What is Diamond Certification? Independent certification is how you can be sure that you’re getting a quality diamond that’s accurately graded without bias. All Blue Nile loose diamonds are analyzed and graded for quality by the Gemological Institute of America (FAMILIE), one of the most respected and accurate labs in the diamond industry. Derudover, alle […]
Forfatter Arkiver: Kingjy
How Diamond Shape Affects Price The shape is an important consideration when buying a diamond as it directly influences price. Runde diamanter, den mest populære diamantform, tendens til at blive prissat højere end andre former (kaldet fancy former) på grund af markedets efterspørgsel, øgede produktionsomkostninger, og deres utrolige glans. Fancy shaped diamonds include […]
En morgen stødte Edward på en tigger nær Westminster. Siden Edward havde brugt sine penge, før han mødte tiggeren, han gav tiggeren ringen i hånden. Efter et stykke tid, to unge pilgrimme stødte på en storm i Syrien. Pludselig dukkede et skarpt lys op på stien foran dem. An old man […]
Moderne gemologi bestemmer, at korund undtagen rubin kaldes safir, og ordet safir henviser til blå safir. Alle andre farvede korunder skal tilføjes med farvenavne før Sapphire, så de engelske navne på korund ædelstene stemmer overens. Men der er forskellige ordsprog på kinesisk. Some people translate it into sapphire according to […]
Diffusionsbehandling (Diffusionsbehandling) Almindeligvis kendt som anden forbrænding, denne behandling blev først brugt til safirer, og nu kan den også bruges til rubiner. Andengradsbrænding er at putte den oprindeligt farveløse korund i kemiske råmaterialer indeholdende farvefremkaldende grundstoffer, and then heat the color-causing elements at a high temperature to penetrate the surface […]
Denne form for behandling er mest befordrende for produktionen af den pink-orange farve af Padparadscha. Et stort antal Padparadscha korund er dukket op på markedet i de seneste to-tre år, og selv mange vurderingsbureauer har udstedt mange vurderinger af naturlig Padparadscha korund, forårsager tumult på ædelstensmarkedet. , […]
Beryl in English is derived from Beryllos in the Hitho language. The earliest roots should be derived from the Indian language. There is no relevant record of what this means, so it is not possible to know how the beryl was named. German beryl is derived from beryl from brille, because the earliest spectacle lenses […]
Emerald contains many and obvious inclusions, så hedder det “Gem Garden”. Imidlertid, inclusions are a characteristic of emeralds, not only are they not flaws, they are the best proof of natural emeralds. The color must be strong enough to be called emerald. Ellers, the light green that is not strong enough can only be […]
Opticon-Filling fills the cracks of the emeralds with epoxy resin opticon to make the cracks disappear and improve the clarity. This treatment is like a jadeite B, filled with resin-like chemicals, so consumers should be clearly told whether it has been filled with glue. The gem identification certificate must also indicate that it is filled […]
Color first The choice of emerald is given priority to the color. The best emerald is a strong green. The best emerald color is like the green light in traffic lights. Imidlertid, the price of such a dazzling green is quite high. Faktisk, a little bit blue is also beautiful. But if it is […]