Make a bold statement with our Lab Grown Round Brilliant Cut Diamonds, precisely calibrated in size for designers and professional jewelers working with larger, high-impact stones. Crafted for exceptional consistency and performance, these premium diamonds are ideal for luxury center stone designs, custom engagement rings, and refined fine-jewelry collections.

The round brilliant cut is renowned for its unmatched sparkle and perfectly balanced proportions. Designed to maximize light return, this classic cut delivers extraordinary fire and brilliance, ensuring each stone performs beautifully in both traditional and contemporary settings.

Available in calibrated sizes from 1 to 5 carats, these lab grown diamonds provide versatility for dramatic center stones and standout creations. Choose from VS1/F for crisp, near-colorless brilliance or VS2-SI1/G for excellent eye-clean appearance and exceptional value, all carefully selected to meet professional jewelry standards.

Created using advanced lab-grown diamond technology, each stone possesses the same physical, chemical, and optical properties as a mined diamond. This ethical and sustainable alternative allows designers and jewelers to offer premium quality while supporting responsible sourcing and modern consumer values.

Offered in 1, 2, 5, or 10-piece quantities, these calibrated round brilliant lab grown diamonds are perfectly suited for bespoke commissions or small-batch production. Whether you're crafting a signature engagement ring or building a curated inventory, this collection delivers consistency, brilliance, and confidence for your jewelry business.