US20170303647A1 - Cut gem and article comprising such a gem - Google Patents

Cut gem and article comprising such a gem Download PDF

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Publication number
US20170303647A1
US20170303647A1 US15/526,250 US201515526250A US2017303647A1 US 20170303647 A1 US20170303647 A1 US 20170303647A1 US 201515526250 A US201515526250 A US 201515526250A US 2017303647 A1 US2017303647 A1 US 2017303647A1
Authority
US
United States
Prior art keywords
girdle
pavilion
facets
facet
vertices
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
US15/526,250
Other languages
English (en)
Inventor
Eric Hamers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Louis Vuitton Malletier SA
Original Assignee
Louis Vuitton Mallentier
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 Louis Vuitton Mallentier filed Critical Louis Vuitton Mallentier
Publication of US20170303647A1 publication Critical patent/US20170303647A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C27/00—Making jewellery or other personal adornments
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • A44C17/001—Faceting gems
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • A44C17/04—Setting gems in jewellery; Setting-tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adornments (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
US15/526,250 2014-11-24 2015-09-18 Cut gem and article comprising such a gem Abandoned US20170303647A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1461352 2014-11-24
FR1461352A FR3028725B1 (fr) 2014-11-24 2014-11-24 Gemme taillee et article comportant une telle gemme
PCT/FR2015/052499 WO2016083680A1 (fr) 2014-11-24 2015-09-18 Gemme taillee et article comportant une telle gemme

Publications (1)

Publication Number Publication Date
US20170303647A1 true US20170303647A1 (en) 2017-10-26

Family

ID=52392079

Family Applications (1)

Application Number Title Priority Date Filing Date
US15/526,250 Abandoned US20170303647A1 (en) 2014-11-24 2015-09-18 Cut gem and article comprising such a gem

Country Status (8)

Country Link
US (1) US20170303647A1 (ja)
JP (1) JP2017536890A (ja)
CN (1) CN107205531A (ja)
FR (1) FR3028725B1 (ja)
HK (1) HK1244644A1 (ja)
IL (1) IL252293A0 (ja)
RU (1) RU2689879C2 (ja)
WO (1) WO2016083680A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10321743B2 (en) * 2014-07-10 2019-06-18 Leonard J. Strnad Square princess cut gemstone

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3378346B1 (fr) 2017-03-21 2023-01-18 Omega SA Pierre et son procédé de réalisation
CN113290720B (zh) * 2021-05-07 2023-03-31 上海豫园珠宝时尚集团有限公司 一种带弧度钻石的切割方法及钻石
CN113263417B (zh) * 2021-05-07 2023-06-20 上海豫园珠宝时尚集团有限公司 一种钻石的切割方法及钻石

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD440902S1 (en) * 2000-07-05 2001-04-24 Steven J. Wolf Jewelry arrangement
USD462921S1 (en) * 2001-03-16 2002-09-17 Diamonds 4U, Ltd. Gemstone
JP2004148023A (ja) * 2002-11-01 2004-05-27 Hohoemi Brains Inc ダイヤモンドの改良した四辺形ブリリアントカット

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1466691A1 (ru) * 1986-11-20 1989-03-23 Zenkovich Vladimir K Граненый прозрачный камень
US5970744A (en) * 1998-12-01 1999-10-26 Tiffany And Company Cut cornered square mixed-cut gemstone
CH693938A5 (fr) * 1999-12-23 2004-05-14 Montblanc Simplo Gmbh Gemme taillée, en particulier diamant taillé.
US7146827B2 (en) * 2001-05-18 2006-12-12 Diamond Innovations, Llc Mixed cut gemstone
US20030192347A1 (en) * 2002-04-15 2003-10-16 Hadar Yaskil Gemstone
JP2006055339A (ja) * 2004-08-19 2006-03-02 Shin Suzuki 宝石及び宝飾品
US8181482B2 (en) * 2008-01-22 2012-05-22 Hasenfeld-Stein, Inc. Cut gemstone exhibiting excellent optical brilliance
CN101385961A (zh) * 2008-10-21 2009-03-18 上海江信超硬材料有限公司 一种首饰彩钻及加工方法
US20130291589A1 (en) * 2012-05-03 2013-11-07 Anthony Ritchie Silicon Carbide Princess Cut Gemstone

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD440902S1 (en) * 2000-07-05 2001-04-24 Steven J. Wolf Jewelry arrangement
USD462921S1 (en) * 2001-03-16 2002-09-17 Diamonds 4U, Ltd. Gemstone
JP2004148023A (ja) * 2002-11-01 2004-05-27 Hohoemi Brains Inc ダイヤモンドの改良した四辺形ブリリアントカット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10321743B2 (en) * 2014-07-10 2019-06-18 Leonard J. Strnad Square princess cut gemstone

Also Published As

Publication number Publication date
IL252293A0 (en) 2017-07-31
CN107205531A (zh) 2017-09-26
RU2017122007A (ru) 2018-12-26
FR3028725B1 (fr) 2017-01-13
HK1244644A1 (zh) 2018-08-17
FR3028725A1 (fr) 2016-05-27
RU2689879C2 (ru) 2019-05-29
RU2017122007A3 (ja) 2019-03-26
WO2016083680A1 (fr) 2016-06-02
JP2017536890A (ja) 2017-12-14

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