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1. (WO2018087065) GEMSTONE

Pub. No.:    WO/2018/087065    International Application No.:    PCT/EP2017/078417
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Wed Nov 08 00:59:59 CET 2017
IPC: A44C 17/00
Applicants: REALIZATION DESAL AG
Inventors: BONKE, Michael
Title: GEMSTONE
Abstract:
The invention relates to a gemstone (1) comprising: a crown (2) having a plurality of crown facets (11, 12) and a table (10); a girdle (3); and a pavilion (4) having a plurality of pavilion facets (13, 14). A crown angle (α) is between 34.5° and 35.5°, preferably 35°, and a pavilion angle (β) is between 40° and 41°, preferably between 40.2° and 40.8°, particularly preferably 40.5°.