lab grown diamond carat and millimeter size guide
Carat and Millimeter Size Guide for Lab-Grown Diamonds
Clarify carat ranges for selected stones and millimeter ranges for melee parcels before opening a wholesale quote.
Specification table
Details to clarify before quoting
Use this table as a starting point for a target list. Final availability depends on current inventory, certificate route, and order structure.
Buying notes
- Carat and millimeter requests should not be mixed without context.
- Production buyers should state tolerance and repeat-order needs.
- Bulk buyers should specify total carat weight and size band distribution.
How to use this in an RFQ
Add these specification details to your product interest, monthly volume, destination market, certificate preference, target price, and delivery timing. A complete target list helps the sales desk return realistic options faster.
Send quote-ready specsRelated product paths
Product pages that use this specification
Compare product routes that commonly use this specification before sending a target list.
Loose Diamonds
Build your loose diamond program around stones that match the way your sales team buys: shape, carat range, color, clarity, certificate preference, and target price.
View productMelee Diamonds
For production buyers, consistency often matters more than a perfect single stone: usable lots, clear parcel lists, and reorder logic your factory can repeat.
View productRFQ support
Send this specification with your target list.
We can use these details to check current availability, certificate options, QC evidence, and export documentation support.
Prefer WhatsApp?
Send a target list with product type, shape, size, grade, certificate preference, volume, destination, and target price. It is the fastest way to clarify a wholesale quote.
Open WhatsApp RFQ