AP2720A - Apparatus and methods for assessment, evaluation and grading of gemstones - Google Patents

Apparatus and methods for assessment, evaluation and grading of gemstones

Info

Publication number
AP2720A
AP2720A AP2009005027A AP2009005027A AP2720A AP 2720 A AP2720 A AP 2720A AP 2009005027 A AP2009005027 A AP 2009005027A AP 2009005027 A AP2009005027 A AP 2009005027A AP 2720 A AP2720 A AP 2720A
Authority
AP
ARIPO
Prior art keywords
gemstones
grading
assessment
evaluation
methods
Prior art date
Application number
AP2009005027A
Other languages
English (en)
Other versions
AP2009005027A0 (en
Inventor
Graham Alfred Hornabrook
Stuart Norman Marchant
Rodney Herbert Lummis
Original Assignee
Opal Producers Australia 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
Priority claimed from AU2007901825A external-priority patent/AU2007901825A0/en
Application filed by Opal Producers Australia Ltd filed Critical Opal Producers Australia Ltd
Publication of AP2009005027A0 publication Critical patent/AP2009005027A0/en
Application granted granted Critical
Publication of AP2720A publication Critical patent/AP2720A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/87—Investigating jewels

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Adornments (AREA)
AP2009005027A 2007-04-03 2008-04-02 Apparatus and methods for assessment, evaluation and grading of gemstones AP2720A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2007901825A AU2007901825A0 (en) 2007-04-03 Apparatus and methods for assessment, evaluation and grading of gemstones
PCT/AU2008/000459 WO2008119125A1 (en) 2007-04-03 2008-04-02 Apparatus and methods for assessment, evaluation and grading of gemstones

Publications (2)

Publication Number Publication Date
AP2009005027A0 AP2009005027A0 (en) 2009-12-31
AP2720A true AP2720A (en) 2013-07-31

Family

ID=39807723

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2009005027A AP2720A (en) 2007-04-03 2008-04-02 Apparatus and methods for assessment, evaluation and grading of gemstones

Country Status (10)

