Zumradlar uchun to'rtta asosiy iqtisodiy baholash shartlari mavjud, ya'ni: ①Rang: zumrad yashil va quyuq yashil rang yaxshiroqdir, yashil ko'k va sarg'ish ranglari pastroq; ② Shaffoflik: kristalli toza, aniq va yorqin eng yaxshisidir, shaffof Faqat uchinchi sinfga kiritilishi mumkin bo'lganlar; ③Soflik: zumradlar ko'pincha nuqsonli bo'ladi, pure ones are rare and [...]
Kategoriya arxivi: Zargarlik buyumlari yangiliklari
(1) Murakkab kompozitsiya: Turmalin juda murakkab boro-alyuminosilikat mineralidir, va u tabiatdagi eng murakkab kimyoviy tarkibga ega marvarid mineralidir. U magniy kabi bir yoki bir nechta elementlarni o'z ichiga olishi mumkin, temir, litiy, kaliy, natriy, va hokazo. Ushbu elementlarning turli xil tarkib nisbatlari tufayli, turmalin ko'pincha turli xil ranglarga ega. Kabi [...]
Opalning ko'plab nomlari bor, asosan "oq marvarid" va "chiroyli tosh". Mamlakatimning janubida, u chaqiriladi "miltillovchi tog' buluti", Avstraliyaning mashhur ishlab chiqarish hududidan keladi "Chaqmoq tizmasi". Opal xalqaro zargarlik sanoati tomonidan oktyabr oyining tug'ilgan toshlari ro'yxatiga kiritilgan, umid va baxtning ramzi. Opal qimmatbaho toshlarning eng rang-barangidir. [...]
lue Nile Gold We carry jewelry that’s crafted in both 18k and 14k gold. Our 18k gold is an alloy of 75% gold with other metals to make it strong enough for everyday wear, and our 14k gold is an alloy of 58.3% gold and other metals. The minimum karat that is allowed to be [...]
Oltin karat sxemasi 24 Karat = 100% oltin 22 Karat = 91.7% gold Both 24k and 22k are considered too soft for fine jewelry, ba'zi madaniyatlarda qimmatbaho va kiyilgan bo'lsa ham. 18 Karat = 75.0% gold Considered to be the luxury end of fine jewelry. 14 Karat = 58.3% gold Ideal for fine jewelry, balancing [...]
What Type Of Gold Does Blue Nile Use For Ring Heads? For yellow gold and rose gold settings, Blue Nile uses platinum ring heads to secure center diamonds. All designs in 14k white gold use 14k white gold ring heads which have the strength and durability required to keep a center stone safe. 14k white [...]
Bizning chiroyli zargarlik buyumlarimiz kiradi 3 ranglar: sariq oltin, oq oltin va pushti oltin. Sariq oltin nima? Kumush aralashmasi, mis, sof oltin (va sink izi) sariq oltin taqinchoqlarga boy porlashni beradi. Qotishma yaratish uchun ishlatiladigan har bir metallning foizlari farq qilsa-da, barcha formulalar bilan boshlanadi 75% toza [...]
Hallmarks Gold is commonly stamped with what’s known as a hallmark. The hallmark indicates the amount of pure gold content, va ba'zan tugagan sanani va kelib chiqqan mamlakatni anglatadi. Va federal qonun ostida, gold jewelry must be accompanied by a maker's mark or registered trademark. Blue Nile Gold We carry jewelry that’s crafted [...]
Karat oltin eng yaxshi? Siz uchun mos keladigan Karataj shaxsiy imtiyoz yoki byudjet masalasi bo'lishi mumkin. 14k va 18kli Moviy Nildan 18k zargarlik buyumlari hayratda qoldiradi, Shunday qilib, siz yuqori boshliq uchun borishingiz shart emas. Bu erda qanday qilib tanlashni tanlashda e'tiborga olish kerak bo'lgan ba'zi omillar: [...]
How Do You Determine The Price Of Gold? Gold is traded on a public exchange and therefore the price is subject to many external influences. That’s why the price of gold jewelry is largely dependent on three factors: Purity of gold used (the karatage), combined with the physical weight of the item Current market value [...]