WO2003032765A3 - A rounded rectangular gemstone - Google Patents

A rounded rectangular gemstone Download PDF

Info

Publication number
WO2003032765A3
WO2003032765A3 PCT/IL2002/000832 IL0200832W WO03032765A3 WO 2003032765 A3 WO2003032765 A3 WO 2003032765A3 IL 0200832 W IL0200832 W IL 0200832W WO 03032765 A3 WO03032765 A3 WO 03032765A3
Authority
WO
WIPO (PCT)
Prior art keywords
cutlet
pavilion
girdle
crown
rounded rectangular
Prior art date
Application number
PCT/IL2002/000832
Other languages
French (fr)
Other versions
WO2003032765A2 (en
Inventor
Michael Kedem
Eran Mutai
Original Assignee
Michael Kedem
Eran Mutai
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 Michael Kedem, Eran Mutai filed Critical Michael Kedem
Priority to AU2002334372A priority Critical patent/AU2002334372A1/en
Priority to US10/492,712 priority patent/US20050115275A1/en
Priority to EP02801477A priority patent/EP1465508A4/en
Publication of WO2003032765A2 publication Critical patent/WO2003032765A2/en
Publication of WO2003032765A3 publication Critical patent/WO2003032765A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C17/00—Gems or the like
    • A44C17/001—Faceting gems

Landscapes

  • Adornments (AREA)

Abstract

A rounded rectangular gemstone having a crown (50) provided with a planar table (55), a pavilion (70) whose facets converge at a cutlet (69) being disposed below said crown (50), and a girdle (52) extending from the crown (50) to the pavilion (70). The girdle (52) being substantially perpendicular to the table (55) and assuming a rectangular shape when viewed thereabove and therebelow. The crown (50) and the pavilion (70) have substantially circular cross-sections along a plane parallel to the table (55) and the facets of the pavilion (70) are arranged in rotational passing through the cutlet (69) and in mirror symmetry about lines of symmetry passing through the cutlet (69) and the midpoint of each side of said girdle (52) and through the cutlet (69) and each corner of the girdle (52).
PCT/IL2002/000832 2001-10-19 2002-10-16 A rounded rectangular gemstone WO2003032765A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2002334372A AU2002334372A1 (en) 2001-10-19 2002-10-16 A rounded rectangular gemstone
US10/492,712 US20050115275A1 (en) 2001-10-19 2002-10-16 Rounded rectangular gemstone
EP02801477A EP1465508A4 (en) 2001-10-19 2002-10-16 A rounded rectangular gemstone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL14607901A IL146079A (en) 2001-10-19 2001-10-19 Rounded rectangular gemstone
IL146079 2001-10-19

Publications (2)

Publication Number Publication Date
WO2003032765A2 WO2003032765A2 (en) 2003-04-24
WO2003032765A3 true WO2003032765A3 (en) 2004-01-29

Family

ID=11075837

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2002/000832 WO2003032765A2 (en) 2001-10-19 2002-10-16 A rounded rectangular gemstone

Country Status (5)

Country Link
US (1) US20050115275A1 (en)
EP (1) EP1465508A4 (en)
AU (1) AU2002334372A1 (en)
IL (1) IL146079A (en)
WO (1) WO2003032765A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN100386043C (en) * 2003-09-12 2008-05-07 深圳市真诚美珠宝有限公司 Round and shining type chiseled diamond and its carving method
CN100569137C (en) * 2004-04-09 2009-12-16 株式会社微笑智能 The diamond of oval cutting
US8017182B2 (en) * 2007-06-21 2011-09-13 Asm International N.V. Method for depositing thin films by mixed pulsed CVD and ALD
US20090056374A1 (en) * 2007-08-31 2009-03-05 Abate Steven L Gemstone Facet Configuration
JP2009142455A (en) * 2007-12-14 2009-07-02 Juho:Kk Diamond, diamond-shaped jewelry, and its cutting method
AT515136B1 (en) * 2013-11-15 2016-12-15 Swarovski D Kg Gemstone with star-shaped appearance
US9226554B2 (en) 2014-05-12 2016-01-05 Yoshihiko Kodama Circular cut diamond
WO2016086323A1 (en) * 2014-12-02 2016-06-09 Cartier International Ag Jewellery stone, in particular facetted diamond and method for mounting same on a mount
USD984306S1 (en) * 2021-04-19 2023-04-25 Lumex DMCC Gemstone
USD997774S1 (en) * 2021-04-22 2023-09-05 Lumex DMCC Gemstone
CN115829594B (en) * 2023-02-03 2023-06-06 国检中心深圳珠宝检验实验室有限公司 Gem identification method and device based on waist outline characteristics and storage medium

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD402582S (en) * 1996-11-04 1998-12-15 Ambar Diamonds, Inc. Gemstone
USD405712S (en) * 1997-01-07 1999-02-16 Ambar Diamonds, Inc. Gemstone
US5970744A (en) * 1998-12-01 1999-10-26 Tiffany And Company Cut cornered square mixed-cut gemstone
USD420935S (en) * 1998-12-14 2000-02-22 Ambar Diamonds Inc. Gemstone
USD422934S (en) * 1998-10-05 2000-04-18 Quijo, Fernand & Peter, Besloten Vennootschap Met Beperkte Aansprakelijkheid Precious stone
USD453705S1 (en) * 2000-08-22 2002-02-19 Schlacter & Namdar Polishing Works, Ltd Precious stone

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA708135B (en) * 1970-12-01 1972-07-26 Joostes Diamond Cutting Works A new diamond cut
US4020649A (en) * 1976-05-27 1977-05-03 Henry Grossbard Brilliantized step cut diamond
US4555916A (en) * 1982-07-20 1985-12-03 Henry Grossbard Step-cut stone which has been brilliantized
US5970916A (en) * 1998-05-04 1999-10-26 Thermo Fibergen, Inc. Clumping cellulosic animal litter
USD465430S1 (en) * 2001-08-08 2002-11-12 Hearts On Fire Company Diamond
USD467833S1 (en) * 2001-08-11 2002-12-31 Joseph Mardkha Mixed cut diamond

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD402582S (en) * 1996-11-04 1998-12-15 Ambar Diamonds, Inc. Gemstone
USD405712S (en) * 1997-01-07 1999-02-16 Ambar Diamonds, Inc. Gemstone
USD422934S (en) * 1998-10-05 2000-04-18 Quijo, Fernand & Peter, Besloten Vennootschap Met Beperkte Aansprakelijkheid Precious stone
US5970744A (en) * 1998-12-01 1999-10-26 Tiffany And Company Cut cornered square mixed-cut gemstone
US6363745B1 (en) * 1998-12-01 2002-04-02 Tiffany And Company Cut cornered square mixed-cut gemstone
USD420935S (en) * 1998-12-14 2000-02-22 Ambar Diamonds Inc. Gemstone
USD453705S1 (en) * 2000-08-22 2002-02-19 Schlacter & Namdar Polishing Works, Ltd Precious stone

Also Published As

Publication number Publication date
IL146079A (en) 2004-06-20
WO2003032765A2 (en) 2003-04-24
EP1465508A2 (en) 2004-10-13
AU2002334372A1 (en) 2003-04-28
IL146079A0 (en) 2002-07-25
US20050115275A1 (en) 2005-06-02
EP1465508A4 (en) 2005-05-18

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