Can you tell the karat or the gemstone from a photo?

No, and we never claim to. Karat, gemstone identity and weight cannot be read from an ordinary photograph. The studio labels such values as AI ESTIMATED and lets you enter what you know; the weight estimate is calculated from modelled volume and the alloy density you choose.

How accurate is the gold weight?

As accurate as the geometry. With a ring size or one measurement the range is typically within ±8–12%; hidden metal under stones and hollowed shanks widen the range, which we show explicitly.

Where does the daily price come from?

A public spot feed for XAU/USD refreshed daily, converted with daily FX rates into 25 currencies. Admins can override the spot price.

AI Jeweler

An AI jewellery designer with real geometry underneath.

Every request such as “make it 18K rose gold” or “increase the centre stone to 2 ct” changes parameters of a true 3D model, updating weight and price instantly.

Design a piece Try the live demo

Metal & finish

10K to 22K, yellow, white or rose; polished, brushed, matte or hammered.

Stones

Diamond, ruby, sapphire, emerald and more in every common cut; carat and dimensions stay consistent.

Matching pieces

Ask for a matching pendant or band and get a new project in the same style.

How it works

1
Upload photos
One or more angles of a ring, pendant, chain or bracelet; sketches and renders are fine.
2
AI models the construction
Band, setting, prongs, halo, stones and chain links are rebuilt as parametric geometry.
3
Calibrate
Give the ring size or one measurement; optionally the karat and stone details.
4
Edit by talking
“18K rose gold”, “2 carat centre stone”, “band 0.4 mm thicker”, “show it with emeralds”.
5
Weight, price, export
Volume-based gold weight for every karat, the day’s metal value in 25 currencies, STL for casting.

Design choices propagate: change the karat and the density changes the weight; enlarge a stone and its seat, prongs and halo adapt. Renders use physically based gold and dispersive gemstones for realistic sparkle.

Engraving and variants

Add engraved text inside the band, save variants, compare them side by side and export any of them.

Frequently asked

Can you tell the karat or the gemstone from a photo?: No, and we never claim to. Karat, gemstone identity and weight cannot be read from an ordinary photograph. The studio labels such values as AI ESTIMATED and lets you enter what you know; the weight estimate is calculated from modelled volume and the alloy density you choose.
How accurate is the gold weight?: As accurate as the geometry. With a ring size or one measurement the range is typically within ±8–12%; hidden metal under stones and hollowed shanks widen the range, which we show explicitly.
Where does the daily price come from?: A public spot feed for XAU/USD refreshed daily, converted with daily FX rates into 25 currencies. Admins can override the spot price.

Ready to try it on your own design?

Your first complete generation is free. Private by default.

Design a piece