Non-Certified Lab-Grown Diamonds for Wholesale Sourcing
Source non-certified lab-grown diamonds ranging from 0.23 carat to 90 carats, available in a wide range of shapes to meet your wholesale inventory and manufacturing requirements. Lavish provides commercial parcels, calibrated selections, and bespoke cutting services without third-party laboratory dossiers.
Request Wholesale Pricing
Share your diamond specifications to receive wholesale availability and manufacturer pricing.
Flexible Diamond Selection
Source commercial parcels and single loose diamonds tailored to manufacturing budgets without laboratory dossier surcharges.
Shape and Size Requirements
Broad spectrum spanning classic round brilliants and 17 fancy cuts ranging from 0.23 ct accents up to 90-carat highlight stones.
Specification-Based Sourcing
Select exact parameters across millimeter dimensions, D–M color bands, and VVS to SI2 clarity grades suited for your production line.
Wholesale Orders & Repeat Supply
Consistent parcel replenishment and volume inventory supply coordinated directly from Surat cutting facilities and Mumbai commercial offices.
Understanding Non-Certified Diamonds
Key considerations and procurement guidelines for commercial and manufacturing diamond sourcing.
1. What Non-Certified Means
Non-certified diamonds are genuine lab-grown diamonds supplied without individual third-party laboratory dossiers, providing significant cost advantages for manufacturers.
2. Specification-First Procurement
Buyers define exact parameters—including millimeter tolerances, target color bands, clarity windows, and cutting proportions—to ensure precise fit in jewelry mountings.
3. Physical Inspection & Packing
Every parcel undergoes internal optical examination and mechanical sizing before dispatch. Packing lists and commercial invoices document physical lot specifications.
4. Confirm Requirements Before Ordering
Because stones lack individual laboratory papers, buyers should confirm specific parcel requirements, cutting tolerances, and sample approvals with our trade team.
Commercial Loose Diamonds for Jewelry Production & Trade
Established in 2020, Lavish Lab-Grown Diamond coordinates cutting facilities in Surat, Gujarat and commercial operations from the Bharat Diamond Bourse district in Mumbai — supplying uncertified loose diamonds directly to jewelry manufacturers, wholesalers, and international merchants.
By bypassing individual laboratory grading overheads, non-certified diamond parcels deliver superior margin flexibility for commercial jewelry collections, volume production lines, and high-turnover retail inventory where internal quality control governs procurement.
- check_circle Wholesale & Volume Supply: Commercial parcels and bulk carats calibrated specifically for jewelry factories, regional wholesalers, and trading houses.
- check_circle Full 18-Shape Assortment: Round brilliants, step cuts, cushions, ovals, and contemporary geometric cuts ranging from 0.23 ct up to 90 carats.
- check_circle Tailored Commercial Tolerances: Precision sorting across defined color bands (D–F, G–H, I–J) and eye-clean clarity tiers (VVS, VS, SI).
- check_circle Direct Factory Logistics: Transparent commercial documentation, parcel manifests, and secure worldwide insured shipping.
Explore Diamond Shapes
Lavish supplies non-certified loose lab-grown diamonds across classic brilliant cuts, elegant step cuts, and modern geometric silhouettes. Availability of specific shapes, carats, and ratios should be confirmed with our team.
Round
57/58 Facets · Universal Brilliance
Oval
Elongated · High Surface Spread
Pear
Teardrop Silhouette · Graceful Point
Radiant
Cut Corners · Vibrant Fire
Cushion
Pillow Outline · Soft Curved Edges
Heart
Romantic Cleft · Precise Symmetry
Emerald
Parallel Step Cut · Optical Clarity
Marquise
Navette Outline · Dramatic Length
Princess
Square Brilliant · Sharp Geometric Corners
Asscher
Square Step Cut · Dramatic Depth
Baguette
Linear Step Cut · Clean Architecture
Trilliant
Triangular Brilliant · Bold Symmetry
Hexagon
6-Sided Geometry · Avant-Garde Fine Jewelry
Shield
Architectural Cut · Flanking Stones & Signets
Lozenge
Elongated Rhombus · Sleek Linear Profile
Kite Cut
Angular Symmetry · Modern Bridal & Cluster
Pentagon
5-Sided Outline · Distinctive Stepped Facets
Rose Cut
Faceted Dome · Antique Romantic Luster
Source Non-Certified Diamonds to Your Exact Specifications
Professional buyers evaluate non-certified loose diamonds against defined manufacturing tolerances. We assist clients in reviewing available parcel stock and custom cutting options according to the criteria below.
