Loose Lab-Grown Diamonds

Precision-cut stones engineered for brilliance, proportion accuracy and certification transparency.

Available Shapes & Specialty Cuts

Round Brilliant

58-facet configuration engineered for maximum fire and light return. Ideal crown and pavilion angle alignment maintained across production.

Oval Cut

Balanced length-to-width ratios with controlled bow-tie minimization and optimized brilliance spread.

Princess Cut

Modern square brilliance with precise corner symmetry and calibrated pavilion depth.

Emerald Cut

Step-cut precision emphasizing clarity transparency and clean facet architecture.

Baguette & Tapered Baguette

Linear facet structure for side-stone applications with calibrated taper angles for seamless setting integration.

Trapezoid

Structured side-stone geometry designed for three-stone and halo mount configurations.

Pear Shape

Refined teardrop silhouette with reinforced tip integrity and balanced symmetry control.

Cushion Cut

Softened corners with calibrated facet symmetry delivering vintage-inspired brilliance.

Trilliant

Triangular brilliance cut with controlled depth percentage for maximum edge-to-edge light performance.

Custom Artistic Cuts

Precision-engineered novelty shapes including Guitar, Teddy Bear, Christmas Tree, Horse Face and other bespoke outlines.

Custom shape development is executed through advanced CAD mapping, symmetry modeling and calibrated facet planning to ensure structural integrity and consistent optical behavior even within complex outline geometries.

Grading & Specifications

Our loose diamonds are available across a broad range of:

• Carat weights from calibrated sizes to large stones • Color grades (D–J and fancy color spectrum) • Clarity grades from IF to SI • Polish and Symmetry graded to Excellent standards • Fluorescence disclosure included • IGI certification documentation

Proportion data including table percentage, depth percentage, crown angle, pavilion angle and millimeter measurements are available upon request.

Inventory & Bulk Programs

We support calibrated inventory supply, custom cut programs and private-label wholesale partnerships worldwide.
© 2026 Magnus Sparkles — Loose Lab-Grown Diamond Supply
Scroll to Top