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Jewellery & NURBS

Kerf vs MatrixGold

Industry-standard jewelry CAD — Grasshopper-based goldsmith depth vs MIT open-core.

28/29in Kerf today
0/29in MatrixGold (included)
18behind a paid tier
2026-05-19last reviewed

Grouped by discipline (D1–D14), same as Kerf's own capability list. Click a section to expand it.

D1 Geometry & core CAD 0 of 5 matched
CapabilityKerfMatrixGold
NURBS surfacing (blend/network/patch) yes packages/kerf-cad-core/src/kerf_cad_core/geom/network_srf.py partial source ↗
NURBS boolean operations (general) yes packages/kerf-cad-core/src/kerf_cad_core/geom/surface_boolean_robust.py partial source ↗
Sweep (1 & 2 rail) yes packages/kerf-cad-core/src/kerf_cad_core/geom/sweep1.py partial source ↗
Loft yes packages/kerf-cad-core/src/kerf_cad_core/feature_loft.py partial source ↗
Direct mesh / solid editing yes packages/kerf-cad-core/src/kerf_cad_core/geom/direct_edit.py partial source ↗
D13 Verticals 0 of 24 matched
CapabilityKerfMatrixGold
Jewelry — gem catalog yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/gemstones.py source ↗
Jewelry — ring builder (profiles + styles) yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/ring.py source ↗
Jewelry — prong setting yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/settings.py source ↗
Jewelry — bezel setting yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/settings.py source ↗
Jewelry — pavé setting yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/settings.py source ↗
Jewelry — channel setting yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/settings.py source ↗
Jewelry — halo setting yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/settings.py source ↗
Jewelry — gem seat generation yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/gem_seat.py source ↗
Jewelry — chain / bracelet builder yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/chain.py source ↗
Jewelry — eternity band yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/settings.py source ↗
Jewelry — head builder yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/settings.py source ↗
Jewelry — weight calculation yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/metal_cost.py source ↗
Jewelry — casting / STL export yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/casting_export.py source ↗
Jewelry — wax-mill toolpaths yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/casting_export.py source ↗
Jewelry — rendering (PBR / photoreal) yes packages/kerf-render/src/kerf_render/pathtracer.py source ↗
Jewelry — findings library yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/findings.py source ↗
Jewelry — supplier catalog integration no source ↗
Jewelry — gem-cert output yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/gem_cert.py partial source ↗
Jewelry — milgrain yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/decorative.py partial source ↗
Jewelry — filigree / granulation yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/filigree_advanced.py partial source ↗
Jewelry — enamel / engraving / laser marking yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/enamel.py partial source ↗
Jewelry — retail workflow (appraisal / repair estimator / mount_finder) yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/appraisal.py no source ↗
Jewelry — cost / quote panel yes packages/kerf-cad-core/src/kerf_cad_core/jewelry/metal_cost.py no source ↗
Jewelry — parametric visual scripting yes packages/kerf-sdk/src/kerf/ source ↗
  • yes shipped
  • partial works with limits
  • present, but behind an add-on or meter
  • no not available

Corrections welcome. These rows are read off published documentation on the date shown and go stale as products ship. If a row is wrong, open an issue — the source file is public/compare/matrixgold.md and every claim in it carries a link.