Title:
DIAMOND WITH TWIN HEART EDGE, AND PAVILION STRUCTURE THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/153101
Kind Code:
A1
Abstract:
Disclosed are a diamond with a twin heart edge, and a pavilion (3) structure of the diamond, wherein the pavilion (3) comprises a first layer of lower facets (31), a second layer of lower facets (32) and a third layer of lower facets (33) arranged from top to bottom, and the three layers of lower facets (31, 32, 33) encircle the tip of the pavilion (3); and by means of fitting together the second layer of lower facets (32) and the third layer of lower facets (33), the tip of the pavilion (3) of the diamond forms a twin heart edge, forming a heart-shaped ring on the second layer of lower facets (32).With 48 facets on the pavilion (3) and 49 facets on a crown (1), the surface of the diamond forms 97 cut faces, thereby making the optical path transmitted and refracted many times by the diamond, so as to make the pattern formed relatively novel and special, increase the sparkling of the diamond, and emit a resplendent radiance.
Inventors:
WANG JINGTIAN (CN)
Application Number:
PCT/CN2017/105074
Publication Date:
August 30, 2018
Filing Date:
September 30, 2017
Export Citation:
Assignee:
SHENZHEN YUANYANG GOLD JEWELRY CO LTD (CN)
International Classes:
A44C17/00
Foreign References:
| CN104983145A | 2015-10-21 | |||
| CN106174928A | 2016-12-07 | |||
| CN104905503A | 2015-09-16 | |||
| CN201019090Y | 2008-02-13 | |||
| CN204682732U | 2015-10-07 | |||
| CN205866201U | 2017-01-11 | |||
| JP2008018121A | 2008-01-31 |
Attorney, Agent or Firm:
GUANGZHOU SINO PATENT & TRADEMARK AGENT CO., LTD. (CN)
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