HK1057152A1 - Cut design of diamonds and observation method thereof - Google Patents

Cut design of diamonds and observation method thereof

Info

Publication number
HK1057152A1
HK1057152A1 HK03108967A HK03108967A HK1057152A1 HK 1057152 A1 HK1057152 A1 HK 1057152A1 HK 03108967 A HK03108967 A HK 03108967A HK 03108967 A HK03108967 A HK 03108967A HK 1057152 A1 HK1057152 A1 HK 1057152A1
Authority
HK
Hong Kong
Prior art keywords
diamonds
observation method
cut design
cut
design
Prior art date
Application number
HK03108967A
Other languages
English (en)
Inventor
Yoshinori Kawabuchi
Tamotsu Matsumura
Original Assignee
Hohoemi Brains Inc
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 Hohoemi Brains Inc filed Critical Hohoemi Brains Inc
Publication of HK1057152A1 publication Critical patent/HK1057152A1/xx

Links

Classifications

    • 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
    • A44C17/001—Faceting gems
HK03108967A 2002-02-19 2003-12-10 Cut design of diamonds and observation method thereof HK1057152A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002041319 2002-02-19
JP2002253011A JP4482713B2 (ja) 2002-02-19 2002-08-30 装飾用ダイヤモンド

Publications (1)

Publication Number Publication Date
HK1057152A1 true HK1057152A1 (en) 2004-03-19

Family

ID=27624629

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03108967A HK1057152A1 (en) 2002-02-19 2003-12-10 Cut design of diamonds and observation method thereof

Country Status (15)

Country Link
US (1) US7225641B2 (ko)
EP (1) EP1336350A1 (ko)
JP (1) JP4482713B2 (ko)
KR (1) KR101021428B1 (ko)
CN (1) CN1250129C (ko)
AR (1) AR038436A1 (ko)
AU (1) AU2003200199B9 (ko)
BR (1) BR0300467A (ko)
CA (1) CA2418534C (ko)
HK (1) HK1057152A1 (ko)
IL (1) IL154405A (ko)
MX (1) MXPA03001523A (ko)
MY (1) MY146889A (ko)
SG (1) SG104357A1 (ko)
TW (1) TWI228401B (ko)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4482713B2 (ja) 2002-02-19 2010-06-16 株式会社ほほえみブレインズ 装飾用ダイヤモンド
JP3962695B2 (ja) * 2003-02-13 2007-08-22 東京真珠株式会社 ダイアモンドのカッティング方法及びそれにより得られたダイアモンド
CN100386043C (zh) * 2003-09-12 2008-05-07 深圳市真诚美珠宝有限公司 圆明亮式琢型钻石及其切割方法
JP4387405B2 (ja) * 2004-04-09 2009-12-16 株式会社ほほえみブレインズ オーバルカットしたダイヤモンド
JP4709088B2 (ja) * 2006-07-14 2011-06-22 株式会社ほほえみブレインズ ２段パビリオン装飾用ダイヤモンド
JP4709087B2 (ja) * 2006-07-14 2011-06-22 株式会社ほほえみブレインズ ２段パビリオン装飾用ダイヤモンド
EP2245951A1 (en) 2008-01-09 2010-11-03 Hohoemi Brains, Inc. Ornamental diamond having two-stage pavilion
US8215127B2 (en) 2008-01-09 2012-07-10 Hohoemi Brains, Inc. Diamond having two-stage pavilion
RU2453256C2 (ru) * 2008-08-18 2012-06-20 Сергей Алексеевич Попов Способ цветовой огранки бриллианта
JP4768003B2 (ja) * 2008-09-25 2011-09-07 株式会社ほほえみブレインズ 装飾用宝石及び装飾用宝石のカッティング方法
CN102144832A (zh) * 2010-06-18 2011-08-10 林惠锋 钻石组合
CN102138716A (zh) * 2010-06-18 2011-08-03 林惠锋 钻石组合
US20120079853A1 (en) * 2010-10-01 2012-04-05 Blasbichler Guenther Gem with brilliant cut
KR101227754B1 (ko) 2010-11-29 2013-01-29 황규석 장식용 보석 및 그 가공방법
US8844319B2 (en) * 2011-01-14 2014-09-30 Jonathan WEINGARTEN Cut gemstone providing a specific optical pattern
US20130055763A1 (en) * 2011-09-02 2013-03-07 Anthonv Ritchie Hearts & Arrows SiC Gemstone
CN106163320A (zh) * 2014-04-11 2016-11-23 深圳市周大福珠宝制造有限公司 刻面型宝石
US10405618B1 (en) * 2016-09-27 2019-09-10 Brian Steven Gavin Maximum light performance gemstone cutting technique
US11234499B2 (en) * 2016-09-29 2022-02-01 Gem S.T.S. Co., Ltd. Gemstone
CN108391912B (zh) * 2018-04-28 2024-05-14 深圳市翠绿首饰制造有限公司 一种反光成图案的首饰品及其加工方法和夹具
WO2020221353A1 (en) * 2019-04-30 2020-11-05 Goldway Technology Limited A system and process for viewing a marking on a diamond
USD992453S1 (en) * 2021-02-23 2023-07-18 Russell Kwiat Gem stone

