Facetra is an AI-powered jewellery design workflow platform for Indian ateliers. It converts hand sketches into photorealistic renders, multi-view technical sheets, live-gold-rate Bill of Materials, and downloadable 3D meshes (GLB/STL/OBJ/FBX). Built for Jadau, Polki, Kundan, Meenakari, Temple and Rajwadi styles.

Does Facetra replace CAD software like Rhino or MatrixGold?

No. Facetra is a workflow layer that produces the reference material (renders, multi-view sheets, BOM, 3D mesh) a CAD operator uses. Your CAD bench continues to use Rhino, MatrixGold or JewelCAD to retopologize the mesh into a cast-ready model.

What jewellery styles does Facetra support?

Traditional Indian styles: Jadau, Polki, Kundan, Meenakari, Temple, Rajwadi. Modern styles: solitaire, halo, cluster, tennis, cocktail. The rendering vocabulary understands craft terms like chaton, bezel, prong, jaali, nakashi and meena work.

What 3D formats does Facetra export?

GLB (default), STL, OBJ, FBX, USDZ, GLTF and 3MF. Two quality tiers: Standard (25 credits, 4K PBR) and HD (35 credits, native 8K PBR).

How much does Facetra cost?

Credit-based pricing. Studio render 1 credit, multi-view sheet 4 credits, CAD-ready 1 credit, 3D mesh 25-35 credits. Credit packs: Starter ₹1,500 for 100 credits (₹15/credit), Studio ₹7,000 for 500 credits (₹14/credit), Atelier ₹15,600 for 1,300 credits (₹12/credit). New signups get 10 free credits.

Is my design confidential on Facetra?

Yes. Every design lives in a private per-user storage bucket. Nothing is public, nothing is shared with other users, nothing is used to train shared AI models.

For Diamond Jewellers

AI Tool for Diamond Jewellery Design

Solitaire, halo, cluster, tennis, cocktail — Facetra renders modern diamond jewellery with true fire, dispersion and bezel/prong geometry that a CAD operator can actually model against.

Start rendering — 10 free credits How it works

Modern diamond jewellery lives or dies on the render — brilliance, dispersion, bezel geometry and prong placement all have to read correctly at 40x on a client's phone. Generic AI image tools produce pretty pictures; Facetra produces manufacturable references.

Built with a diamond vocabulary that covers solitaire, halo, three-stone, cluster, tennis, cocktail, pave and cathedral settings, Facetra also renders certified stone silhouettes (round brilliant, princess, oval, cushion, emerald, pear, marquise) with correct facet geometry and light behaviour. Your multi-view sheet is precise enough for your CAD bench to model against without silhouette drift.

What is Diamond?

Diamond jewellery, in the modern sense, refers to jewellery built around faceted brilliant-cut diamonds using Western-style settings — prong, bezel, pave, channel, tension, halo and cathedral. It is distinct from Indian Polki (uncut, foil-backed) or Kundan-set (foil-and-gold-worked) work. Facetra supports the full modern vocabulary and cross-cutting Indo-Western designs.

What Facetra does for Diamond Jewellers

Correct brilliant / princess / oval / cushion / emerald / pear / marquise facet rendering
Prong, bezel, pave, channel, tension, cathedral and halo setting geometry
Metal choice — 18kt yellow, rose or white gold, platinum, palladium
GIA-style multi-view sheet: 0° / 45° / 90° / 180° silhouette-locked
Live BOM at today's diamond price bands (carat / colour / clarity)
3D mesh export (GLB / STL / OBJ / FBX) for Rhino, MatrixGold, JewelCAD

The Facetra workflow (six steps, one afternoon)

Upload a paper sketch, DSLR reference, or CAD wireframe.
Describe the piece: e.g. "1.2ct oval halo engagement ring, cathedral setting, 18kt white gold, pave shoulders".
Facetra renders it in 40-60 seconds with correct halo bloom and pave sparkle.
Lasso-refine: swap the centre stone shape, thicken the shank, add a hidden halo.
Multi-view + bare-metal CAD-ready + BOM + 3D mesh in one export.
Hand the CAD kit to your CAD operator for retopology and casting.

Sample prompts to copy

Paste any of these prompts into Facetra Studio to see the style in action. Adjust weights (heavy / light), stone colours and motifs freely.

Prompt 11.5ct round brilliant diamond solitaire, cathedral setting, 18kt white gold, knife-edge shank, macro product photography, matte black backdrop

Prompt 23-stone diamond ring, 1.2ct oval centre, half-carat pear side stones, platinum, tapered shank, studio light

Prompt 3Diamond tennis bracelet, forty-eight round brilliant stones (2.5ct total), 18kt yellow gold, four-prong settings, macro lens

How much does it cost?

Credit-based pricing. Studio render 1 credit per variant, multi-view sheet 4 credits, CAD-ready view 1 credit, 3D mesh 15 credits (Standard) or 25 credits (HD). Credit packs start at ₹1,500 (Starter, 100 credits, ₹15/cr) and go down to ₹12/credit on the Atelier pack (1,300 credits at ₹15,600). New signups get 10 free credits.

Frequently asked questions

Can Facetra render specific diamond shapes with correct facets?

Yes. Round brilliant, princess, oval, cushion, emerald, pear, marquise, radiant, asscher and heart-shape — each with correct facet geometry and light behaviour.

Does it distinguish between prong, bezel and tension settings?

Yes. Describe the setting type and metal choice — Facetra renders the actual setting geometry, not a decorative approximation.

How does the BOM handle diamond pricing?

The BOM uses live-rate gold pricing at current 18kt / 22kt / platinum spot prices, plus a diamond price band based on your carat / colour / clarity description. You can override with a fixed lab-report price.

Can I mix diamond with Indian Polki or Kundan in one piece?

Yes. Facetra is the only tool that renders Indo-Western designs — e.g. a Kundan-set Polki centre with a modern halo of brilliant-cut side stones — with both stone types shown correctly.

Is the 3D mesh accurate enough for casting?

The mesh is a design reference — your CAD operator retopologizes it in Rhino / MatrixGold before casting. Facetra's job is to shorten the sketch-to-reference cycle from days to minutes.

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