Country Link
US (1) US8436986B2 (xx)
EP (1) EP2140251B1 (xx)
JP (1) JP5474759B2 (xx)
CN (1) CN101652654B (xx)
AP (1) AP2720A (xx)
AU (1) AU2008234423B2 (xx)
CA (1) CA2681968A1 (xx)
RU (1) RU2476862C2 (xx)
WO (1) WO2008119125A1 (xx)
ZA (1) ZA200907649B (xx)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4968595B2 (ja) * 2008-07-23 2012-07-04 株式会社ニコン 細胞の状態判別手法及び細胞観察の画像処理装置
US8402066B2 (en) * 2008-10-07 2013-03-19 Gemological Institute Of America (Gia) Method and system for providing a clarity grade for a gem
CA2739721A1 (en) * 2008-10-09 2010-04-15 Opal Producers Australia Limited Modified apparatus and method for assessment, evaluation and grading of gemstones
CN102422147B (zh) * 2009-03-11 2016-01-20 赛润色彩工艺有限公司 对琢石成像的方法和系统
CA2788068C (en) 2010-01-26 2019-09-10 De Beers Centenary AG Gemstone sparkle analysis
JP5412382B2 (ja) * 2010-07-20 2014-02-12 和合産業株式会社 身飾品
AU2011293882A1 (en) * 2010-08-23 2013-03-14 Ellington & Associates, Inc. Products and methods for identifying rock samples
US8705805B2 (en) 2011-01-10 2014-04-22 Peter Alexander Forrest Secure portable token and systems and methods for identification and authentication of the same
WO2012166076A1 (ru) * 2011-05-31 2012-12-06 Golovatskyy Dmytriy Vasilyevich Система для трехмерной съемки и представления объектов в трехмерном формате
DE102011079001B4 (de) 2011-07-12 2024-06-27 Robert Bosch Gmbh Farbmesssystem zum Ermitteln wenigstens einer Farbeigenschaft eines Objekts
WO2013123510A1 (en) * 2012-02-17 2013-08-22 Gemvision Corporation, L.L.C. Imaging system
GB2504052B (en) * 2012-03-16 2017-05-10 De Beers Uk Ltd Sorting aggregate material
US10006868B2 (en) 2013-06-18 2018-06-26 Arvindbhai Lavjibhai Patel Method and device for gemstone evolution
JP6293505B2 (ja) * 2014-02-03 2018-03-14 株式会社タカコ 工具検査方法及び工具検査装置
WO2015130342A1 (en) * 2014-02-26 2015-09-03 Tripled Experience Ltd. An apparatus for capturing images of gemstones
WO2016092553A1 (en) * 2014-12-11 2016-06-16 Shirtal Diacam Ltd System and method for generating 360° interactive view of an object
USD795323S1 (en) 2015-03-16 2017-08-22 Tripled Experience Ltd. Apparatus for capturing images of gemstones
US9678018B2 (en) 2015-03-30 2017-06-13 Gemological Institute Of America Inc. (Gia) Apparatus and method for assessing optical quality of gemstones
GB201511461D0 (en) * 2015-06-30 2015-08-12 Beers Uk De Ltd Luminescence measurements in diamond
US10354437B2 (en) * 2015-08-24 2019-07-16 Dassault Systemes 3D experience with virtual gemstones for online customer
CN107292660A (zh) * 2017-05-22 2017-10-24 北京速信科技有限公司 一种基于大数据的珠宝艺术品价值评估方法及系统
WO2018217280A1 (en) 2017-05-23 2018-11-29 Walmart Apollo, Llc Automated inspection system
AU2018393444B2 (en) * 2017-12-29 2020-08-27 Goldway Technology Limited Colour grading process and system for diamonds
CN111886492B (zh) * 2018-01-17 2023-06-02 动力专家有限公司 用于翡翠的颜色分级工艺及系统
WO2020016874A1 (en) * 2018-07-15 2020-01-23 Sarine Technologies Ltd System and method for evaluating and determining color in gemstones
WO2020023762A1 (en) 2018-07-26 2020-01-30 Walmart Apollo, Llc System and method for produce detection and classification
US11715059B2 (en) 2018-10-12 2023-08-01 Walmart Apollo, Llc Systems and methods for condition compliance
WO2020106332A1 (en) * 2018-11-20 2020-05-28 Walmart Apollo, Llc Systems and methods for assessing products
CN109459391B (zh) * 2019-01-07 2021-07-23 塔里木大学 一种红枣品质检测、红枣偏振检测模型生成方法及装置
CN109557097A (zh) * 2019-01-21 2019-04-02 国检中心深圳珠宝检验实验室有限公司 一种能观察不同切工比例钻石心箭效应实际效果样式的装置
US11815465B2 (en) 2019-03-08 2023-11-14 Gemological Institute Of America, Inc. (Gia) Portable high-resolution gem imaging system
US20210148831A1 (en) * 2019-07-02 2021-05-20 Cortica Ltd. Autonomous Grading of Gemstones
CN110703815A (zh) * 2019-09-24 2020-01-17 浙江萌宠日记信息科技股份有限公司 一种珠宝观测拍摄装置及其拍摄方法
CN112949787A (zh) * 2019-12-11 2021-06-11 曹婷 基于内容采集的显示驱动平台
CN116981932A (zh) * 2021-02-15 2023-10-31 澳大利亚国立大学 用于对样品的内部结构绘图的方法
WO2022243840A1 (en) * 2021-05-16 2022-11-24 Sarine Technologies Ltd. System and method for grading clarity of gemstones
US12360049B2 (en) 2022-01-18 2025-07-15 Gemological Institute Of America, Inc. Surface analysis of gemstones
US12175476B2 (en) 2022-01-31 2024-12-24 Walmart Apollo, Llc Systems and methods for assessing quality of retail products
US12436092B1 (en) * 2024-10-10 2025-10-07 Hong Kong Applied Science and Technology Research Institute Company Limited Continuous line for automatic diamond color grading evaluation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996023207A1 (en) * 1995-01-23 1996-08-01 Ugts, Inc. Gemstone evaluation system
WO1997017603A1 (en) * 1995-11-09 1997-05-15 Omphalos Recovery Systems Inc. Gemstone registration system
US6239867B1 (en) * 1997-12-18 2001-05-29 Imagestatistics, Inc. Apparatus and method for grading, testing, and identifying gemstones
WO2003062942A2 (en) * 2002-01-25 2003-07-31 Menahem Sevdermish A method for digital color grading of gems and communication thereof
WO2007069242A1 (en) * 2005-12-12 2007-06-21 Platform Development & Investment Ltd. Assessment of diamond color

