4.06 ct Square Radiant Lab Grown Diamond (Colour G, Clarity VS1, IGI Certified)

4.06 ct Square Radiant Lab Grown Diamond (Colour G, Clarity VS1, IGI Certified)Four Carats. Premium Quality. The Square Radiant. The square radiant cut is one of the most compelling diamond shapes available the bold, square outline of a princess cut combined with the cropped corners and brilliant faceting of a radiant cut, delivering exceptional fire and scintillation in a shape that is simultaneously modern and deeply flattering. At 4. 06 carats of G color and VS1 clarity, independently certified by the International

Four Carats. Premium Quality. The Square Radiant.

The square radiant cut is one of the most compelling diamond shapes available — the bold, square outline of a princess cut combined with the cropped corners and brilliant faceting of a radiant cut, delivering exceptional fire and scintillation in a shape that is simultaneously modern and deeply flattering. At 4.06 carats of G color and VS1 clarity, independently certified by the International Gemological Institute, this stone represents a premium quality combination at a price that makes four carats of near-colorless, eye-clean brilliance genuinely accessible. This is a center stone for a ring that will be worn with absolute confidence.

The Specifications

• Carat Weight: 4.06 Carats
• Shape: Square Radiant Cut — A square outline with cropped corners and a brilliant faceting pattern; combines the bold presence of a princess cut with the fire and light performance of a radiant cut
• Color: G — Near-colorless; G color is one of the most popular and highly regarded color grades in diamond buying — essentially colorless to the naked eye, appearing absolutely white and brilliant in any setting and any light
• Clarity: VS1 — Very Slightly Included, first degree; inclusions invisible to the naked eye and extremely difficult to detect even under 10x magnification — exceptional transparency and brilliance
• 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 G Color and VS1 Clarity Are the Premium Sweet Spot

G color and VS1 clarity represent one of the most sought-after quality combinations in diamond buying — and for good reason. G color sits at the top of the near-colorless range, appearing absolutely white and brilliant to the naked eye with no detectable warmth in any setting or lighting condition. VS1 clarity ensures the stone is completely eye-clean, with inclusions that are invisible without magnification and extremely difficult to find even under a loupe. Together, G/VS1 delivers the look and performance of a flawless diamond at a price point that reflects genuine value — the quality combination that experienced diamond buyers consistently choose.

The Square Radiant: Bold, Brilliant, and Distinctive

The square radiant cut occupies a unique position in the diamond shape landscape — it has the bold, substantial square presence of a princess cut, but with cropped corners that eliminate the princess cut's vulnerability to chipping and add a softer, more refined silhouette. Its brilliant faceting pattern delivers fire and scintillation that step-cut shapes like the emerald and Asscher cannot match, making it one of the most visually dynamic square diamond shapes available. At 4.06 carats, the square radiant's large table and brilliant faceting create a display of light that is genuinely extraordinary — bold, modern, and impossible to ignore.

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 G color, VS1 clarity, square radiant cut, and 4.06 carat weight — complete confidence that this diamond is exactly what it claims to be.

Setting Recommendations

A 4.06 carat square radiant is a versatile and striking center stone that works beautifully in a wide range of settings. A four-prong solitaire with prongs at the corners showcases the square silhouette cleanly and allows maximum light entry. A halo of round brilliants adds surrounding brilliance and softens the square outline. A three-stone setting with tapered baguette or half-moon side stones adds width and presence. The square radiant's brilliant faceting pairs beautifully with all metal tones — white gold and platinum for a cool, modern 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 premium quality and bold square presence
• A buyer who wants the brilliance of a radiant cut in a square silhouette
• Anyone seeking G/VS1 quality — the premium sweet spot — at an accessible price for the carat weight

A 4.06 carat IGI certified square radiant at G/VS1 is an exceptional value. Contact us with any questions or to discuss custom setting options.