Lapidary Cutter
Lapidary Cutter
What is the title of a person faceted gemstones?
I have tried to find one at: lapidary, gem cutter and facets precious stones, but the only results that I get are the clubs or tools. I really need to find someone who does for a living.
This is across the strait from the book, my book "Stones of the World by Walter Schumann. The cut of the colored stones is called work of carving, cutting is known as a lapidary. This may be the cutting of all types of stones and gems, semiprecious stones presious (ie: turquoise) for pressious stones (ie dimonds) some times lapidary cutter known as a "jewel" or "stone cutter," but these are used lossly Turms. Using the library for more Reserch. A person who sells or deals in stons GEM is a "gemalogist"
Inlaying Lapis Lazuli
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1974 (2 issues) Lapidary Journal GEM CUTTERS, JEWELERS $6.95 |
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1982 (2 issues) Lapidary Journal GEM CUTTERS, JEWELERS $6.95 |
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LAPIDARY JOURNAL 1962 GEM CUTTER&COLLECTOR Jewel BERMA RUBY Jade AGATIZED CORAL $7.95 |
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Gem and Lapidary Materials: For Cutters, Collectors, and Jewelers by June... $39.95 |
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Lot 8 1971 Lapidary Journal Gem cutters jewelers collectors half year $10.00 |
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Lot 11 1966 Lapidary Journal Gem cutters jewelers collectors $22.00 |
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Lot 12 1965 Lapidary Journal Gem cutters jewelers collectors Full Year $25.00 |
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Lot 11 1969 Lapidary Journal Gem cutters jewelers collectors $22.00 |
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Lot 11 1970 Lapidary Journal Gem cutters jewelers collectors $22.00 |
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Lot 12 1968 Lapidary Journal Gem cutters jewelers collectors Full Year $25.00 |
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Lot 12 1967 Lapidary Journal Gem cutters jewelers collectors Full Year $25.00 |
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Lapidary Journal For Gem Cutters, Gem Collectors, Jewelers - March 1984 $4.46 |
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Gem & Lapidary Materials For Cutters Collectors & Jewelers June Culp Zeitner bo $32.80 |
How does a lump of mineral or crystal become a dazzling diamond, ruby or sapphire? It’s an amazing process called gem cutting or lapidary and makes all the difference in the final value of the stone. It was developed first in Venice in the early 1300’s and was seen in Paris and Bruges in the mid-1400s.Good cutting is a precise art that catches the light just so, and captures the beauty of the gem. Poor cutting destroys it.
Most gems start out actually being sawed with a special lapidary saw into a rough shape, such as square, round, pear or marquise. It’s then ground with a diamond-infused wheel to further refine the shape. The gem cutter uses a series of finer and finer abrasives to get closer to the clear heart of the gem. Cabochon gems are polished to a smooth overall surface, sometimes held by hand, but more often fixed or “dopped†with wax or adhesive to a dowel to hold it while the lapidarist polishes the stone.
Transparent stones are most often faceted, a process where flat planes of the stone are cut and polished over the surface in a precise, symmetrical pattern. It’s critical that the planes match up perfectly, or the beauty of how the light is captured by the facets will be lost.
If a stone is cut to flat or not polished, the brilliance of the gem will also be lost. When a stone is properly faceted, it captures the light so it bounces around inside the stone, giving it the sparkle we love and that helps determine the value of the gem. If the stone is cut too flat, or the facets don’t meet precisely, the light doesn’t bounce off the angles in the facets to maximum effect.
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Article Source: ArticlesBase.com - Gem cutting – how it has modify over the years?
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