MeleeDirect · A subsidiary of Core Diamond Group
Calibrated Melee Diamonds — Direct, Fast, Wholesale
Order natural and lab-grown melee by size, shape, color, clarity and parcel type. Sorted, packed and shipped for production jewelers, setters and CAD/CAM teams.
HPHT · CVD · Natural
Pick your supply. All calibrated to the same mm tolerances, all sorted in NYC, all shipped fast.
HPHT Melee
High Pressure High Temperature melee with strong structural integrity and classic crystal habit. Production-grade durability.
- ▸ Robust crystal structure, excellent polish
- ▸ 0.70 mm – 5.00 mm calibrated
CVD Melee
Chemical Vapor Deposition melee with excellent color consistency and high yields. Ideal for pavé and channel settings.
- ▸ Type IIa purity, DEF+ color consistency
- ▸ 0.70 mm – 5.00 mm calibrated
Natural Diamonds
Sourced from our NYC Diamond District network. Submit a request with your specs and we'll quote.
- ▸ Request form: size, color, clarity, carat, qty
- ▸ Sourced to spec from trade inventory
Black Natural Diamonds
Round natural black melee calibrated to the millimetre. Contrast pave, halos and accent settings.
- ▸ Opaque, evenly matched black melee
- ▸ Calibrated sizes for production settings
Catalog
Shop by Shape
Sorting discipline
Gauged, graded and matched before it ships
Every parcel is sieved to millimeter range, screened for make and matched for color and clarity so a repeat order sets exactly like the first one. Rounds, princess and straight baguette are held to the same tolerances.
Workflow
Built for the way production teams buy
Specify
Filter by shape, millimeter range, color, clarity and make.
Confirm stock
See available weight and lead time before you commit.
Order
Checkout pricing is confirmed by our supply system, not estimated.
Reorder
Repeat the same specification from your order history.
Trade credentials
Backed by Core Diamond Group.
MeleeDirect operates as a subsidiary of Core Diamond Group, a family of diamond businesses serving the trade from the heart of the NYC Diamond District for over two decades. We do not sell to the public. Every parcel is screened, sorted and shipped for jewelers, setters and manufacturers.
Wholesale account
Recurring melee supply for your bench.
Open a MeleeDirect wholesale account for volume pricing, priority sourcing and production-ready parcels matched to your CAD specs.