Why Source Lab Grown Colored Melee Diamonds From Us?

Unmatched Color Consistency

Advanced HPHT/CVD tech ensures no color zoning. Perfect for pavé settings and micro-pave.

Precision Melee Cutting

Expertly calibrated from 0.6mm to 6.0mm with Excellent-to-Very Good cut grades

Sustainable & Cost-Effective

100% conflict-free, eco-friendly, and available at a fraction of the cost of mined colored diamonds.

Colored Melee Lab Diamonds Usage

Fancy Canary Yellow Vibrant, sun-kissed shades ranging from Fancy Yellow to Fancy Vivid Yellow. Bring unparalleled warmth and brilliance to your designs.

Best Uses: Halo settings, contrast paving, luxury watches.

Ocean Blue Deep, mesmerizing blues reminiscent of rare natural Type IIb diamonds. Stable color under any lighting condition.

Best Uses: Contemporary bridal jewelry, accent stones, oceanic themes.

Blossom Pink Romantic and highly sought-after pastel to vivid pinks. Replicating the ultra-rare Argyle pink diamond aesthetic.

Best Uses: High-end bridal accents, feminine fine jewelry, rose gold pairings.

Vivid Green Lush, rich forest and mint greens. An eco-friendly alternative to fragile emeralds for micro-pave work.

Best Uses: Nature-inspired collections, avant-garde jewelry.

Mandarin Orange Fiery and energetic orange hues with exceptional fire and scintillation. Adds a bold, modern pop of color.

Best Uses: Statement rings, custom luxury watch bezels.

Crimson Red The rarest of the rare. Intense, deep crimson shades that exude ultimate luxury and dramatic flair.

Best Uses: Limited edition collector pieces, high-jewelry accents.

Colored Melee Lab Diamonds Specifications

Specification	Details & Capability
Size Range	0.6mm plus (Calibrated sizes available)
Carat Weight	0.003 ct per stone plus
Available Cuts	Round Brilliant, Princess, Marquise, Pear, Oval, Radiant, Asscher, Cushion, Emerald and others.
Color Grades	Fancy, Fancy Intense, Fancy Vivid, Fancy Deep
Clarity Range	VVS, VS, SI (Eye-clean guaranteed)
Creation Method	HPHT and CVD

What is the minimum order quantity (MOQ) for colored melee diamonds?

To support both boutique designers and large manufacturers, our standard MOQ starts at 5 carats per color and size. For custom specialized cuts, please contact our sales team to discuss feasibility.

Are the colors permanent, or will they fade over time or during jewelry casting?

Our lab-grown colored melee diamonds feature permanent, structural color throughout the gemstone. They will never fade, alter, or lose brilliance. They can withstand standard jewelry manufacturing processes, including ultrasonic cleaning and boiling. Note: For high-temperature stone-in-place casting, please consult us for specific color heat tolerances.

Can I order calibrated sizes for precision watch bezels or micro-pave?

Yes, absolutely. We specialize in calibrated parcel sorting. You can order exact sizes (e.g., exactly 1.2mm, 1.5mm, or 1.8mm) with a strict tolerance of +/- 0.05mm to ensure they fit perfectly into your CNC or pre-cast settings.

Are these melee diamonds HPHT or CVD grown?

We utilize both technologies depending on the color spectrum. For instance, our Yellow and Blue colors are predominantly grown via optimized HPHT to achieve rich saturation, while certain pinks and greens utilize advanced CVD combined with precise post-growth treatment to lock in the perfect hue.

Do your colored loose melee diamonds come with certificates?

Individual grading certificates (like IGI or GIA) are generally not provided for melee diamonds.

How can I be sure that these are not mixed with CZ or moissanite?

Integrity is our core value. 100% of our melee parcels pass through advanced multi-spectral diamond verification instruments before packaging. We guarantee zero contamination with simulants.

Lab-Grown Fancy Color Melee Diamonds Wholesale