Melee diamonds are widely available for purchase online, typically sold in calibrated millimeter sizes or wholesale parcels measured by total carat weight (tcw). Because they are small—usually under 0.15 carats each—they are commonly priced by the carat or parcel rather than individually.
You can find both natural and lab-grown options from specialized retailers depending on your design requirements:
Lab-Grown Melee Options
Labgems 1.75 - 1.80 mm (0.025 Ct.) 1 Ct. White Round Melee: This calibrated parcel is manufactured in Antwerp, making it an excellent choice for a uniform halo or pavé setting.
Features a brilliant D-E-F color range and VVS/VS clarity.
Dvik Jewels Lab Grown Round Diamond Melee Stones: Available in packs of 20, these stones are ideal for small accent replacements or minimalist bands.
Calibrated precisely at 1.80 mm for consistent jewelry casting.
Natural Melee Options
Avellinno Round Black Melee Diamonds 1.90 MM: Perfect for alternative engagement rings or adding high-contrast accents to your custom jewelry pieces.
Heat-treated, conflict-free, and available in flexible quantities like 6-piece packs or full 1-carat parcels (approx. 30 pieces).
Ganpati Jewels Loose Diamond Parcel: This parcel of 55 brilliant round-cut diamonds is excellent for high-volume custom production or halo settings.
Measures 0.90 mm to 1.00 mm with an attractive G color and VS1 clarity rating.
Where to Source Wholesale & Custom Lots
For premium, certified matching parcels, you can source directly through business-to-business suppliers like Melee on Demand or Pobjoy Diamonds, both of which offer calibrated sorting with no minimum orders.
For manufacturing direct pricing on natural parcels, RRP Diamonds supplies factory-direct cut stone lots.
If you want to bid on unreserved mixed parcels for hobbyist jewelry making, verified dealer auctions on platforms like Gem Rock Auctions regularly feature small break-out lots.
To help narrow down the right option, could you share what jewelry piece you are working on, your preferred mm size, and whether you want natural or lab-grown stones?