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Lapidary Fundamentals: Gemstone Faceting

Gemstone faceting is a marvelous amalgam of engineering and art. Through a mechanical process of cutting surfaces on a piece of crystal, beautiful gems are created.

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Gemstone Cut Shape Chart ,Cut of Precious/Semi-precious ...

Gemstone Cut Shape Chart: Cutting is the process whereby a rough stone is turned into a gemstone. A gem’s shape refers to the face-up outline displayed by the cut of a particular gemstone. Gemstones are cut in many shapes for use in jewelry. Cut shape is a crucial factor because it affects the brilliance and color of gems.

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How to Choose a Faceting Diagram - LinkedIn

Dec 13, 2015· Most of the (beginners) having difficulty to understand gem cutting diagrams.This article I would like to give some tips how to read gem cutting diagram and how to select cutting diagram …

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Faceting Machines for sale | eBay

The types of machines available for cutting gemstones can be divided into a couple different categories. There are machines intended for commercial purposes that are designed to produce large numbers of accurately cut gems, and they are consumer machines marketing to hobbyists. Another distinction is whether or not a machine can cut diamonds.

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Pin by Jehle Flowers on Interest - Jewelry endeavors ...

About the art of lapidary (gemstone cutting and faceting), and also a list of terms that are commonly used in the industry. The Value of Your Stone on the Diamond Quality Chart Learn what the value of the diamonds in your engagement ring or wedding ring with this handy chart-----> Diamond Facets are the surfaces of a diamond that can be polished.

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How to Cut & Polish Gemstones: Introductory Lesson - YouTube

Mar 15, 2016· - Diagrams for Faceting by Glenn and Martha Vargas - French Cerium oxide or optical grade cerium ... How to cut Gemstones: 4 Cutting the Pavillion - Duration: 29:13.

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Facet Designs - Poly-Metric

Precision instruments for cutting and polishing gemstones. Over the years modern society has brought a lot of science to the art of gem cutting. This page is for places to find diagrams, mainly free. As always if you know of a link that should be here please let us know.

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Faceting - The Gemology Project

A faceting machine precisely controls these three factors with the faceting head. The angle control/protractor can be set the dop at certain angles. The index can rotate the quill and orient the stone to certain sides. The mast height controls how much to cut off. Diagram. Diagrams are blueprints of gemstone designs. They tell us to cut a rough ...

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Facet Shoppe: Getting Started in Faceting Colored Stones

*Custom Faceting Prices * Gem Rough * Cut Gemstones * * Gemstone Info and Links * Who We are Getting Started in Faceting Colored Stones. For the uninitiated, it can be intimidating to look through faceting and/or jewelry-making catalogs and find a vast array …

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Faceting Diagrams – United States Faceters Guild

Off-site Faceting Diagrams are also available at our sister site Facet Diagrams.

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Gem Cutting Diagrams - Wiring Diagram Fuse Box

This is a post titled Gem Cutting Diagrams, we will share many pictures for you that relate to "Gem Cutting Diagrams". Hopefully the picture gallery below will be useful for you. Relax, if the image is not enough to help you, you can type what you are looking for on the search form.

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FACET SHOPPE -Gems, Faceting, Rough and Cut Gemstones ...

THE place for faceters of all skill levels and anyone interested in gemcutting to find information and products related to faceting, rough gems, cut gemstones, lapidary and jewelry-making products. Your source for the highest quality information, service, and products that assure the greatest value to all of our visitors and customers.

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Original Gem Faceting Designs Certificate of Design ...

PAVII_ON Julia'S JOY 365 by JOM AngesforR.l = 1540 52 12 girdles = 64 facets , symmetry 1.017 T'W=02Cg pm: 0.402 Vow* = 0.180 & CAM Recut CAM

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Gemstone Cuts - Birthstone Jewelry | JewelsForMe.com

Gemstone Cuts. Cutting gemstones is a process of turning rough, unpolished stones into gemstones as we know them, so they can be used in jewelry. Cutting gives the stones a specific shape and enables the true color and brilliance of the gem to emerge. Gem cutters generally need over two years of experience to be considered professionals, and it ...

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3 Ways to Cut Gems - wikiHow

Mar 29, 2019· Find faceting diagrams for the shape you're cutting the gem. A diagram will tell you how many facets to make and at what angles to make them. Polish the facets against the lap until the surfaces of the gem are smooth. To get the cut you want, you may have to reheat the dop wax, remove the rough, and reposition it in the hot wax.