| Carat Weight | Ranging from 0.23 carat up to 90 carats. Available as single highlight stones, matched pairs for earrings, or volume commercial parcels. Exact weights depend on current inventory. |
| Color Bands | Available in Colorless (D, E, F), Near Colorless (G, H, I, J), and commercial warm hues through M. Fancy color commercial parcels also supplied upon specific inquiry. |
| Clarity Windows | VVS1–VVS2, VS1–VS2, and eye-clean Slightly Included (SI1–SI2) selections sorted under gemological microscope for optimal jewelry yield. |
| Shape & Cutting Style | 18 standard and fancy geometric outlines with tailored length-to-width ratios, table widths, and depth percentages to meet bespoke jewelry mounting requirements. |
| Cut & Polish Quality | Very Good to Excellent polish and symmetry across all cuts to maximize light return, brilliance, and visual spread in fine settings. |
| Growth Method | 100% lab-grown using Chemical Vapor Deposition (CVD) or High Pressure High Temperature (HPHT). Growth method is explicitly disclosed on commercial manifests. |
| Documentation | Supplied as non-certified loose goods accompanied by detailed commercial packing lists, sieve weight manifests, and export invoices. |
Specification-First Diamond Procurement
Sourcing non-certified lab-grown diamonds allows high-volume jewelry producers to optimize manufacturing margins while maintaining rigorous physical standards across their production lines.
Color & Clarity Calibration
Define practical color and clarity bands matching your retail price points. By procuring calibrated ranges rather than individual certified grades, manufacturers significantly reduce acquisition costs.
Millimeter & Proportion Matching
Every stone is selected to fit pre-cast CAD mountings. Precise length-to-width ratios, crown heights, and girdle thicknesses ensure swift setting without costly workshop rework.
Parcel Homogeneity
Commercial parcels are pre-screened to ensure uniform visual fire and brilliance across multi-stone collections, halo settings, and repeat production schedules.
Attention to Diamond Specifications
Every commercial parcel undergoes systematic gemological verification during sourcing and fulfillment to confirm total alignment between client specifications and dispatched diamonds.
Specification Review
Cross-referencing client purchase orders against available inventory in Surat and Mumbai, checking shape, weight, color, clarity, and ratio tolerances.
Physical Sorting & Sizing
Sorting parcels through calibrated mechanical sieves and digital micrometers to ensure exact millimeter dimensions and setting readiness.
Optical Evaluation
Visual inspection under standardized daylight illumination to confirm eye-cleanliness, facet alignment, polish quality, and fire performance.
Quantity & Sizing Check
Digital precision balance verification and parcel reconciliation for orders requiring matched pairs, suites, or specific spread dimensions.
Secure Dispatch Preparation
Individual tamper-evident packaging with matching commercial manifests, export invoices, compliant HS codes, and fully insured international transit.
Diamonds for Jewelry Manufacturing and Trade
Non-certified loose lab-grown diamonds provide cost-efficient, repeatable sourcing across key jewelry manufacturing and wholesale sectors.
Fine Jewelry Production
Supplying calibrated center stones and highlight diamonds for tennis bracelets, statement necklaces, drop earrings, and luxury cocktail jewelry requiring verified optical consistency.
Commercial Bridal Lines
Providing loose solitaires across round brilliants, ovals, emeralds, and radiants tailored for commercial bridal jewelry collections requiring attractive margin profiles.
Wholesale Inventory Replenishment
Partnering with diamond distributors, trading firms, and regional stockists requiring certified and commercial loose inventory across commercial size and color categories.
Retail Jewelry Collections
Assisting independent retail jewelers and multi-store jewelry brands with repeatable diamond specifications, matched pairs, and curated showcase selections.
Professional Diamond Trading
Facilitating B2B trade between diamond merchants, importers, and exporters seeking commercial parcels backed by recognized manufacturer documentation and clear commercial terms.
Bespoke & Custom Mountings
Sourcing specialized fancy shapes and tailored proportions for custom jewelry designers creating one-of-a-kind commercial and haute joaillerie mountings.
Frequently Asked Questions
Clear answers to common questions regarding non-certified loose lab-grown diamond procurement, parcel tolerances, and commercial trade terms.
Discuss Your Non-Certified Sourcing Requirements
Whether you require recurring commercial lots for jewelry manufacturing, matched pairs for bridal mountings, or specific solitaires, our trading team provides personalized quotations and availability.
Mumbai Commercial Center
Bharat Diamond Bourse, Bandra Kurla Complex (BKC), Bandra East, Mumbai, Maharashtra 400051, India.
Commercial Trading · International ExportSurat Manufacturing Facility
AK Road, Surat, Gujarat 395008, India. High-precision laser cutting, mechanical bruting, and facet polishing.
Rough Synthesis · Precision FacetingTrading Hours & Response
Monday to Saturday: 10:00 AM – 7:00 PM IST. Dedicated B2B client consultation and parcel manifests.
Same-Day Invoicing · Fast Dispatch