Precision Crafted. Globally Certified. Ready to Ship.
Rachna Export offers a complete catalogue of certified lab grown diamonds across 14 shapes, available from 0.003CT melee to 3CT certified stones. D–E–F colour. VVS to I1 clarity. GIA and IGI certified. Sourced from our CVD facility in Surat's SEZ — and ready for your specification.
The Future of Fine Diamonds, Sourced from Surat
Lab grown diamonds are chemically, physically, and optically identical to natural diamonds. They are graded by the same 4C framework, certified by the same laboratories, and carry the same fire and brilliance. The only difference is origin — and a dramatically more accessible price point.
Our CVD facility in Surat's Special Economic Zone produces D–F colour, VVS–VS clarity stones consistently and at volume. Every stone above 0.30CT is independently certified by GIA or IGI before it leaves our facility.
The result: a reliable, scalable supply chain for B2B buyers who need consistent quality, full documentation, and a partner who responds within 24 hours.
Active Global Clients
Stones Per Month
Shapes In Stock
Inquiry Response Time
12 Shapes. One Trusted Source.
Every shape in our catalogue is available with GIA or IGI certification, D–E–F colour, and VVS to I1 clarity. Select a shape to view its full specification.
Complete Product Specification Table
All shapes are available across the size and grade ranges listed. The product table image below is the official reference document. The interactive version allows filtering and copying.
Official specification reference. All certifications are GIA or IGI for stones 0.50CT and above.
Beyond White. Into Colour.
All 14 shapes in our catalogue are available in Fancy Pink, Yellow, Blue, and Green — produced via HPHT process for consistent, certifiable colour intensity. IGI graded. Available 0.50CT to 3CT.
Fancy Pink
The rarest and most emotionally resonant of fancy colours. Available in Fancy Light, Fancy, and Fancy Intense grades. Highest retail margin in the fancy colour segment.
Fancy Yellow
The most commercially accessible fancy colour. Vivid sun-like warmth. Produced via HPHT for consistent Fancy Intense Yellow grades. Strong demand across all markets.
Fancy Blue
Rare, highly prized, and command significant premiums in luxury retail. Available in Fancy Light Blue and Fancy Blue via HPHT process. Preferred by Gulf and Asian ultra-luxury buyers.
Fancy Green
Emerging demand driven by sustainability narrative and unique colour positioning. Available in Fancy Light Green and Fancy Green. Particularly resonant in European ESG-conscious markets.
Every Stone Backed by the World's Most Trusted Labs
GIA Certified
The global gold standard for diamond grading. Every natural diamond and select lab grown stones above 0.30CT are submitted to GIA for independent grading and laser inscription.
IGI Certified Lab Grown
IGI grades more lab grown diamonds than any other laboratory globally. All CVD and HPHT stones in our collection are IGI certified. Orange-cover reports for full lab grown disclosure.
Kimberley Process Certified
Every natural diamond parcel ships with full KP documentation. Country of origin recorded. Compliance package — KP certificate, SA8000 audit, GIA/IGI reports — available for every deal.
From Specification to Your Door in 5 Steps
Every B2B parcel order follows the same documented process — so you know exactly where your stones are at every stage.
Share Your Specification
Send us your target shape, size range, 4C parameters, and quantity. Our team responds within 24 hours with availability and indicative pricing.
Parcel Assembly & Quality Check
Our in-house GIA Graduate Gemologist grades, matches, and inspects every stone. Parcels are assembled to your exact specification window.
GIA / IGI Certification
All stones 0.30CT and above are certified by GIA or IGI. Report numbers laser-inscribed on girdle for complete traceability.
Kimberley Process Documentation
All natural diamond parcels ship with full KP certification and country of origin documentation. Complete compliance package included.
Insured Global Delivery
All-risk transit insurance, FedEx International Priority or secure courier, customs documentation, and end-to-end tracking — included in every shipment.
Tell Us Your Specification.
We'll Have a Parcel Ready Within 24 Hours.
Share your target shape, carat range, colour, and clarity. Our team will respond with availability, certification options, and pricing within one business day.