and light performance
Pre-matched parcel assortments ready for casting
100% Type IIa Purity & Certification
Global Laboratory Certification
100% CVD
Type IIa Chemical Purity

100% Type IIa Purity & Certification

The highest optical purity with zero nitrogen impurities, verified by IGI & GIA.

Only top 2% optical-grade Type IIa crystals are selected for faceting — matching the crystal purity of the world's most legendary diamonds. Each solitaire is laser-inscribed with its unique laboratory report number, guaranteeing authentic D-F colorless grades, VVS clarity, and zero fluorescence.

100% Type IIa CVD crystal purity with zero nitrogen
Dual IGI & GIA laser-inscribed girdle certification
100% conflict-free with transparent origin verification
Customs-cleared export dossiers for 45+ countries
Real-Time MM Stocks

Diamond Size & MM Stock Inventory

Calibrated parcels and precision millimeter stones ready for immediate dispatch from Surat.

Diamond Type

1 selected
Shape:

HPHT - Size & MM (15)

Showing 1 - 10 of 15 items
ShapeSizeMMRatioClarityColourTypeQTYApp. WeightPer Carat PriceTotal PriceActions
Asscher0.102.60MM1VVS-VSE-FHPHT
1
0.10LoginLoginLogin
Asscher0.153.00MM1VVS-VSE-FHPHT
1
0.15LoginLoginLogin
Asscher0.203.30MM1VVS-VSE-FHPHT
1
0.20LoginLoginLogin
Asscher0.253.40 MM1VVS-VSE-FHPHT
1
0.25LoginLoginLogin
Asscher0.253.50 MM1VVS-VSE-FHPHT
1
0.25LoginLoginLogin
Asscher0.293.70 MM1VVS-VSE-FHPHT
1
0.29LoginLoginLogin
Asscher0.303.80MM1VVS-VSE-FHPHT
1
0.30LoginLoginLogin
Asscher0.404.20MM1VVS-VSE-FHPHT
1
0.40LoginLoginLogin
Asscher0.404.20MM1VVS-VSE-FHPHT
1
0.40LoginLoginLogin
Asscher0.454.30MM1VVS-VSE-FHPHT
1
0.45LoginLoginLogin
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Surat Diamond Bourse - SK Diam Hub
Concierge Experience

Book Your Exclusive
Diamond Consultation

Schedule a personalized appointment with our experts — online or in-person — and discover your perfect diamond with guidance and trust.

Surat Diamond Bourse - SK Diam Atelier
Surat Diamond Atelier
Direct B2B Origin
Direct Concierge

Book a Consultation

Looking for a specific carat weight, rare fancy hue, or calibrated sieve MM parcel for custom jewellery? Speak directly with our diamond specialists in Surat.

Request Custom Size & Price Quote

Provide your requirements below and our gemology team will prepare a certified stone dossier.