Precious Stone Cutter Handicraft & Printing Workers

The manufacturing of different type of jewellery such as rings or necklaces out of various metal types such as silver, gold, diamond and other precious stones.

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1 book

Metal Jewelry Workshop

Helen I. Driggs

2018

Preview

Materials and processes involved in creating jewellery items like earrings, necklaces, rings, brackets, etc.

Gemstones can be cut into different shapes such as faceted stones, cablochons, spheres or beads. They can also be fit together with other precious stones or different materials as in …

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3 books

Lapidary for Beginners

John Davis

2023

Gemstones and their distinctive Characters

Frederik Herbert Smith

2020

Preview

The Secret Teachings of Gemcutting

Justin Prim

2021

Key characteristics of diamonds that affect their value: carat weight, cut, colour and clarity.

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80 DIAMOND CUTS

Jomar Pandan

2026

Preview

Types of minerals or petrified materials that are cut and polished for use in jewellery, classified according to type, characteristics, and value.

Examine finished jewellery products to ensure that they meet quality standards and design specifications. Use magnifying glasses, polariscopes or other optical instruments.

Handle, modify, or repair jewellery-making equipment such as jigs, fixtures, and hand tools such as scrapers, cutters, gougers, and shapers.

Use electronic, mechanical, electric, or optical precision tools for precision work.

Perform great attention to all steps in the design, creation and finishing of jewellery.

Determine appraised value of gemstones such as diamonds and pearls; study price guides, market fluctuations and grades of rarity.

Cut and shape gemstones and jewellery pieces.

Closely examine gemstone surfaces using polariscopes or other optical instruments.

Shape gemstones using equipment such as diamond or silicon carbide wheels to obtain a rough though more regular form called the preform.

Record the weight of finished jewellery pieces.

The materials and processes used to create imitation jewellery, and how to manipulate the materials.

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1 book

Polymer Clay Jewelry

Linda Peterson

2022

Preview

Categories in which various types of jewellery can be found such as diamond fashion jewellery or diamond bridal jewellery.

The offered watches and jewellery products, their functionalities, properties and legal and regulatory requirements.

The process of creating pearls by inserting a piece of tissue in the centre of the oyster to help create pearls under controlled conditions, instead of the accidentally occurring natural …

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2 books

Pearls

Wendy Graham

2021

Preview

A Process for Preserving the Pearl-oyster Fisheries and for Increasing the Value of the Yield of Pearls

John I ] [From Old Catal…

2023

The process of shaping metal parts with a high relief or very fine features, such as coins, medals, badges or buttons, by pressing the surface of the metal between two …

Process of tumbling, employing water and other agents inside a wet tumbling barrel to clean and remove burrs from metal parts and stones in order to smoothen them.

Reshape jewellery mountings.

Provide customers with detailed advice on watches and pieces of jewellery available in the store. Explain about different brands and models and their characteristics and features. Recommend and provide personal …

Select and apply appropriate restoration techniques in order to achieve the required restoration goals. This encompasses preventive measures, remedial measures, restoration processes and management processes.

Clean and polish metal items and pieces of jewellery; handle mechanical jewellery-making tools such as polishing wheels.

Create pieces of jewellery using precious materials such as silver and gold.

Develop new jewellery designs and products, and modify existing designs.

Estimate the total cost for the maintenance of watches or pieces of jewellery.

Estimate the cost implications of restoring and replacing products or parts.

Assess used metal (gold, silver) and gems (diamonds, emeralds) based on age and current market rates.

Evaluate the outcome of conservation and restoration procedures. Evaluate the degree of risk, success of treatment or activity and communicate the results.

Pass on knowledge and skills, explain and demonstrate the application of equipment and materials and answer questions about trade techniques for the manufacturing of products.

Make jewellery repairs, such as enlarging or reducing ring sizes, soldering pieces of jewellery back together, and replacing broken or worn-out clasps and mountings.

Select and purchase gems to use in jewellery pieces and designs.

Determine restoration needs and requirements and plan the activities. Consider the desired results, the level of intervention required, evaluation of alternatives, constraints on actions, stakeholder demands, possible risks and future …

Report in case the product arrives with a defect from previous processes. Understand the type of defect and send it to the right person.

Use cleaning equipment to properly care for jewellery and watches, as per customer request. This might involve cleaning and polishing watches and pieces of jewellery.

Operate a microscope, an instrument used to see objects that are too small for the naked eye to see.

Apply enamel paint on surface using brushes.

Use polishing agents or fine grades of diamonds to remove small amounts of stone in order to get a shiny surface that will improve light refraction or reflection.

Record the amount of time it took to process an item of jewellery.

Use abrasives to remove scratches and irregularities on gemstones. The abrasives used for this process are finer than the ones used for grinding gemstones. The sanding process is used to …

Smoothen rough parts of pieces of jewellery using hand files and emery paper.

Tend a machine designed to smoothen metal or stone surfaces by having the different pieces rub against each other inside a tumbling barrel, monitor and operate it according to regulations.

Generate innovative and creative ideas to design and decorate jewellery.

Use specialised equipment such as electron microscope, telemetry, digital imaging analysis, global positioning systems, and computer modelling in studies and analyses of production methodology.