Round Brilliant 3.01ct D IF H&A

Diamond Details

Carat Weight: 3.01ct

Shape: Round Brilliant

Colour: D

Clarity: Internally Flawless (IF)

Cut Grade: Ideal

Measurements: 9.15 × 9.22 × 5.72 mm

Polish: Excellent

Symmetry: Excellent

Fluorescence: None

Growth Method: HPHT Lab Grown

Certification: IGI Certified

Report Number: LG792693774

Inscription: IGI LG792693774

Additional Notes: Hearts & Arrows pattern. As Grown — no indication of post-growth treatment. Type II diamond.

A rare and extraordinary 3.01 carat lab-grown round brilliant cut diamond, certified by the International Gemological Institute (IGI) to the highest grades achievable in diamond grading.

Graded D colour — the pinnacle of the colour scale — this diamond is absolutely colourless, with no trace of warmth or tint whatsoever. Light passes through it with complete purity, giving it the bright, icy-white appearance that defines a truly exceptional stone. D colour accounts for fewer than 1% of diamonds graded at this level, making it as rare in the lab-grown world as it is desirable.

The clarity grade of Internally Flawless (IF) means this diamond contains no internal inclusions visible under 10× magnification. Only surface characteristics — if any — are considered, and none are visible to the naked eye. IF is the second-highest clarity grade in existence, sitting just below Flawless, and represents a stone of extraordinary purity.

The cut grade of Ideal — IGI’s highest designation, above Excellent — confirms that this diamond has been crafted to the most exacting proportions for maximum light performance. Combined with Excellent polish and Excellent symmetry, every facet works in perfect harmony to return light evenly across the entire stone. The result is exceptional brilliance, fire and scintillation in every lighting condition.

This diamond also exhibits a Hearts & Arrows pattern — the signature of a perfectly symmetrical, precisely cut round brilliant. Visible under a specialised viewer, the pattern of eight symmetrical hearts (face-down) and eight arrows (face-up) is the mark of a stone cut to the very highest standard of optical precision.

With no fluorescence, this diamond looks identical under natural daylight and artificial light — no haziness, no milky appearance, just consistent, brilliant performance.

HPHT grown, Type II — a classification shared by some of the world’s most famous natural diamonds, including the Cullinan and the Hope Diamond. Type II diamonds contain little to no nitrogen impurities, which contributes to their exceptional optical clarity and colour purity.

IGI certified, laser-inscribed and presented with its original grading report, this is a stone that represents the absolute best a lab-grown diamond can offer.