4.40 ct Elongated Cushion CRISSCUT Lab Grown Diamond (Colour F, Clarity VS1, IGI Certified)

Four Carats. Colorless Brilliance. The Crisscut Elongated Cushion.

F color sits at the top of the colorless range — appearing absolutely white and brilliant with no detectable warmth under any conditions. At 4.40 carats of F color and VS1 clarity, independently certified by the International Gemological Institute, this Crisscut elongated cushion is a stone of exceptional quality and commanding presence. The Crisscut's signature crosshatch faceting pattern delivers a uniquely scintillating brilliance — more flashes, more depth, more visual drama than a standard cushion cut — while the elongated profile flatters the finger beautifully. This is a center stone for a ring of genuine distinction.

The Specifications

• Carat Weight: 4.40 Carats
• Shape: Crisscut Elongated Cushion — A cushion cut with a proprietary crosshatch faceting pattern that creates exceptional scintillation and depth, combined with an elongated profile that flatters the finger and maximizes face-up presence
• Color: F — A top colorless grade; appearing absolutely white and brilliant with no detectable warmth or tint in any setting or lighting condition — exceptional color quality
• Clarity: VS1 — Very Slightly Included, first degree; inclusions extremely difficult to detect even under 10x magnification; eye-clean in all conditions
• Certification: IGI Certified — International Gemological Institute; independent third-party verification of color, clarity, cut, and carat weight
• Origin: Lab-Grown — Physically, chemically, and optically identical to a mined diamond; conflict-free and ethically sourced

Why F Color Is Exceptional

F color is one of the three top colorless grades (D, E, F) — appearing absolutely white and brilliant in every setting, every metal, every lighting condition. In a Crisscut cushion, F color delivers a stone with no warmth to consider, no setting color to compensate for, no trade-off to make. Paired with VS1 clarity — one of the strongest clarity grades available — this 4.40 carat stone represents a combination of quality characteristics that is genuinely rare at this price point.

VS1 Clarity: Eye-Clean in Every Condition

VS1 clarity means inclusions are extremely difficult to detect even under 10x magnification — and completely invisible to the naked eye in all typical viewing conditions. In a Crisscut cushion, the brilliant crosshatch faceting pattern further masks any internal characteristics, making VS1 an outstanding clarity choice for this shape. This is a stone you can wear with complete confidence in its visual perfection.

The Crisscut: Scintillation Redefined

The Crisscut is one of the most distinctive and visually captivating diamond cuts available — a proprietary faceting pattern that creates a crosshatch of light and brilliance unlike any standard cut. Where a traditional cushion delivers pillowy, romantic brilliance, the Crisscut elongated cushion adds a layer of visual complexity and drama: more flashes, more depth, more movement. At 4.40 carats, this effect creates a truly commanding presence on the hand. It is the cut for the buyer who wants something genuinely different — and genuinely extraordinary.

IGI Certified: Complete Confidence

This diamond is certified by the International Gemological Institute (IGI), providing independent, third-party verification of every quality characteristic. The IGI certificate travels with the stone and provides permanent documentation of its F color, VS1 clarity, Crisscut elongated cushion shape, and 4.40 carat weight.

Setting Recommendations

A 4.40 carat Crisscut elongated cushion is most beautifully showcased in settings that honor its distinctive faceting and soft silhouette — a simple four-prong solitaire that lets the Crisscut pattern speak for itself, a hidden halo that adds brilliance without obscuring the stone's outline, or a three-stone setting with half-moon or tapered baguette side stones. All metal tones work beautifully with F color — white gold and platinum for a cool, luminous look; yellow gold for a warm, vintage-inspired character. Contact us to discuss custom setting options.

Perfect For

• A custom engagement ring center stone with top colorless quality and the unique visual drama of the Crisscut faceting pattern
• A buyer who wants F color and VS1 clarity — a genuinely exceptional combination — at an accessible price for the carat weight
• Anyone who wants a 4-carat diamond that stands apart from every other stone in the room

A 4.40 carat IGI certified Crisscut elongated cushion at F/VS1 is an exceptional value for the color and clarity quality. Contact us with any questions or to discuss custom setting options.