How to Photograph Diamonds and Gemstones
Gemstones are where jewellery photography gets technical. A diamond’s brilliance depends on contrast, so the usual “soft light everywhere” advice is only half of the answer.
Diamonds: contrast makes fire
A diamond sparkles when light enters, bounces inside and exits towards the viewer. In a photo you need both soft, large fill (for shape and metal) and small, bright light (for flashes).
- Start with soft diffused light from the sides.
- Add one small source such as a torch, spot or a small LED, a few degrees off-axis.
- Rotate or tilt the piece in tiny steps until facets flash.
- Block flat overhead light with a black card, which otherwise greys the stone.
Coloured gemstones: let light pass through
Sapphires, emeralds and rubies glow when light travels through them. Position a soft light behind or beside the stone and fill the front with a white card. If a stone looks black, it is reflecting dark surroundings; add a white card in front.
Pearls and opals
Pearls need very soft light to preserve lustre, so use a large diffuser and avoid hard highlights. Opals need angle changes to show play of colour; capture several angles and pick the best.
Camera tips
- Use the 2x or telephoto lens and a tripod.
- Focus on the table (top flat facet) or key stone, then check at 100%.
- Lower exposure slightly to protect highlights.
- For large stones, take 3 to 5 frames at different focus distances and blend them (focus stacking).
- A circular polariser can reduce unwanted glare on metal and setting surfaces.
Make stones look real, not fake
- Do not over-sharpen or over-saturate. Stones that look artificial cause returns.
- Keep colour honest. Compare the photo to the piece under daylight.
- Remove dust, but do not edit facets or inclusions you would not disclose in a certificate.
When it is not worth the effort
If you need dozens of listing photos quickly, you can photograph a clean source image and use AI to create styled versions. Jewellery Photoshoot keeps the stones and settings from your upload, giving you studio and on-model scenes you can check against the original.
Frequently asked questions
Why do diamonds look dull in photos?
Flat, overhead or too-diffuse light removes contrast, so facets appear grey. Add one small bright source at an angle, block the flat light and rotate the stone slightly.
How do I photograph coloured gemstones?
Use backlight or side-light so light passes through the stone and the colour glows. Fill the front softly so it does not go black.
What is focus stacking and do I need it?
Focus stacking blends several shots focused at different depths to get the whole piece sharp. It is useful for macro shots of rings and large stones but not required for everyday listing images.