Geological classification

What is the name of the diamond cutting process?

Other definitions (questions) for the word “cut” (65)

  1. Sapphire, processing
  2. Jewelry metamorphosis
  3. Noble diamond polishing
  4. Cutting off excess ruby
  5. The technological process of processing precious and semi-precious stones to give them a certain shape and maximize their play and brilliance
  6. Jeweler working with diamond
  7. Jewelry work of a jeweler
  8. Raises the price of a diamond
  9. Giving the stone a geometrically correct shape
  10. Emerald processing
  11. The work of a jeweler setting a price
  12. Shaping a gemstone
  13. Giving stones shape and beauty
  14. Jewelry “finishing” of a ruby
  15. The work of a jeweler, during which a stone, while losing weight, significantly increases in price
  16. Jewelry processing of precious stones
  17. Jeweler’s work rhymes with toadstool
  18. What turns a diamond into a diamond?
  19. The difference between a diamond and a diamond
  20. Giving the stone geometric. correct form
  21. Jewelry stone processing
  22. Turning a Diamond into a Diamond
  23. Giving a jewelry stone a geometrically regular or asymmetrical shape
  24. Diamond processing
  25. Gemstones undergo this process
  26. Mechanical element
  27. Surface treatment of precious stones
  28. Diamond labor of a jeweler
  29. The work of a jeweler, charging the price of a diamond
  30. Technological process of grinding and polishing natural and synthetic minerals
  31. Giving a jewelry stone a specific shape
  32. Giving the diamond its final shape
  33. https://sinonim.org/sc
  34. Giving the gemstone a spheroidal or regular polyhedral shape, followed by polishing to reveal the qualities of the stone
  35. What turns a diamond into a brilliant
  36. Edges applied to stone or glass
  37. Giving your diamond some bling
  38. As a result of this process, the diamond turns into a diamond
  39. stone processing
  40. Jewelry work
  41. Polishing a diamond to perfection
  42. Processing of gems
  43. Sharpening the diamond
  44. Jeweler’s work
  45. The process of turning a diamond into a diamond
  46. Diamond grinding
  47. Diamond turning
  48. Jeweler’s geometric work
  49. The process by which a diamond turns into a diamond
  50. The process that turns a diamond into a diamond
  51. The process of “refining” a gemstone
  52. Jewelry diamond polishing
  53. Giving the gem a civilized appearance
  54. Through it, a diamond becomes a diamond
  55. “The Path” from Diamond to Diamond
  56. Diamond refining
  57. Grinding a diamond
  58. Diamond processing by a jeweler
  59. Shaping the Diamond
  60. Giving a jewelry stone a polyhedron shape
  61. Cutting off excess from a diamond
  62. Type of diamond processing
  63. Jeweler working on a diamond
  64. The process of turning a diamond into a diamond
  65. The method of turning a diamond into a diamond
  66. The process of “transition” from diamond to diamond
  1. action according to the meaning of ch. cut
  2. feature, quality of grinding, edge processing; a set of facets of something ◆ The cut stone itself is also commonly called a cut.

Definition 1

CUT, -And, feminine

1. Action according to the meaning of the verb limit—limit. Diamond cutting.

2. Special The nature of grinding, edge processing; a set of facets of something All the stones [of the necklace], thanks to the masterful selection and beauty of the cut, merge into a charming sparkling range. Fersman, Essays on the history of stone. A wide, heavy sideboard occupied almost the entire wall and shimmered iridescently with the cut of thick glass. Gladkov, Energy.

Definition 2

LIMITnudeniche; passive past participle facetednyonnot onnono; perfective, transitive verb (несовершенный vid cut and facet). To polish the surface of something in the form of edges; make it faceted. Cut the crystal. Cut the diamond.[Konyshkov:] Stone 589 This one is still just a little processed. Now, if you cut it and put it in a gold frame. It could turn out to be a beautiful brooch. Salynsky, Dangerous satellite.

Cut – a technological process for processing precious and semi-precious stones to give them a certain shape and maximize their play and brilliance. Various cutting methods are known, many of them are named after a particular gemstone for which this method gives the most spectacular result. The faceted stone itself is also commonly called a cut.

Cutting, as the name suggests, implies the creation on the surface of the stone of a number of geometrically correct planes, faces, from which light rays entering the crystal will be reflected and refracted. After repeated internal reflection and refraction, the rays of light are divided into spectral components and, leaving the stone, create a play of shades on its surface.

Cutting varies in difficulty of execution. The classic diamond cut has 57 facets. A simple diamond cut creates 17 or 33 planes on the surface of the stone.

A well-executed cut significantly increases the value of a gemstone, while an incorrect cut can “kill” the stone and introduce defects into it.

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Before sparkling in a piece of jewelry, a diamond goes through quite a long journey of becoming a diamond. Diamond cutting technology has been around for hundreds of years and still remains virtually unchanged. Processing of diamond crystals consists of several successive stages: pre-production viewing, marking, sawing, roughing, cutting, polishing and washing. Let’s look at each stage in more detail.
The first stage of pre-production viewing essentially involves planning what will be done with the diamond and what the final result will be. The size of the future diamond, its approximate characteristics, the number of diamonds from one crystal are predicted, and stressed and highly defective diamonds are also eliminated.
At the next stage of marking, lines are drawn onto the diamond along which it will be sawed.
Diamond sawing, the third stage of processing, allows you to obtain two or more blanks for future diamonds. This process is quite labor-intensive and requires accuracy, since the quality of “semi-finished products” of future diamonds depends on it. To cut diamond crystals, use a diamond-coated circular saw.
The next stage is considered the most responsible – stripping. The utilization rate of rough diamonds depends on the quality of work performed at this stage. The process of roughing or grinding consists of making the shape of the future diamond on a special turning lathe.
After roughing, the diamond workpiece is cut, that is, edges are applied to its surface in a certain sequence and in compliance with the parameters of a particular type of cut. Cutting is carried out manually using a diamond disc and pastes of different hardness.
Further manipulations that occur with the already “almost diamond” are its polishing. It consists in improving the surface quality of the faces applied to the crystal. Discs are also used for this purpose, but using polishing pastes.
And the last stage is washing. It is designed to remove dirt and oil from the surface of the diamond that got onto it during the manufacturing process. Diamonds are washed in several stages using various liquids, including sulfuric acid, alcohol and distilled water.

In gemological practice, there are very interesting cases involving the diagnosis of jewelry inserts.

But in addition to the rarity of color and the high cost of such stones, many pink stones stand out for one remarkable feature – they exhibit pleochroism, that is, depending on the position of the stone, it can have additional shades – orange or purple.

Currently, jewelry stones are produced by two fundamentally technologically different methods – the High Pressure-High Temperature method (“HPHT”, High-pressure&High-temperature) and the Chemical Vapor Deposition method (“CVD”, Chemical vapor deposition). The HPHT method is the most tested classical synthesis method, which can use both carbon deposition on diamond from flux melts and catalytic reactions. In “CVD” synthesis, diamond growth occurs on a seed during the deposition of carbon primarily from a gaseous environment at relatively low temperatures and pressures.

Jewelry and precious stones are just such a category of goods, when purchasing which you need to pay attention to many criteria.

Sogdianite is a fairly rare mineral and can often be found as a collection material (in systematic collections), and it is extremely rare in jewelry.

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