Namnprincipen för ädelstenar med speciella optiska effekter: det finns många typer av specialoptiska effekter, och de viktigaste som behöver noteras vid namngivning är "kattens öga" och "stjärnljus". När du namnger ädelstenar med kattögoneffekt, ordet "kattens öga" ska läggas till efter ädelstensnamnet. Till exempel, a cat's [...]
Kategoriarkiv: Smyckenyheter
1. Non-inlaid jewelry jade jewelry It can be named directly by the name of the jewelry and jade, or by the name of the jewelry and jade + the name of the jewelry, såsom: "Jade" or jade bracelet. 2. Jewelry composed of a variety of jewels and jade Various materials can be named one [...]
Rubin, mineralnamnet är korund, beror på kromhalten i den. Eftersom kristaller ofta visas dubbla kristaller, de är benägna att få sprickor, och ökningen av kromhalten kommer att öka färgen på rubiner. Rutilen som finns i den kan ge ett silkeslent utseende eller bågformad synlig stjärnljuseffekt. Heating or radiation can remove [...]
(1) Färg. The ruby with the best color is called "duvans blodröda", som är, the color is as red as the blood of a pigeon, with a bright red color. Naturligtvis, true pigeon blood rubies are very rare. Rubies are the best in category A ("duvans blod"), followed by category B (pigeon blood [...]
Safir är en symbol för lugn och visdom. Sapphire har en hög status i europeiska och amerikanska länder. I Europa, safirblått är känt som "Kungsblå". I USA, safir betecknas också som "national sten". "The Duke of Windsor once gifted a sapphire ring to his beloved wife as a gift of [...]
Stenkristall, the mineral name is quartz, is a very old gem. I tusentals år, crystal has been regarded as a symbol of unyielding, purity and kindness with its pure, transparent and hard texture. Legend has it that when the ancient Romans first obtained crystal in the Alps, they thought it was changed by [...]
1. colour The colorless crystal is clean and translucent as the standard. The color of the colored crystal itself should be uniform, pure and gorgeous. Amethyst and topaz are the more valuable varieties of crystals. The further classification of the two is the darker the color (but not dark as the standard) The better. I [...]
The geological conditions for the formation of jadeite are strict. Studies have shown that the high-quality jadeite wall rock is high-magnesium, high-calcium, low-iron and high-sodium rock in a high-pressure and low-temperature geological environment with a temperature of about 150-300℃. The jadeite produced in this environment is of good quality. Dock, the reality is not all [...]
1. Divided by output status New pit material refers to the primary ore that is extracted from the mine manually without any transportation. Ytan på det nya gropmaterialet är fräsch, ingen vittrad skorpa, tät blockform, med kanter och hörn, ofta dålig insyn, kort vattenhuvud, och relativt fräsch färg. Pit material is [...]
People often say that gold is priceless and jade is priceless. As the mainstream of the Chinese jade market, the price of jadeite can be said to be very different. After years of market law, people have summed up the dimensions and standards of jadeite value. The quality evaluation of jade has five main aspects: [...]