Carat is a measure of weight, while the millimetre dimensions tell you more about how large the diamond faces up and how the setting must be engineered. This stone measures 6.40 × 6.33 × 3.97 mm, so those actual dimensions can guide claw position, halo spacing, bezel size and setting clearances. At one carat or above, it can be treated as a prominent centre stone for a solitaire, halo, cathedral, three-stone or statement pendant design.

D sits in the colourless D–F range, associated with a crisp, neutral-to-colourless diamond appearance. White metals can maintain that cool presentation, while yellow or rose gold can create deliberate contrast.

VS1 sits in the Very Slightly Included clarity range. Many diamonds at this level can look very clean without magnification, but “eye-clean” is a stone-specific visual judgement, not something we automatically guarantee from the certificate alone. Ask our Graduate Gemologist (GIA) if you would like an opinion on whether this exact diamond appears eye-clean in normal viewing.

For a GIA-graded standard Round Brilliant, Excellent is the top category on GIA’s Excellent-to-Poor cut scale. Cut assessment considers brightness, fire and scintillation together with design and craftsmanship factors. This supports strong sparkle potential, while the actual diamond image/video remains the best way to judge its individual visual character. Recorded finish: Polish EX · Symmetry VG.