Glossary
Gemstone Colour Correction
Gemstone colour correction is the process of adjusting a photograph so that a stone's hue, saturation, and tone accurately match the real gem as seen in person, rather than the shifted color a camera often captures.
Cameras and lighting routinely distort gemstone color — a sapphire can photograph too purple, an emerald too yellow, a diamond too warm. Gemstone colour correction is the careful editing that brings the captured color back in line with the stone's true, in-person appearance.
Why color shifts happen
- Light source: different bulbs and daylight cast warm or cool tints.
- White balance: an incorrect camera setting skews every color.
- Reflections: nearby surfaces bounce unwanted color onto the stone.
- Screen and file differences that alter how color is displayed.
Why accuracy matters
For colored gemstones, hue is value — it is often the single biggest factor in a stone's worth. An image that oversaturates or shifts color misleads the buyer and invites returns or disputes. Faithful color is both an ethical and a commercial necessity.
How Hues AI applies this
Hues AI aims to preserve accurate gemstone color while enhancing clarity and sparkle, so the finished image looks polished yet still represents the stone a customer will actually receive.
Related terms & tools
Product Retouching
Product retouching is the post-production editing of a product photograph to remove imperfections, correct color and exposure, and present the item cleanly and accurately for sale.
Photorealistic Rendering
Photorealistic rendering is the generation of a computer image so convincingly lifelike that it is difficult to distinguish from a real photograph, achieved by accurately simulating light, materials, and optics.
Catalog Image
A catalog image is a clean, consistent, and accurate product photograph used to represent an item for sale across a store, listing, or printed catalogue, typically shot to a standard framing and background.
Jewelry Retoucher Rescue
Dust, glare, and fingerprints gone in about 30 seconds.
Creative Jewelry Photographer
Catalog-ready 4K photography rendered in about 30 seconds.
Start with 80 free credits
No card required. Turn your next product shot into catalog-ready imagery in under a minute.