# GehnaLab: AI jewellery photo studio for Indian jewellers > GehnaLab is an AI jewellery photo studio for Indian jewellers that turns a phone photo of a piece into catalogue-ready still-life and on-model images, each checked against that photo. Canonical: https://karatphoto.com/ **Studio photos of your jewellery, from one phone photo.** Shoot it on your counter. Get catalogue-ready images in minutes. ## Key facts - GehnaLab is an AI jewellery photo studio for Indian jewellers that turns a phone photo of a piece into catalogue-ready still-life and on-model images, each checked against that photo. - Who it is for: jewellery shops, D2C brands, wholesalers and marketplace sellers in India. - How it works: upload one phone photo, choose a Look, and get one finished image in that Look in a few minutes. - Still-life Looks: Diya Glow, Rangoli, Macro, Studio, Tonal, Silk & Jasmine, Sand Silk. On-model Looks with our house models: Heritage Ivory, Bridal, Daily Wear. - Every image downloads in marketplace, Instagram, Story, WhatsApp and catalogue sizes. - Each image is a new AI studio photo of the piece. "Design matched" means it passed a check against the upload for shape, motif, metal colour, stones and proportions; on-model images that do not pass are labelled concept render. On-model people are AI-generated. - Pricing: 3 free images on signup with no card; then Starter ₹199 for 3 images; Boutique ₹1,199 for 20 images; Showroom ₹3,499 for 75 images; Atelier ₹17,999 for 500 images. 1 credit is 1 image, and credits can be used anytime. Redos are free. - A studio or still-life image that fails the design check is retried automatically; if it still fails, the credit comes back. On-model images always use 1 credit. - Customers own their images. Uploads are not used to train general AI models. - Run by the GehnaLab team in Ajmer, Rajasthan, India. Founded 2026. - Contact: support@gehnalab.com, or chat on WhatsApp at https://wa.me/919950746862. ## Three steps, no studio day 1. **Take a phone photo.** On your counter or in your hand. Daylight is enough. 2. **Pick a Look.** Black studio, plain white, silk flat lay or on a model. 3. **Download and post.** Ready for Instagram, Amazon and WhatsApp. ## Phone photo in, showroom photo out - Diya Glow (Diwali · Dhanteras): On ivory silk with lit diyas and marigold glowing softly behind. - Rangoli (Diwali · Instagram): A petal rangoli of lotus, rose and marigold with gold zari and diyas. - Macro (Instagram · Website): Black backdrop and a glossy floor, shot from a low angle. - Studio (Amazon · Flipkart): Clean white seamless backdrop, soft even light and a natural contact shadow, the piece centred. - Tonal (Instagram · Lookbook): Soft blush paper backdrop and a plaster plinth. - Silk & Jasmine (Wedding · Festive): Ivory silk seen from above, with jasmine buds and a carved antique silver box. - Sand Silk (Website · Instagram): Sand raw silk seen from above, with dried pampas and a gold-rimmed glass tray. - Heritage Ivory (Website · Catalogue): Ivory handloom and low window light, for kundan and temple work. - Bridal (Wedding season): Oxblood silk and marigold warmth, for polki and bridal sets. - Daily Wear (Instagram · WhatsApp): Sandstone and morning light, for lightweight gold and silver. ## Your craftsmanship, kept true. A customer who spots one stone out of place will send the piece back. So every image is checked against your phone photo before you see it. A studio image that doesn't pass costs you nothing, and an on-model image that doesn't pass is labelled Concept render. - No guesswork passed off as your piece: Shape, motif, stones and proportions are compared with your photo three times. An image that adds or drops a detail doesn't pass. - Accurate metal tones: Yellow gold, rose gold, silver and platinum keep their colour. An image where the metal shifts doesn't pass. - Private and secure: Your photos are encrypted in transit and at rest, never posted or shared, and never used to train AI for anyone else. Two labels, always shown. Design matched: the shot passed our check against your photo. Concept render: an on-model shot that did not pass, shown for mood only. ## Pay per image See https://karatphoto.com/pricing.md ## What jewellers ask us ### Will the AI change my design? Every shot is a new AI render of your piece, so we check each one against your photo for shape, motif, metal colour, stones and proportions. Shots that pass are labelled Design matched; on-model shots that do not are labelled Concept render. Compare a shot with your piece before you publish it. ### Why not use a general AI image tool? GehnaLab is made only for jewellery, so there is no prompt to write: you pick the jewellery type and a Look, and every piece of that type gets the same angle, light and background, so a whole catalogue matches. Every shot is checked against your photo before you see it, and downloads come in marketplace, Instagram and WhatsApp sizes. ### What photo should I upload? One sharp phone photo of the piece on a plain surface, in daylight, filling most of the frame. Avoid strong coloured light and hands in the shot. ### Can I use the images on Amazon, Flipkart and Myntra? Yes. The Studio Look gives a clean white background with the piece centred and filling most of the frame. Check each marketplace's current image rules before a large upload. ### What if I don't like a result? Tap “More like this” for another image in the same Look, or “Not right” to tell us why. Redos are free. If a studio or still-life image fails our design check, we retry it automatically, and if it still fails the credit comes back. On-model images always use 1 credit. ### Who owns the images? You do. Use them on your store, marketplaces, social media and print without crediting us. ### Is my design kept private? Your uploads are used only to make your images. We do not use them to train models or show them to anyone else. ### Kya main Hindi mein baat kar sakta hoon? Payment kaise karein? Haan. WhatsApp par Hindi ya English mein message kijiye. Payment UPI se ho jaata hai. Pehle 3 images free hain, card nahi chahiye.