Jewelers and Precious Stone and Metal Workers

Edelstein schleifen

Edelsteine mit Cabochon- und Facettiertechniken schleifen. Umfasst Rohsteinbewertung, Orientierung fuer optimale Farbe und Ausbeute, Doppen, Schnittwinkel und Kronen-/Paviliongeometrie fuer Standard-Brillantschliffe. Verwenden wenn rohes Edelsteinmaterial zu einem Cabochon oder facettierten Stein geschliffen werden soll, die Schnittorientierung fuer optimale Farbe oder optische Phaenomene geplant wird, eine Cabochon- oder Facettiermaschine eingerichtet wird, oder der passende Schliffansatz fuer ein bestimmtes Material ausgewaehlt werden soll.

Machine Learning

Edelstein polieren

Geschliffene Edelsteine mit progressiven Schleifmittelsequenzen auf Endpolitur bringen. Umfasst Vorpolitur-Schleifen, Poliermittel, Scheiben- auswahl und Qualitaetsbewertung fuer Cabochons und facettierte Steine. Verwenden wenn ein Cabochon oder facettierter Stein den Schliff abgeschlossen hat und polierbereit ist, beim Auswaehlen des richtigen Poliermittels und der Scheibe fuer eine bestimmte Steinart, bei der Fehlersuche einer Politur, die keinen vollen Glanz erreicht (Orangenhaut, Schleier, Kratzer), oder beim Nachpolieren eines Steins mit Oberflaechenabnutzung.

Cut Gemstone

Cut gemstones using cabochon and faceting techniques. Covers rough assessment, orientation for optimal color and yield, dopping, cutting angles, and crown/pavilion geometry for standard brilliant cuts. Use when you have rough gemstone material to cut into a cabochon or faceted stone, planning cutting orientation for optimal colour or optical phenomena, setting up a cabbing or faceting machine, or selecting the appropriate cutting approach for a given material.

Polish Gemstone

Polish cut gemstones to final finish using progressive abrasive sequences. Covers pre-polish sanding, polishing compounds, lap selection, and quality assessment for both cabochons and faceted stones. Use when a cabochon or faceted stone has completed cutting and is ready for polishing, selecting the correct compound and lap for a specific species, troubleshooting a polish that will not reach full lustre (orange peel, haze, scratches), or re-polishing a stone with surface wear.

宝石の研磨

Polish cut gemstones to final finish using progressive abrasive sequences. Covers pre-polish sanding, polishing compounds, lap selection, and quality assessment for both cabochons and faceted stones. Use when a cabochon or faceted stone has completed cutting and is ready for polishing, selecting the correct compound and lap for a specific species, troubleshooting a polish that will not reach full lustre (orange peel, haze, scratches), or re-polishing a stone with surface wear.

Cut Gemstone

Cut gemstones using cabochon and faceting techniques. Covers rough assessment, orientation for optimal color and yield, dopping, cutting angles, and crown/pavilion geometry for standard brilliant cuts. Use when you have rough gemstone material to cut into a cabochon or faceted stone, planning cutting orientation for optimal colour or optical phenomena, setting up a cabbing or faceting machine, or selecting the appropriate cutting approach for a given material.

Polish Gemstone

Polish cut gemstones to final finish using progressive abrasive sequences. Covers pre-polish sanding, polishing compounds, lap selection, and quality assessment for both cabochons and faceted stones. Use when a cabochon or faceted stone has completed cutting and is ready for polishing, selecting the correct compound and lap for a specific species, troubleshooting a polish that will not reach full lustre (orange peel, haze, scratches), or re-polishing a stone with surface wear.

Cut Gemstone

Cut gemstones using cabochon and faceting techniques. Covers rough assessment, orientation for optimal color and yield, dopping, cutting angles, and crown/pavilion geometry for standard brilliant cuts. Use when you have rough gemstone material to cut into a cabochon or faceted stone, planning cutting orientation for optimal colour or optical phenomena, setting up a cabbing or faceting machine, or selecting the appropriate cutting approach for a given material.

Química Computacional

Identify Gemstone

Identify gemstones using optical properties, physical tests, and inclusion analysis. Covers refractive index, specific gravity, pleochroism, spectroscopy indicators, and common simulant detection. Use when identifying an unknown gemstone, verifying a seller's claim about species identity, distinguishing natural stones from simulants or synthetics, building gemological literacy through structured observation, or identifying rough material before cutting to ensure safe handling.

Polish Gemstone

Polish cut gemstones to final finish using progressive abrasive sequences. Covers pre-polish sanding, polishing compounds, lap selection, and quality assessment for both cabochons and faceted stones. Use when a cabochon or faceted stone has completed cutting and is ready for polishing, selecting the correct compound and lap for a specific species, troubleshooting a polish that will not reach full lustre (orange peel, haze, scratches), or re-polishing a stone with surface wear.

Herramientas de Laboratorio

Cut Gemstone

カボションとファセッティング技法を用いて宝石を研磨する。原石の評価、最適な色と歩留まりのためのオリエンテーション、ドッピング、カット角度、標準ブリリアントカットのクラウン/パビリオンジオメトリをカバーする。カボションまたはファセット石にカットする原石がある時、最適な色や光学現象のためのカットオリエンテーション計画時、キャビングまたはファセッティングマシンの初回セットアップ時、素材に適したカットアプローチの選定時に使用する。