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Lab Diamond Sourcing

Matched Lab-Grown Diamond Pairs and Melee for Jewelry Production

Matched pairs and melee are different purchasing units. Use this hub to choose the specification framework that fits the intended jewelry.

Send a Matched-Goods Brief
Illustrative matched oval pair and graduated melee arranged for comparison

Compare the purchasing units

Matched pairs

Usually two stones reviewed together for dimensions, weight relationship, outline, color, clarity and visual pattern.

Melee

A parcel or calibrated group defined by millimeter or sieve range, count or total carat, quality range, tolerance and intended use.

What controls a matched pair

Dimensions and face-up outline normally matter more than a matching carat label alone. State the weight basis, ratio, color, clarity, facet-pattern and visual-matching requirements for the setting.

Illustrative assortment of loose laboratory-grown diamonds arranged for wholesale selection

What controls a melee parcel

State millimeter or sieve range, count or total carat, color and clarity range, cut consistency, tolerance and the intended pavé, halo, band or bracelet use.

Request current availability

Send the business context needed for a current supply check.