A diamond gemstone is one of the most satisfying objects to draw — its geometric precision, the way light catches each facet differently, and the final sparkling result make it a rewarding challenge for young artists. Parikshet breaks down the diamond's complex facet structure into simple geometric steps that produce an impressive result every time.

🖍️ What You Need

  • Pencil and eraser
  • Ruler (for clean facet lines)
  • Light blue and white markers for the gem colour
  • Black fine-tip pen for outlines
  • White gel pen for sparkle effects

How to Draw a Diamond Step by Step

  1. Draw the outline shape — a diamond (brilliant cut) has a wide hexagonal top view. Draw a slightly irregular hexagon (or use a compass/ruler for precision). This is the table — the flat top face.
  2. Add the upper crown facets — from each corner of the hexagon, draw lines that converge toward the centre slightly. These triangular and kite-shaped facets surround the flat table top.
  3. Draw the girdle line — a horizontal line around the widest point of the diamond, separating the crown (top) from the pavilion (bottom).
  4. Sketch the pavilion — below the girdle, the diamond tapers to a point (the culet). Draw lines from the girdle edge converging toward this bottom point.
  5. Add interior facet lines — inside the crown, draw the reflective facet boundaries. A brilliant cut diamond has specific proportions: the table facet, 8 star facets, 8 bezel facets, and 16 upper girdle facets on the crown alone.
  6. Shade each facet differently — this is the key step. Each adjacent facet should be a slightly different shade, from very light (almost white) to medium blue to very dark. No two adjacent facets should be the same shade.
  7. Add sparkle lines — use a white gel pen to add a 4-pointed star burst at the brightest facet. Short lines radiating from the point create the sparkle effect.
💡 Parikshet's Tip: The sparkle of a diamond comes from the contrast between its lightest and darkest facets being placed right next to each other. When shading, make some facets nearly white and the adjacent facets very dark blue-grey. High contrast = sparkle. Gradual transitions = dull glass.

🌟 Did You Know?

A diamond is the hardest natural substance on Earth — rated 10 on the Mohs hardness scale. It is made of pure carbon atoms arranged in a crystal lattice structure. The word 'diamond' comes from the Greek 'adamas' meaning 'unbreakable'. Natural diamonds form 150-200 kilometres underground under extreme heat and pressure, over billions of years.

Diamond Cuts to Draw

  • Round brilliant — circular from above, 58 facets. The most common and sparkly. Viewed from above it looks like a sunburst.
  • Princess cut — square from above with pointed corners. Easier to draw — just a square with diagonal lines creating triangular facets.
  • Emerald cut — rectangular with cut corners and long parallel facets. Looks like a series of steps when viewed from above.
  • Heart cut — two rounded lobes at the top tapering to a point. The most romantic and the most challenging to draw symmetrically.

🎯 Try This: Draw a Crown with Three Different Gemstones

  1. Draw a royal crown with three gemstone settings.
  2. In the centre: a large round brilliant diamond (this tutorial).
  3. On the left: a red oval ruby.
  4. On the right: a blue square sapphire.
  5. Add gold metalwork around each stone with a thin border and small dots for the prong settings.