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AU2001296709A1 - Gemstone - Google Patents

Gemstone

Info

Publication number
AU2001296709A1
AU2001296709A1 AU2001296709A AU9670901A AU2001296709A1 AU 2001296709 A1 AU2001296709 A1 AU 2001296709A1 AU 2001296709 A AU2001296709 A AU 2001296709A AU 9670901 A AU9670901 A AU 9670901A AU 2001296709 A1 AU2001296709 A1 AU 2001296709A1
Authority
AU
Australia
Prior art keywords
gemstone
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
AU2001296709A
Inventor
Nai Yan Cheng
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.)
Continental Jewelry USA Inc
Original Assignee
Continental Jewelry USA 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 Continental Jewelry USA Inc filed Critical Continental Jewelry USA Inc
Publication of AU2001296709A1 publication Critical patent/AU2001296709A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • A44C17/002—Gems made of several cut pieces
    • A44C17/003—Doublet stones
AU2001296709A 2000-10-17 2001-10-05 Gemstone Abandoned AU2001296709A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/690,432 2000-10-17
US09/690,432 US6305193B1 (en) 2000-10-17 2000-10-17 Gemstone
PCT/US2001/031425 WO2002032251A2 (en) 2000-10-17 2001-10-05 Gemstone

Publications (1)

Publication Number Publication Date
AU2001296709A1 true AU2001296709A1 (en) 2002-04-29

Family

ID=24772425

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001296709A Abandoned AU2001296709A1 (en) 2000-10-17 2001-10-05 Gemstone

Country Status (4)

Country Link
US (1) US6305193B1 (en)
CN (1) CN1248619C (en)
AU (1) AU2001296709A1 (en)
WO (1) WO2002032251A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6604382B2 (en) * 2000-11-07 2003-08-12 Naotake Shuto New-cut diamond shape
US6698239B2 (en) * 2001-02-23 2004-03-02 Samuel Aaron, Inc. Brilliant cut diamond
CA99709S (en) 2001-12-13 2004-01-29 Asprey Holdings Ltd Gemstone
US6578380B1 (en) 2002-01-24 2003-06-17 Diaco Hexagonal brilliant cut diamond
JP4482713B2 (en) * 2002-02-19 2010-06-16 株式会社ほほえみブレインズ Decorative 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
USD481649S1 (en) 2002-07-10 2003-11-04 Premier Gem Corporation Gem stone cut
USD487031S1 (en) 2002-12-02 2004-02-24 Gassan Diamonds B.V. Diamond or gemstone
USD506946S1 (en) 2003-08-07 2005-07-05 Hope Usa Corporation Brilliant gemstone
BE1018665A5 (en) * 2009-02-20 2011-06-07 Diamscan N V PRODUCT WITH IMPROVED OPTICAL CHARACTERISTICS.
US20120079853A1 (en) * 2010-10-01 2012-04-05 Blasbichler Guenther Gem with brilliant cut
USD675546S1 (en) * 2012-03-22 2013-02-05 Rosy Blue, Inc. Multiple facet gemstone
CN103126215B (en) * 2013-02-26 2015-01-21 张坤芝 81-facet diamond with 10-heart-and-10-arrow structure inside
USD706668S1 (en) * 2013-07-14 2014-06-10 Betzalel Ambar Gemstone
USD722126S1 (en) * 2013-08-06 2015-02-03 Jonathan Lawrence Bray Bullet having a translucent faceted tip portion
USD710242S1 (en) * 2013-10-03 2014-08-05 A. Dalumi Diamonds Ltd. Gemstone
WO2015155740A1 (en) * 2014-04-11 2015-10-15 Chow Tai Fook Jewellery Company Limited Faceted precious stones
CN104983145A (en) * 2015-05-29 2015-10-21 通灵珠宝股份有限公司 Circularly-carved heart-shaped image diamond with eighty-nine facets

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2340659A (en) * 1943-05-05 1944-02-01 Goldstein Edward Precious stone
US3286486A (en) 1964-01-10 1966-11-22 Huisman James Diamond with specially faceted pavilion
US3490250A (en) 1966-09-19 1970-01-20 Chrom Tronics Inc Enhanced jewel stones and method of forming same
US3585764A (en) 1969-06-10 1971-06-22 James Huisman Diamond cutting method
US3763665A (en) 1971-03-08 1973-10-09 Belamco Brilliant with octagonal table and surrounding trapezoidal facets
US3788097A (en) 1971-03-30 1974-01-29 Colorant Schmuckstein Gmbh Fa Brilliant having plural rings of facets, each having an odd number of facets
US3875760A (en) 1974-04-09 1975-04-08 Henry Vincent Jones Girdled gem and method of making the gem
US4020649A (en) 1976-05-27 1977-05-03 Henry Grossbard Brilliantized step cut diamond
USD333108S (en) * 1989-10-17 1993-02-09 Harry Winston, Inc. Diamond or similar article
USD330875S (en) 1990-01-23 1992-11-10 Boucher Jim R Christmas tree stand
CH684301A5 (en) * 1991-03-19 1994-08-31 Diamine S A Cut shape for precious stones
DE4210995C2 (en) 1992-04-02 1997-04-03 Ulrich Dr Freiesleben Cut gem, especially diamond
USD354014S (en) * 1993-04-01 1995-01-03 Shlomo Cohen Diamond
US5533364A (en) 1993-12-08 1996-07-09 M. Fabrikant & Sons, Ltd. Facing marquis halves to form a marquis stone
US5657646A (en) 1994-10-04 1997-08-19 Rosenberg; Steven F. Jewel having multiple culets
US5761929A (en) 1996-09-12 1998-06-09 M. Fabrikant & Sons, Ltd. Facet cut structure for colored stones to enhance brilliance
US6006548A (en) 1996-09-12 1999-12-28 M. Fabrikant & Sons, Ltd. Facet cut structure for gemstones to enhance brilliance
USD419104S (en) * 1999-01-06 2000-01-18 Jan Antoon Ceulemans Precious stone
USD431492S (en) * 1999-12-17 2000-10-03 DIAMWAG, besloten vennootschap met beperkte aansprakelijkheid Precious stone

Also Published As

Publication number Publication date
WO2002032251A3 (en) 2003-01-23
WO2002032251A2 (en) 2002-04-25
CN1248619C (en) 2006-04-05
CN1446062A (en) 2003-10-01
US6305193B1 (en) 2001-10-23

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