SG10201609133UA - Gemstone having hearts and arrows pattern and method of cutting the same - Google Patents

Gemstone having hearts and arrows pattern and method of cutting the same

Info

Publication number
SG10201609133UA
SG10201609133UA SG10201609133UA SG10201609133UA SG10201609133UA SG 10201609133U A SG10201609133U A SG 10201609133UA SG 10201609133U A SG10201609133U A SG 10201609133UA SG 10201609133U A SG10201609133U A SG 10201609133UA SG 10201609133U A SG10201609133U A SG 10201609133UA
Authority
SG
Singapore
Prior art keywords
facets
crown
hearts
gemstone
cutting
Prior art date
Application number
SG10201609133UA
Inventor
Vets Joachim
Original Assignee
Vets Joachim
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 Vets Joachim filed Critical Vets Joachim
Priority to SG10201609133UA priority Critical patent/SG10201609133UA/en
Priority to EP17199130.0A priority patent/EP3315043A1/en
Priority to US15/799,928 priority patent/US20180146751A1/en
Priority to CN201711058058.1A priority patent/CN108013550A/en
Publication of SG10201609133UA publication Critical patent/SG10201609133UA/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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

GEMSTONEHAVING HEARTS AND ARROWS PATTERN AND METHOD OF CUTTING THE SAME The present invention relates to a round gemstone (10) having a hearts and arrows pattern of ten hearts and arrows. The gemstone comprises a girdle (13), a crown (11) and a pavilion (12) . The crown (11) comprises a table (14), ten star facets 10 (15) surrounding the table, ten crown main facets (16) with each aligned between two adjacent star facets, twenty crown half facets (20) forming ten pairs of crown half facets, with each pair of the crown half facets aligned between two adjacent crown main facets (16), and ten crown middle half 15 facets (21), with each crown middle half facet (21) aligned between two crown half facets (20). The pavilion (12) is provided with ten pavilion main facets (24) , and twenty lower girdle facets (25) forming ten pairs of lower girdle facets, with each pair of the lower girdle facets aligned between two 20 adjacent pavilion main facets (24). The invention also relates to a method of cutting the round gemstone. (Figure 1) 22
SG10201609133UA 2016-11-01 2016-11-01 Gemstone having hearts and arrows pattern and method of cutting the same SG10201609133UA (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SG10201609133UA SG10201609133UA (en) 2016-11-01 2016-11-01 Gemstone having hearts and arrows pattern and method of cutting the same
EP17199130.0A EP3315043A1 (en) 2016-11-01 2017-10-30 Gemstone having hearts and arrows pattern and method of cutting the same
US15/799,928 US20180146751A1 (en) 2016-11-01 2017-10-31 Gemstone having hearts and arrows pattern and method of cutting the same
CN201711058058.1A CN108013550A (en) 2016-11-01 2017-11-01 Jewel with heart arrow pattern and the method to cut a gem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG10201609133UA SG10201609133UA (en) 2016-11-01 2016-11-01 Gemstone having hearts and arrows pattern and method of cutting the same

Publications (1)

Publication Number Publication Date
SG10201609133UA true SG10201609133UA (en) 2018-06-28

Family

ID=60191243

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201609133UA SG10201609133UA (en) 2016-11-01 2016-11-01 Gemstone having hearts and arrows pattern and method of cutting the same

Country Status (4)

Country Link
US (1) US20180146751A1 (en)
EP (1) EP3315043A1 (en)
CN (1) CN108013550A (en)
SG (1) SG10201609133UA (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109788828B (en) * 2016-09-29 2021-08-17 吉美S.T.S.株式会社 Gem
USD1025821S1 (en) * 2021-11-11 2024-05-07 Zev Wolf Weitman Gemstone

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763665A (en) * 1971-03-08 1973-10-09 Belamco Brilliant with octagonal table and surrounding trapezoidal facets
JP3643541B2 (en) * 2000-08-25 2005-04-27 株式会社ほほえみブレインズ Decorative diamond cut design
USD453120S1 (en) * 2000-10-17 2002-01-29 Continental Jewelry (Usa) Inc. Gemstone
US6604382B2 (en) * 2000-11-07 2003-08-12 Naotake Shuto New-cut diamond shape
JP3962695B2 (en) * 2003-02-13 2007-08-22 東京真珠株式会社 Diamond cutting method and diamond obtained thereby
US20050011226A1 (en) * 2003-07-14 2005-01-20 David So Precious stone cut and method of making
USD501150S1 (en) * 2003-09-10 2005-01-25 Diarough N.V. Round cut gemstone
US8813519B2 (en) * 2005-11-23 2014-08-26 Worldwide Diamonds Trademarks Ltd. Modified princess cut diamond having hearts and arrows pattern and method
US7878025B2 (en) * 2007-05-04 2011-02-01 SanDiamond USA, Corp. Oval shaped diamond cut having hearts and arrows pattern
USD593440S1 (en) * 2008-01-07 2009-06-02 A.D.R. Kropveld Diamond Company Gemstone with 81 facets
USD593441S1 (en) * 2008-01-07 2009-06-02 A.D.R. Kropveld Diamond Company Gemstone with 97 facets
US9326570B2 (en) * 2008-09-16 2016-05-03 Worldwide Diamond Trademarks Ltd. Decagonal shaped diamond which displays hearts and arrows pattern
US8769987B2 (en) * 2009-12-01 2014-07-08 Dimexon Diamonds Ltd. Gemstone
US20130327090A1 (en) * 2011-09-02 2013-12-12 Anthony Ritchie Hearts & Arrows SiC Gemstone
USD664884S1 (en) * 2011-12-02 2012-08-07 Vinubhai Dhanani Round precious stone
USD675546S1 (en) * 2012-03-22 2013-02-05 Rosy Blue, Inc. Multiple facet gemstone
USD676784S1 (en) * 2012-03-22 2013-02-26 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
USD697450S1 (en) * 2013-03-14 2014-01-14 Jasani Diamond
USD697449S1 (en) * 2013-03-14 2014-01-14 Jasani Diamond
CN204682728U (en) * 2015-05-20 2015-10-07 苏麒安 A kind of diamond with 66 facets
US10258118B2 (en) * 2015-06-16 2019-04-16 Worldwide Diamond Trademarks Ltd. Oval shaped diamond cut having hearts and arrows pattern
USD792270S1 (en) * 2016-05-10 2017-07-18 Hope Hong Kong International Limited Diamond (10 hearts and 10 arrows)

Also Published As

Publication number Publication date
US20180146751A1 (en) 2018-05-31
EP3315043A1 (en) 2018-05-02
CN108013550A (en) 2018-05-11

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