FIELD: jewelry. SUBSTANCE: artificial stone has holder preferably made in the form of plate, whose upper surface is provided with at least one slot made in the form of truncated cone and having layer of precious stone produced by gaseous deposition. Stone may have not only special optical properties, such as brightness and sparkling, but also predetermined sizes of upper surfaces. EFFECT: simplified structure and increased aesthetic effect. 15 cl, 5 dwg
Title | Year | Author | Number |
---|---|---|---|
STONE FOR JEWELRY ARTICLES | 1999 |
|
RU2223685C2 |
METHOD FOR OBTAINING GEM STONES | 2023 |
|
RU2808301C1 |
SILICON CARBIDE JEWELS | 1996 |
|
RU2156330C2 |
JEWELLERY | 2007 |
|
RU2349239C2 |
METHOD OF VISUALLY INCREASING SIZE OF PRECIOUS STONE, CASTE FOR JEWELRY | 2023 |
|
RU2822729C1 |
METHOD OF CUTTING DIAMONDS AND ASSEMBLING DIAMONDS MADE THEREFROM TO FORM A COMPOSITE DIAMOND HAVING IMPROVED LUSTER AND SHADE CHARACTERISTICS | 2016 |
|
RU2710790C1 |
PROCEDURE FOR SIMULTANEOUS PRODUCTION OF SEVERAL FACETED VALUABLE STONES OF SYNTHETIC SILICON CARBIDE - MOISSANITE | 2010 |
|
RU2434083C1 |
JEWELRY INSERT | 2020 |
|
RU2776426C2 |
PRECIOUS STONE | 2001 |
|
RU2190944C1 |
METHOD OF EMBEDDING MARK INTO DIAMOND, OBTAINED THROUGH CHEMICAL DEPOSITION | 2004 |
|
RU2382122C2 |
Authors
Dates
2002-09-27—Published
1998-09-23—Filed