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU408200A1 (ru) * 1971-11-25 1973-12-10 УСТРОЙСТВО дл ДЕФЕКТОСКОПИИ ПРОЗРАЧНЫХ
JPS58728A (ja) * 1981-06-25 1983-01-05 Shimadzu Corp ダイヤモンドカラ−測定装置
GB2103355B (en) 1981-08-03 1985-08-07 Gersan Ets Examining a gemstone
JPH09273994A (ja) * 1996-04-04 1997-10-21 Ee P:Kk ダイヤモンド鑑定方法及び装置
JP3577164B2 (ja) * 1996-05-22 2004-10-13 オリンパス株式会社 照明装置及び色・形状測定装置
JP3410332B2 (ja) * 1997-06-16 2003-05-26 カネボウ株式会社 真珠の色分類装置
GB9727362D0 (en) * 1997-12-24 1998-02-25 Gersan Ets Examining diamonds
JP2001190313A (ja) * 2000-01-07 2001-07-17 Akio Sakurai ペンライト付ハンディタイプ指輪サイズ棒
US6473164B1 (en) 2000-02-16 2002-10-29 Gemological Institute Of America, Inc. Systems, apparatuses and methods for diamond color measurement and analysis
US6508009B1 (en) 2000-09-15 2003-01-21 Semyen Tubis Gemstone measurement apparatus
JP2003073170A (ja) * 2001-08-30 2003-03-12 Kyocera Corp 宝飾部材
TR200401858T4 (tr) * 2001-12-13 2004-09-21 Overseas Diamonds Technologies N.V. Kıymetli taşın bir özelliğinin belirlenmesi için veri üreten bir cihaz ve kıymetli taşın bir özelliğini belirlemek için yöntemler.
JP3665633B2 (ja) 2002-09-20 2005-06-29 株式会社東芝 半導体集積回路
US6786733B2 (en) 2002-10-15 2004-09-07 Overseas Diamonds Inc. Computer-implemented method of and system for teaching an untrained observer to evaluate a gemstone
US7193694B2 (en) * 2005-05-02 2007-03-20 William Underwood Method for grading gemstone cut and symmetry
US7930013B2 (en) 2005-06-29 2011-04-19 Compumedics Limited Sensor assembly with conductive bridge
DE102005039679A1 (de) 2005-08-22 2007-03-08 Galatea Ltd. Verfahren zum Bestimmen des Wertes eines Objekts

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996023207A1 (en) * 1995-01-23 1996-08-01 Ugts, Inc. Gemstone evaluation system
WO1997017603A1 (en) * 1995-11-09 1997-05-15 Omphalos Recovery Systems Inc. Gemstone registration system
US6239867B1 (en) * 1997-12-18 2001-05-29 Imagestatistics, Inc. Apparatus and method for grading, testing, and identifying gemstones
WO2003062942A2 (en) * 2002-01-25 2003-07-31 Menahem Sevdermish A method for digital color grading of gems and communication thereof
WO2007069242A1 (en) * 2005-12-12 2007-06-21 Platform Development & Investment Ltd. Assessment of diamond color

Also Published As

Publication number Publication date
EP2140251A1 (en) 2010-01-06
EP2140251B1 (en) 2014-03-19
AU2008234423B2 (en) 2012-02-23
JP5474759B2 (ja) 2014-04-16
HK1141326A1 (en) 2010-11-05
CN101652654B (zh) 2012-10-31
JP2010523180A (ja) 2010-07-15
CA2681968A1 (en) 2008-10-09
RU2009140389A (ru) 2011-05-10
EP2140251A4 (en) 2011-04-20
ZA200907649B (en) 2011-04-28
WO2008119125A1 (en) 2008-10-09
US8436986B2 (en) 2013-05-07
RU2476862C2 (ru) 2013-02-27
AP2009005027A0 (en) 2009-12-31
AU2008234423A1 (en) 2008-10-09
US20100111354A1 (en) 2010-05-06
CN101652654A (zh) 2010-02-17

Similar Documents

Publication Publication Date Title
AP2720A (en) Apparatus and methods for assessment, evaluation and grading of gemstones
ZA201103152B (en) Modified apparatus and method for assessment,evaluation,evaluation and grading of gemstones
GB2464027B (en) Methods and apparatuses for formation tester data processing
EP2115494A4 (en) METHOD AND APPARATUS FOR ANALYZING GEOLOGICAL CHARACTERISTICS
GB2429484B (en) Methods and apparatus for measuring formation properties
GB0712397D0 (en) Analysis apparatus and method
EP2190279A4 (en) METHOD AND DEVICE FOR TESTING SEEDS
EP2107920A4 (en) TRANSVASCULAR NERVE STIMULATION DEVICE AND METHOD
TWI365978B (en) Method and apparatus for dropping indicator
GB0707921D0 (en) Apparatus and method for surface measurement
GB0804499D0 (en) Measurement apparatus and method
ZA200901026B (en) Rock analysis apparatus and method
GB0525936D0 (en) Methods of analysing apparatus
EP2260296A4 (en) INSPECTION METHOD AND APPARATUS
EP2280648A4 (en) METHOD AND APPARATUS FOR EVALUATING CO2
GB0719460D0 (en) Measurement apparatus and method
GB0717676D0 (en) Colour assessment apparatus and method
GB0708582D0 (en) Spectroscope apparatus and methods
GB2453504B (en) Method and apparatus for formation testing
GB2473359B (en) Formation testing apparatus and methods
EP2198311A4 (en) DETECTION METHOD AND DETECTION APPARATUS
TWI372256B (en) Test apparature and test method
AU2007901825A0 (en) Apparatus and methods for assessment, evaluation and grading of gemstones
TWI369621B (en) Yield evaluating apparatus and method thereof
AU2008905277A0 (en) Modified apparatus and method for assessment, evaluation and grading of certain gemstones