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US693084A (en) * 1901-04-04 1902-02-11 David C Townsend Diamond.
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
NL168408C (nl) * 1971-05-28 1982-04-16 Winter & Sohn Ernst Briljant.
US4083352A (en) * 1977-01-28 1978-04-11 Dmetro Andrychuk Method for cutting ornamental transparent gemstones and products produced therefrom
US4708001A (en) 1985-09-04 1987-11-24 Alburger James R Faceted gem cut from shallow gemstone material
USD330873S (en) * 1990-12-20 1992-11-10 Lazare Kaplan International Inc. Gemstone
US5090216A (en) * 1990-12-31 1992-02-25 Cjc Holdings, Inc. Enhanced gemstone
DE19734036A1 (de) * 1997-08-06 1999-02-11 Helmut Buerger Verfahren zur Festlegung eines Edelsteinschliffs mit hoher Reflektion, Verfahren zum Schleifen eines Edelsteins mit hoher Reflektion sowie geschliffener Edelstein mit hoher Reflektion
US5970744A (en) * 1998-12-01 1999-10-26 Tiffany And Company Cut cornered square mixed-cut gemstone
USD437671S1 (en) * 1998-12-29 2001-02-20 Fajerstein Ronald M Diamond-shaped candy
US6305193B1 (en) * 2000-10-17 2001-10-23 Continental Jewelry (Usa) Inc. Gemstone
USD444098S1 (en) * 2000-11-17 2001-06-26 Sandberg & Sikorski Diamond Corp Jewelry stone cluster
JP4482713B2 (ja) 2002-02-19 2010-06-16 株式会社ほほえみブレインズ 装飾用ダイヤモンド

Also Published As

Publication number Publication date
AR038436A1 (es) 2005-01-12
BR0300467A (pt) 2004-06-08
IL154405A0 (en) 2003-09-17
AU2003200199B2 (en) 2007-03-01
JP2003310318A (ja) 2003-11-05
KR101021428B1 (ko) 2011-03-15
MXPA03001523A (es) 2003-08-26
MY146889A (en) 2012-10-15
JP4482713B2 (ja) 2010-06-16
CA2418534C (en) 2008-01-29
IL154405A (en) 2010-04-29
KR20030069110A (ko) 2003-08-25
EP1336350A1 (en) 2003-08-20
CN1250129C (zh) 2006-04-12
AU2003200199A1 (en) 2003-09-04
TW200304788A (en) 2003-10-16
US20030154741A1 (en) 2003-08-21
TWI228401B (en) 2005-03-01
CN1444886A (zh) 2003-10-01
SG104357A1 (en) 2004-06-21
CA2418534A1 (en) 2003-08-19
AU2003200199B9 (en) 2007-04-05
US7225641B2 (en) 2007-06-05

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20200219