Most of the transparent gems belong to the mineral group, while the transparent to opaque gems are mostly rock types. Organic gems are gems formed from animal bones, secretions or plant fossils. 1. mineral Mineral gems are formed in the earth’s crust and have a fixed chemical composition and crystal form, and most of them […]
Archivio Categoria: Notizie di gioielli
The evolution of jewelry is represented by several well-known periods, each with its own unique style, derived from the influence of art and culture at that time. The jewelry of each period seems to be a microcosm of the culture at that time and has different meanings in different eras. ancient times Starting from the […]
From the eighth century to the early thirteenth century, it was the early period of the medieval period. The jewelry culture during this period was mainly influenced by the Byzantine period, with the Byzantine court style as the mainstream. A quel tempo, the wealth belonged to the church and was immediately restricted by the law […]
At the beginning of the seventeenth century, the French power in Europe gradually rose, and the influence of the French royal family changed European court life and culture. The original skirt covered with jewels and supported by whale bones was changed to a low-cut, puffy sleeves. There are also big changes in the style of […]
From the 1890s to the 19th century, the “Language of stone” (Language of stone) was popular in jewellery, where the letters starting with gems were spelled together, such as Lapis Lapis, Opale, Verleil, and Grandmother. The combination of green Emerald means love. The most famous example is the three bracelets that Napoleon gave to the […]
The representative figure of the Art Nouveau period is the famous designer Rene Lalique (1845-1945). He used a lot of colored gemstones and enamels. Natural flowers, birds, insects, fish and other animals and plants often appear in his design works. Emphasis on delicate metal craftsmanship changes people’s concept of jewelry. It is not necessary to […]
The Seven Treasures of Buddhism: Seven precious metals and gems, including gold and silver, colored glaze, citadel, agata, perla, ambra, e corallo, are listed as the seven most spiritual treasures in many Buddhist scriptures. Gold and silver are history The oldest and most widely used precious metal; colored glaze is a kind of bead or […]
Il primo passo per comprendere la gioielleria è comprendere il linguaggio della gioielleria, che è il termine per le gemme. Quando acquisti o apprezzi bellissimi gioielli, non solo puoi comprendere meglio le caratteristiche delle gemme, ma ti permette anche di fare la scelta migliore al momento dell'acquisto. Quando si parla di pietre preziose, solitamente separiamo i diamanti dalle altre pietre preziose. […]
Il grado con cui la luce penetra una pietra preziosa. Quando la gemma contiene più inclusioni, crepe, imperfezioni, ecc., la sua trasparenza sarà inferiore. La trasparenza delle pietre preziose è divisa in cinque tipi: Trasparente, Semitrasparente, Traslucido, Semitrasparente, e Opaco. La differenza tra trasparenza e trasmissione della luce sta nella quantità di luce che può passare attraverso la pietra preziosa. Trasparente […]
La scissione è un piano che può essere scisso lungo una direzione specifica in un cristallo minerale chiamato piano di scissione. Questo piano di scissione è correlato alla struttura atomica del cristallo minerale. Di solito è la parte in cui gli atomi della pietra preziosa sono debolmente legati. Chiamato “scollatura”. Many solid gems must be split along the […]