Manufacturing Caliber

Star & Melee Lab-Grown Diamonds for Your Business

Share your sieve sizes, millimeter ranges, and parcel quantities. We supply calibrated melee lots directly to manufacturing jewelers and watchmakers.

Loose Calibrated Star Melee Lab-Grown Diamonds in gemological tray
Specimen: Precision Calibrated Star Melee 0.005ct to 0.10ct Parcels

Wholesale Sourcing Advantages

  • Precision Sieve-Calibrated Sizing

    Strictly sorted through standardized diamond sieves (+000 to +11) and digital millimeter gauges for seamless pavé, channel, and bezel setting.

  • Consistent Color & Clarity Uniformity

    Uniform DEF and GH lots with clean VVS–VS clarity. Eliminates dark spots and uneven reflections in eternity bands, watch bezels, and halo mountings.

  • High Yield Volume Parcels

    Direct volume-tiered pricing in tamper-evident trade lots from 5 carats to 100+ carats, engineered for volume manufacturing efficiency.

Direct Trade Contact Options:
WhatsApp Desk Call Desk sales@lavishlabgrowndiamond.com lavishlabgrowndiamond@gmail.com

Tell Us What You Need

Share your requirements and our team will contact you.

Need Custom Cuts or 50+ Stone Wholesale Orders? Use our dedicated B2B custom specification form for specialized cuts and volume lots.
Diamond Specifications (Optional)
We respect your business confidentiality. Your specifications are used strictly to prepare your wholesale quotation. Read our Privacy Policy.