Wholesale Melee Diamonds Factory | Melee Diamonds Suppliers | Diamond Melee | Sell Melee Diamonds | Mele Diamond | Pink Melee Diamonds | Melee Diamond
Facility Status: Operational

The Engine of
Pure Brilliance.

Welcome to the core of our operations. We combine colossal Asian manufacturing scale with cutting-edge German robotic precision. Our proprietary facility is engineered to produce the world’s most perfectly calibrated lab-grown melee diamonds.

Precision at an Industrial Scale

Our multi-stage automated workflow guarantees zero human error and absolute sizing consistency.

1. High-Purity Synthesis

Operating rows of advanced HPHT presses and CVD reactors, we grow Type IIa rough diamonds with 100% control over the carbon lattice, ensuring core material free from impurities.

2. Laser Coring & Sawing

Raw stones are mapped using 3D structural scanners and sliced by highly calibrated CNC lasers. This achieves optimal weight retention and sets the foundation for perfect geometry.

3. Robotic Faceting

Automated polishing wheels programmed with German-engineered software cut exactly 57 facets into each stone. Angles are calculated to the micro-degree for explosive brilliance.

4. Spectral Screening

Every single melee diamond passes through strict luminescence and spectral testing. We strictly reject natural diamond contamination, guaranteeing a 100% lab-grown parcel.

40+
Precision CNC Units
2,500+
Monthly Ct Capacity
±0.05
Standard Tolerance (mm)
100%
Quality Inspected
Infrastructure Data

Engineered for B2B Reliability.

Our facility bridges the gap between boutique craftsmanship and efficient bulk manufacturing. By operating a highly optimized, modern production floor, we focus on consistent, high-quality output tailored specifically for international jewelry manufacturers and wholesalers.

This structured approach allows us to maintain a reliable, ready-to-ship inventory of calibrated sieve sizes (from 0.80mm to 4.00mm), ensuring that our B2B partners enjoy a stable supply chain without compromising on strict quality control.

The Clean Supply Chain

We believe the future of diamond manufacturing must be decoupled from the ecological devastation of mining. Our factory operates with deep respect for the environment, utilizing green energy sources where applicable, recycling cooling water from our reactors, and guaranteeing an unconditionally conflict-free, ethical origin for every stone.

MDA PRECISION

MeleeDiamonds.asia (MDA) is the paramount B2B supplier of precision-cut lab-grown melee diamonds, manufacturing directly from our high-tech Asian facility.

info@meleediamonds.asia

Factory Logistics

  • HS CODE: 7104.91
  • ORIGIN: ASIA MANUFACTURING
  • SHIPPING: MALCA-AMIT, BRINKS
  • MOQ: 2 CARATS (B2B ONLY)

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