4.09 ct Enlongated Hexagonal (Coffin Cut) Lab Grown Diamond (Colour G, Clarity VVS2, IGI Certified)

Bold Geometry. Flawless Presence.

The coffin cut is not for the understated — it is for those who understand that true luxury has an edge. This 4.09 carat elongated hexagonal (coffin cut) lab grown diamond, graded G color and VVS2 clarity by IGI, is a statement stone in every sense. Its dramatic silhouette, pristine interior, and near-colorless brilliance make it one of the most striking shapes available in a diamond of this caliber.

Diamond Details

• Carat Weight: 4.09 ct
• Shape: Elongated Hexagonal — Coffin Cut
• Color: G — Near-colorless; face-up bright white with no perceptible warmth
• Clarity: VVS2 — Very Very Slightly Included; an exceptionally clean stone, virtually flawless in appearance
• Certification: IGI Certified — independently graded by the International Gemological Institute
• Origin: Lab grown — chemically, physically, and optically identical to a mined diamond

The Cut

The coffin cut — an elongated hexagonal shape with tapered ends — is one of the most architecturally dramatic cuts in fine jewelry. Its long, clean step facets create deep, mirror-like flashes of light rather than the scattered sparkle of a brilliant cut. The result is a stone that feels both modern and timeless — bold enough to anchor a one-of-a-kind design, refined enough to wear for a lifetime.

The Quality

G/VVS2 is a benchmark of excellence. At this clarity grade, inclusions are virtually undetectable even under magnification — and in a step-cut stone where the interior is fully on display, that matters. Paired with a G color, this diamond will appear luminously white in any setting or metal tone.

Why Lab Grown?

Lab grown diamonds meet the same IGI grading standards as mined diamonds, with identical physical and optical properties — and a significantly reduced environmental footprint. At 4+ carats, the value advantage is substantial without any compromise in quality or beauty.

A coffin cut diamond at this weight and quality is exceptionally rare. Whether destined for a bespoke commission, a collector's collection, or the centerpiece of a truly original piece of jewelry — this stone arrives ready to become an heirloom.