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gem-sphalerite.com - Faceting designs

Faceting designs for gem sphalerite. CREATING NEW FACETING DESIGNS - CASE STORY II Presentation of the “50TH ANNIVERSARY OF THE IGE” CUT - special design dedicated to the jubilee of the Spanish Gemological Institute, November 2017, by Egor Gavrilenko

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Cuts of gemstones | Gemstone information at Rocks & Co.

Because of their different optical properties, coloured gems do not have an ideal 'brilliant cut' like Diamonds (see the diagram in this section). Which style, cut and shape lapidaries select depends on the type, shape and quality of the rough gemstone.

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Gemstone Faceting Diagrams and Technical Cutting ...

Gemstone Faceting Diagrams and Technical Cutting Information ... Home » Jewelry and Lapidary » Gemstone Faceting Diagrams and Technical Cutting Information. How to Add Sparkle to an Emerald Cut. ... The Gemstone Butterfly is a stunning design for a custom-cut gem. Our step-by-step guide will show you how to facet this piece and suggest some ...

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Faceting Diagrams - The International Faceting Academy

This is the Faceting Diagrams page. Hi, Martine, Yes, the designs page has been gone for a while. Re-building it, with references, and with a load of new designs, is on the “to do” list.

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Faceting Designs - The Gemology Project

Welcome to the Gemology Online Faceting Diagram database! All patterns on this page were written by faceters on this site. To access the diagrams, simply click on the image of the stone. To view the image up-close, click on the small "picture-in-picture" icon in the lower-right corner.

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Facet Diagrams for Cutting Gemstones - FacetDiagrams.org

These diagrams include cutting angles and index settings and often include cutting instructions and other notes. If you have and use GemCad for Windows, these designs have a link to a file in GemCad’s ASC format you can download and open directly with GemCad. The third category of designs are those with diagrams published elsewhere on the web.

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GemCad.com

GemCad.com is dedicated to computer-aided design software for faceted gemstones. Faceted gems are used in jewelry. Faceting is the craft of cutting flat, polished facets or faces on clear minerals, natural and synthetic, using a flat grinding disk called a lap.Faceting is a lapidary art.

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Gemstone Shape and Cut: Very Confusing - So GemSelect ...

Although the cut of a gemstone can often define the shape, the shape itself cannot define the cut. You see, a princess-cut gemstone is defined and limited to the shape and cutting style. It is almost square in proportion and always faceted (or cut) with a brilliant style, making it very unique.

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Obligatory Faceting Diagram - TheImage.com HomePage

Obligatory Faceting Diagram. ... The diagram above shows a stone cut below the CRITICAL ANGLE for a material. (A) - the light light entering the stone is refracted, but because the critical angle is not properly cut at the bottom of the stone, the light paths refracted back out of the stone. ...

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Cutting Gemstones -A Beginners guide to Faceting

CUTTING GEMSTONES A beginners guide to faceting. John Broadfoot & Peter Collins. A book designed to teach you about faceting and is suitable for the complete beginner. The book is designed so that you can teach yourself to facet gemstones from scratch.

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98 best faceting diagrams images in 2018 | Gemstones ...

Explore Kim Bowerman's board "faceting diagrams", followed by 112 people on Pinterest. See more ideas about Gemstones, Minerals and Rock hunting.

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facet design - dansstarrgems.com

Free cutting instructions. I attempt to accurately represent and describe cut stones and rough as to appearance, size, origin and fully disclose any known ... Home Finished Gemstones Sold Gemstones Facet Rough My Designs Testimonials Clarity System Links How To Order. Chermaign By: Dan Starr Cutting Instructions: Chermaign cut in flawless ...

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Gem Cut Studio – Gem Cutting Software

Experience gem design in real time. © 2018 Rej Poirier. All Rights Reserved

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Gem Cutting Instructions - Rectangle

The cutting angle is determined by the faceting diagram you're using to cut your gem. At least I hope you're using a diagram! Otherwise you're doing an abstract and that works much better with an oil and canvas. Consult your faceting machine owner's manual if you're having trouble figuring out how to set the cutting angle for your machine.

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Checkerboard Cut Gemstones, Faceted Colored Stones with ...

Checkerboard-cut gemstones have several shapes, such as round checkerboard-cut gems, oval checkerboard-cut gems, heart-shaped checkerboard-cut gems and cushion-shaped checkerboard-cut gems. From this page, you can use our filters at the top or on the left-hand side to find checkerboard-cut gems by shape, size, color and so on.

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