Real example: same person, before and after.
Choose a ring or diamond setting and add a clear photo of your hand. The simulator prepares your photo and selection, then offers an eligible free trial to reveal the final generated image. Existing members and customers with purchased credits can generate using their available balance.
Use a sharp, well-lit photograph with the ring finger visible. Keep the hand relaxed and avoid covering the finger with another ring. You can choose a reference setting or upload your own ring image. An example hand is available if you want to explore the controls before using your own photo.
Choose 1, 1.5 or 2 carats and a round, oval or emerald setting. These are design choices for the generated illustration. They are not a measurement of a real diamond shown in a photograph. The same stone weight can look different with a different cut or setting, so compare the overall appearance rather than treating the image as a calibrated scale.
Carat measures a diamond’s weight. It does not give the diameter of your finger, and a photograph without a scale cannot establish your physical ring size. To include an approximate US/EU/mm ring-size conversion, enter either your measured finger circumference or the inner diameter of a ring that already fits. Use millimetres and confirm the final fit with a jeweller before ordering or resizing.
The simulator supports US sizes 3–13. If your measurement is outside its reference chart, it asks you to check the measurement instead of inventing a result. A generated image is useful for comparing styles and proportions, while an actual fitting checks comfort and how the ring passes over the knuckle.
The annual plan offers three free days to eligible accounts. The paywall shows the current local price, available plans and renewal terms before you confirm. Activating a trial requires the normal checkout steps; opening a return link alone does not activate it.
After activation is confirmed, the tool restores your selection and generates the ring on the chosen hand. Each successful image uses one credit through the standard rendering system. Accounts that already used a trial see the available paid options. Purchased credits also work without a new subscription.
The result includes the generated image, chosen diamond settings and the size conversion when you supplied a valid measurement. The illustration cannot certify a gemstone’s dimensions, grade or authenticity. A trial preview keeps the existing watermark and download protection; high-quality download is available after a confirmed payment.
If preparation or generation fails, your current photos remain available to retry. A temporary error does not claim that a result is ready or send you to another checkout.