Lab-Grown Diamonds · Wholesale Direct

Brilliance Born
in the Lab

Chemically identical to mined diamonds, IGI & GIA certified. We supply round brilliant, princess, oval, pear and more — loose stones and finished jewelry at wholesale prices.

IGI CERTIFIED
50,000+
Stones in Stock
0.3 – 10ct
Carat Range
D–K / IF–SI
Color & Clarity
7 Days
Fast Shipping
Best Sellers

Popular Cut Shapes

From classic rounds to fancy shapes — every stone ships with a full IGI or GIA grading report.

Best Seller
Round Brilliant

57 facets, maximum light return. The timeless classic with the broadest market appeal worldwide.

From USD 350 / ct
Trending
Oval Cut

Visually larger face-up, elongates the finger. One of the fastest-growing shapes in the modern market.

From USD 310 / ct
Popular
Princess Cut

Sharp corners, bold geometry, brilliance close to a round. A top choice for solitaire engagement rings.

From USD 290 / ct
Classic
Emerald Cut

Step-cut facets demand high clarity. Refined, architectural beauty that showcases the stone's inner life.

From USD 270 / ct
Fancy
Pear Shape

A teardrop silhouette combining brilliant and marquise. Versatile as pendants, drops, or east-west rings.

From USD 260 / ct

More Shapes

Heart, cushion, marquise, radiant & more — contact us for the full catalog

Download Full Catalog →
Why Choose Us

Wholesale Advantages

A decade of lab-grown diamond wholesale, supplying 300+ jewelry brands and retailers across the globe.

Dual Certification

Every stone comes with a full IGI or GIA grading report — complete 4C data that builds instant consumer confidence.

50,000+ In Stock

Bonded warehouse stocked from 0.3 ct to 10 ct in all major shapes, ready to fulfil bulk orders immediately.

7-Day Shipping

QC photos within 24 hours of order confirmation. Domestic and international shipping completed within 7 business days.

Tiered Pricing

Wholesale discounts from 10 ct orders. Orders over 50 ct receive a dedicated account manager and priority pricing.

Custom Sourcing

Specify exact color, clarity, cut and shape requirements. Large orders support OEM engraving and branded packaging.

Expert Support

Our GIA-trained gemologist team provides 1-on-1 stone selection guidance and retail sales material support.

Start your lab-grown diamond wholesale partnership — open an account today

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