CH504276A - Process for cutting a diamond or other precious or semi-precious stone and the cut stone obtained therewith - Google Patents

Process for cutting a diamond or other precious or semi-precious stone and the cut stone obtained therewith

Info

Publication number
CH504276A
CH504276A CH832770A CH832770A CH504276A CH 504276 A CH504276 A CH 504276A CH 832770 A CH832770 A CH 832770A CH 832770 A CH832770 A CH 832770A CH 504276 A CH504276 A CH 504276A
Authority
CH
Switzerland
Prior art keywords
precious
stone
diamond
semi
cutting
Prior art date
Application number
CH832770A
Other languages
German (de)
Inventor
Huisman James
Huisman Harry
Original Assignee
Huisman James
Huisman Harry
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huisman James, Huisman Harry filed Critical Huisman James
Publication of CH504276A publication Critical patent/CH504276A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • A44C17/001—Faceting gems
CH832770A 1969-06-10 1970-06-03 Process for cutting a diamond or other precious or semi-precious stone and the cut stone obtained therewith CH504276A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83197369A 1969-06-10 1969-06-10

Publications (1)

Publication Number Publication Date
CH504276A true CH504276A (en) 1971-03-15

Family

ID=25260333

Family Applications (1)

Application Number Title Priority Date Filing Date
CH832770A CH504276A (en) 1969-06-10 1970-06-03 Process for cutting a diamond or other precious or semi-precious stone and the cut stone obtained therewith

Country Status (12)

