ZA200501337B - Coloured diamond - Google Patents

Coloured diamond

Info

Publication number
ZA200501337B
ZA200501337B ZA200501337A ZA200501337A ZA200501337B ZA 200501337 B ZA200501337 B ZA 200501337B ZA 200501337 A ZA200501337 A ZA 200501337A ZA 200501337 A ZA200501337 A ZA 200501337A ZA 200501337 B ZA200501337 B ZA 200501337B
Authority
ZA
South Africa
Prior art keywords
coloured diamond
coloured
diamond
Prior art date
Application number
ZA200501337A
Inventor
Twitchen Daniel James
Martineau Philip Maurice
Scarsbrook Geoffrey Alan
Original Assignee
Element Six Ltd
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 Element Six Ltd filed Critical Element Six Ltd
Publication of ZA200501337B publication Critical patent/ZA200501337B/en

Links

ZA200501337A 2002-09-06 2005-01-01 Coloured diamond ZA200501337B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0220772A GB0220772D0 (en) 2002-09-06 2002-09-06 Coloured diamond

Publications (1)

Publication Number Publication Date
ZA200501337B true ZA200501337B (en) 2006-12-27

Family

ID=9943639

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200501337A ZA200501337B (en) 2002-09-06 2005-01-01 Coloured diamond

Country Status (3)

Country Link
CN (1) CN100366802C (en)
GB (1) GB0220772D0 (en)
ZA (1) ZA200501337B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5368634B2 (en) * 2009-06-26 2013-12-18 エレメント シックス リミテッド Method for producing fancy orange single-crystal CVD diamond and the resulting product
US9068257B2 (en) 2009-06-26 2015-06-30 Element Six Technologies Limited Diamond material
EP2868780B1 (en) * 2012-06-29 2020-11-04 Sumitomo Electric Industries, Ltd. Diamond single crystal and production method thereof, and single crystal diamond tool
GB201216697D0 (en) * 2012-09-19 2012-10-31 Element Six Ltd Single crystal chemical vapour deposited synthetic diamond materials having uniform colour
WO2016010028A1 (en) * 2014-07-15 2016-01-21 住友電気工業株式会社 Single crystal diamond, method for producing single crystal diamond, and tool using single crystal diamond
JP6582597B2 (en) * 2015-06-19 2019-10-02 住友電気工業株式会社 Diamond single crystal, tool, and method for producing diamond single crystal
JP6118954B1 (en) * 2015-07-22 2017-04-19 住友電気工業株式会社 Single crystal diamond material, single crystal diamond tips and drilling tools
CN113512715A (en) * 2021-05-24 2021-10-19 郑州大学 Preparation method of multicolor diamond

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2584480B2 (en) * 1988-03-28 1997-02-26 住友電気工業株式会社 Diamond film manufacturing method
JP3314444B2 (en) * 1993-03-15 2002-08-12 住友電気工業株式会社 Red and pink diamonds
US5451430A (en) * 1994-05-05 1995-09-19 General Electric Company Method for enhancing the toughness of CVD diamond
EP1272265B1 (en) * 2000-03-31 2006-10-04 Element Six (Proprietary) Limited High temperature/high pressure colour change of diamond
CN1210445C (en) * 2000-06-15 2005-07-13 六号元素(控股)公司 Method for making thick signal crystal diamond layer and gemstones produced from layer

Also Published As

Publication number Publication date
GB0220772D0 (en) 2002-10-16
CN100366802C (en) 2008-02-06
CN1688754A (en) 2005-10-26

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