1.51 Carat Radiant Lab Grown Diamond, F Color, VS2 Clarity, IGI Certified

One and a Half Carats. F Color. VS2. The Radiant Cut. Premium Quality. Certified.

F color is the third-highest grade on the GIA scale — essentially colorless, appearing absolutely white and brilliant with no detectable warmth in any setting or lighting condition. VS2 clarity is completely eye-clean in typical viewing conditions, and the radiant cut's brilliant faceting is one of the most effective shapes for masking inclusions, making VS2 an excellent clarity choice for this shape. At 1.51 carats, independently certified by the International Gemological Institute, this stone delivers the bold, rectangular presence and brilliant-cut fire of the radiant shape in a premium near-colorless quality combination at an accessible price. This is the center stone for a ring of genuine quality and everyday confidence.

The Specifications

• Carat Weight: 1.51 Carats
• Shape: Radiant Cut — Rectangular outline with cropped corners and a brilliant faceting pattern; delivers the bold presence of a rectangular shape with the fire and scintillation of a brilliant cut
• Color: F — The third-highest color grade on the GIA scale; essentially colorless, appearing absolutely white and brilliant with no detectable warmth or tint in any setting or lighting condition
• Clarity: VS2 — Very Slightly Included, second degree; inclusions not visible to the naked eye in typical viewing conditions — the radiant cut's brilliant faceting masks inclusions effectively, making VS2 an excellent clarity choice for this shape
• Certification: IGI Certified — International Gemological Institute; independent third-party verification of F color, VS2 clarity, radiant cut, and 1.51 carat weight
• Origin: Lab-Grown — Physically, chemically, and optically identical to a mined diamond; conflict-free and ethically sourced

Why F/VS2 Is an Intelligent Quality Choice for a Radiant Cut

F color and VS2 clarity is a quality combination that delivers exceptional visual performance at a price that reflects genuine value. F color is essentially colorless in every condition, every setting, every light — just two grades below the theoretically perfect D, and indistinguishable from D or E to the naked eye. VS2 clarity is completely eye-clean in typical viewing conditions, and the radiant cut's brilliant faceting pattern is one of the most effective shapes for masking inclusions — making VS2 a smart, practical choice that delivers the same eye-clean appearance as VS1 at a more accessible price. Together, F/VS2 delivers a radiant that looks exceptional from every angle without paying for clarity that cannot be seen.

The Radiant Cut: Bold, Brilliant, and Versatile

The radiant cut brings together the best qualities of two iconic diamond shapes — the bold, substantial rectangular outline of the emerald cut and the explosive fire and scintillation of the round brilliant. Its cropped corners eliminate the vulnerability of the princess cut's sharp points, while its brilliant faceting delivers a display of light that step-cut shapes simply cannot match. At 1.51 carats, the radiant cut's rectangular silhouette creates a presence on the finger that appears larger than a round brilliant of the same weight — one of the most efficient shapes for visual impact per carat.

The Annie Connection

The radiant cut is the same diamond shape featured in The Annie — our 7.51 carat named original engagement ring with hidden halo and accented band. If you love the character of The Annie and are considering a custom ring at an accessible price point, this 1.51 carat F/VS2 radiant offers the same bold, brilliant shape with premium F color and eye-clean VS2 clarity. Contact us to discuss custom setting options inspired by The Annie or any other design.

IGI Certified: Complete Confidence

This diamond is certified by the International Gemological Institute (IGI), providing independent, third-party verification of the F color, VS2 clarity, radiant cut, and 1.51 carat weight. The certificate travels with the stone and provides permanent documentation of its specifications.

Setting Recommendations

A 1.51 carat F/VS2 radiant cut works beautifully in a wide range of settings — a four-prong solitaire that showcases the rectangular silhouette cleanly, a halo that adds surrounding brilliance and apparent size, or a three-stone setting with tapered baguette or half-moon side stones. F color pairs beautifully with all metal tones. Contact us to discuss custom setting options.

Perfect For

• A custom engagement ring center stone with premium F color and eye-clean VS2 clarity in a bold radiant cut
• A buyer who wants near-colorless quality certified by IGI at an accessible carat weight and price
• Anyone inspired by The Annie who wants to build a custom ring around their own radiant cut
• The intelligent buyer who knows VS2 in a radiant brilliant looks identical to VS1 — at a better price

A 1.51 carat IGI certified radiant at F/VS2 is an exceptional value. Contact us with any questions or to discuss custom setting options.