Country Link
US (1) US3585764A (en)
AT (1) AT302092B (en)
BE (1) BE751146A (en)
CA (1) CA930553A (en)
CH (1) CH504276A (en)
DE (2) DE2025689A1 (en)
ES (1) ES380369A1 (en)
FR (1) FR2052468A5 (en)
GB (1) GB1306854A (en)
LU (1) LU61003A1 (en)
NL (1) NL7007322A (en)
ZA (1) ZA703524B (en)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083352A (en) * 1977-01-28 1978-04-11 Dmetro Andrychuk Method for cutting ornamental transparent gemstones and products produced therefrom
US4372042A (en) * 1980-09-12 1983-02-08 Diamagnetics, Inc. Method for manufacturing diamond pick-up stylus
DE3202302C2 (en) * 1982-01-26 1984-01-26 Atelier-Juwel Georg Bunz, 7544 Dobel Cut gemstone, especially diamond
US5072549A (en) * 1986-09-22 1991-12-17 Harold Johnston Method of cutting gemstones and product
USD338851S (en) 1989-09-28 1993-08-31 Nippon Marketing Partners, naamloze vennootschap Gemstone
US5044123A (en) * 1990-03-22 1991-09-03 Douglas Hoffman Concave-convex faceting method and apparatus
US5437167A (en) * 1994-05-12 1995-08-01 Ambar; Betzalel Invisible setting for round diamond stone
US5462474A (en) * 1994-05-24 1995-10-31 Ronald W. Swager Method of facetting a gem
US5761929A (en) * 1996-09-12 1998-06-09 M. Fabrikant & Sons, Ltd. Facet cut structure for colored stones to enhance brilliance
DE19734036A1 (en) * 1997-08-06 1999-02-11 Helmut Buerger Process for determining a gemstone cut with high reflection, process for grinding a gemstone with high reflection and cut gemstone with high reflection
JP2000005993A (en) * 1998-06-17 2000-01-11 Hisatake Shudo Cutting method for diamond and proportion of diamond
USD411133S (en) 1998-09-01 1999-06-22 Noe Alvarado Hexagon shaped diamond
US6422039B2 (en) * 2000-07-20 2002-07-23 D. Swarovski & Co. Gem
JP3643541B2 (en) * 2000-08-25 2005-04-27 株式会社ほほえみブレインズ Decorative diamond cut design
US6615611B1 (en) 2000-09-26 2003-09-09 Michael Schachter High yield diamond
US6305193B1 (en) 2000-10-17 2001-10-23 Continental Jewelry (Usa) Inc. Gemstone
USD453120S1 (en) 2000-10-17 2002-01-29 Continental Jewelry (Usa) Inc. Gemstone
US6604382B2 (en) 2000-11-07 2003-08-12 Naotake Shuto New-cut diamond shape
US6668585B1 (en) * 2000-11-13 2003-12-30 David Markowitz Multi-faceted combined cut gemstones
USD449558S1 (en) 2001-02-12 2001-10-23 Continental Jewelry (Usa) Inc. Gemstone
US6401489B1 (en) 2001-02-12 2002-06-11 Continental Jewelry (Usa), Inc. Gemstone
US6698239B2 (en) 2001-02-23 2004-03-02 Samuel Aaron, Inc. Brilliant cut diamond
USD463067S1 (en) 2001-05-22 2002-09-17 Reckitt Benckiser N.V. Diamond shape detergent tablet
US6745596B2 (en) 2001-05-31 2004-06-08 Samuel Aaron, Inc. Princess cut diamond
US6591827B2 (en) * 2001-06-25 2003-07-15 Roy Fuchs Method for preparing a diamond
US6578380B1 (en) 2002-01-24 2003-06-17 Diaco Hexagonal brilliant cut diamond
USD475650S1 (en) 2002-02-22 2003-06-10 Samuel Aaron, Inc. Brilliant-cut diamond
US6761044B2 (en) 2002-04-11 2004-07-13 Premier Gem Corp Gemstone cut
USD489283S1 (en) 2002-05-31 2004-05-04 Samuel Aaron, Inc. Princess cut diamond
USD481649S1 (en) 2002-07-10 2003-11-04 Premier Gem Corporation Gem stone cut
USD481650S1 (en) 2002-09-25 2003-11-04 M. Fabrikant & Sons, Inc. Diamond
USD491093S1 (en) 2002-12-31 2004-06-08 Rosy Blue, N.V. Round cut stone design
JP3962695B2 (en) * 2003-02-13 2007-08-22 東京真珠株式会社 Diamond cutting method and diamond obtained thereby
CA104728S (en) 2003-07-30 2004-11-02 Jacob Siman Tov Gemstone
USD501150S1 (en) * 2003-09-10 2005-01-25 Diarough N.V. Round cut gemstone
US20050252241A1 (en) * 2004-05-13 2005-11-17 Israel Oster Diamond cut
USD514977S1 (en) 2004-07-01 2006-02-14 Rosy Blue, N.V. 73 Facet butterfly gem
JP2006218163A (en) * 2005-02-14 2006-08-24 Crane:Kk Jewel
CA121874S (en) * 2007-08-17 2008-05-29 Arslanian Cutting Works Nwt Ltd Diamond
USD577306S1 (en) * 2007-09-25 2008-09-23 C & A Diamonds International, Llc Diamond
JP2009142455A (en) * 2007-12-14 2009-07-02 Juho:Kk Diamond, diamond-shaped jewelry, and its cutting method
RU2427299C1 (en) * 2008-01-09 2011-08-27 Хохоеми Брэйнз, Инк. Diamond for decoration, which has two-stage pavilion
CA2707055A1 (en) 2008-01-09 2009-07-16 Hohoemi Brains, Inc. Ornamental diamond having two-stage pavilion
US8156760B2 (en) * 2008-06-16 2012-04-17 Albert Gad, Ltd. Gemstone cut
US20140013800A1 (en) * 2012-07-12 2014-01-16 Richline Group, Inc. Jewelry article with formed illusion plate
AT513466A1 (en) * 2012-10-12 2014-04-15 Swarovski D Kg Cut for gemstone
US9226554B2 (en) 2014-05-12 2016-01-05 Yoshihiko Kodama Circular cut diamond
US10405618B1 (en) * 2016-09-27 2019-09-10 Brian Steven Gavin Maximum light performance gemstone cutting technique
CN107080335B (en) * 2017-06-22 2018-12-07 贺承阳 The processing method and its diamond of the bottom of even number arrow diamond, diamond is presented in inside
USD899294S1 (en) * 2018-07-16 2020-10-20 Diarough Nv Faceted gemstone
CN113142763B (en) * 2020-01-15 2024-04-09 艾伯特加德有限公司 Gemstones and how to cut them

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US809531A (en) * 1904-05-03 1906-01-09 Ernest G H Schenck Diamond.
US2340659A (en) * 1943-05-05 1944-02-01 Goldstein Edward Precious stone
US2364031A (en) * 1944-07-21 1944-11-28 Patented Diamond Inc Brilliant type diamond and method of cutting the same
US2579666A (en) * 1948-03-20 1951-12-25 Jewel Smiths Inc Diamond cutting machine
US2654979A (en) * 1950-08-29 1953-10-13 Grodzinski Paul Method of and device for producing specifically oriented polished faces on diamonds
US3286486A (en) * 1964-01-10 1966-11-22 Huisman James Diamond with specially faceted pavilion
FR1391988A (en) * 1964-01-31 1965-03-12 Sirakian & Fils C Improvements to the assembly of two stones to give them the so-called <marquise> shape or

Also Published As

Publication number Publication date
US3585764A (en) 1971-06-22
LU61003A1 (en) 1970-07-28
CA930553A (en) 1973-07-24
DE2025689A1 (en) 1970-12-17
ZA703524B (en) 1971-01-27
NL7007322A (en) 1970-12-14
DE7019610U (en) 1971-04-08
BE751146A (en) 1970-11-03
GB1306854A (en) 1973-02-14
ES380369A1 (en) 1973-04-16
FR2052468A5 (en) 1971-04-09
AT302092B (en) 1972-09-25

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Legal Events

Date Code Title Description
PL Patent ceased