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 sameInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6653094B2 (en) | 2016-09-29 | 2020-02-26 | 株式会社ジェムS.T.S. | jewelry |
USD1025821S1 (en) * | 2021-11-11 | 2024-05-07 | Zev Wolf Weitman | Gemstone |
Family Cites Families (23)
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 |
USD676784S1 (en) * | 2012-03-22 | 2013-02-26 | Rosy Blue, Inc. | Multiple facet gemstone |
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 |
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) |
-
2016
- 2016-11-01 SG SG10201609133UA patent/SG10201609133UA/en unknown
-
2017
- 2017-10-30 EP EP17199130.0A patent/EP3315043A1/en not_active Withdrawn
- 2017-10-31 US US15/799,928 patent/US20180146751A1/en not_active Abandoned
- 2017-11-01 CN CN201711058058.1A patent/CN108013550A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN108013550A (en) | 2018-05-11 |
US20180146751A1 (en) | 2018-05-31 |
EP3315043A1 (en) | 2018-05-02 |
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