Bir vaqtlar tanga kumush AQShda keng tarqalgan qotishma edi. Bu hozir juda kam uchraydi va ism biroz chalkashliklarga sabab bo'ladi. Texnik “tanga kumush” qotishma hisoblanadi .900 kumush, yoki 90% kumush va 10% mis. Nomi “tanga kumush” is because metalsmiths historically made items from melted down scrap […]
Yorliq arxivi: Shaxsiy dizayn zargarlik buyumlari ishlab chiqaruvchisi
Nikoh bo'lmagan qotishmalar bozorda juda yangi. Argentiy bitta brenddir, ammo shunga o'xshash boshqalar mavjud. Ushbu qotishmalar minimaldir 92.5% Kumush kumush tarkibda biroz balandroq bo'lsa ham. Qolgan qismi misdan iborat bo'lib, sotuvchining hamkori. The germanium makes the alloy […]
Sterling - Amerika Qo'shma Shtatlarida va dunyo bozorlarida zargarlik buyumlari sifat standartidir. Bu qotishma 92.5% kumush. Qolganlari; qolgan 7.5% odatda mis ba'zan bu nikel kabi boshqa metal bo'lgan bo'lsa ham. Qatloydagi boshqa metallar qattiqlikni oshiradi, shuning uchun material yanada bardoshli bo'ladi. Alloy additions also […]
1. Yaxshi .999 Silver Fine silver is the closest metal to the pure element silver. Belgilangan .999 qaysi ko'rsatilgan 99.9% poklik. Bu 0.1% Qolganlar ahamiyatsiz miqdordagi iz elementlaridan iborat. Nozik kumush sterlingning yorqin polsidan ko'ra ko'proq vitreusli yorqinroq bo'ladi. Bu kulol va biroz zerikarli ko'rinadi. This type […]
The reason sterling silver requires the mixture of other metals is because naturally, sof kumush yumshoq. Adding other metals to the silver increases the hardness, making it more suitable and durable for use in jewelry and housewares like silverware. The result of this process also produces that signature silver color: yorqin, shiny and […]
Siz kumush sterling nima ekaniga hayron bo'lishingiz mumkin? Sterling kumush - bu qotishma 92.5 foizi kumush va 7.5 Foiz qotishmasi. Qotishma aslida ikkitasi aralashmasi (yoki boshqa) Davriy jadvaldan olingan elementlar. Sterling Sterling haqida, qotishmalar ruxni o'z ichiga olishi mumkin, mis yoki nikel. Amerika Qo'shma Shtatlari, Boshqa […]
#1. Yumshoq oq mato yordamida zargarlik buyumlarini ishqalang. Agar siz r matodaonda qora izni topsangiz, Shunda siz haqiqiy sterling kumushdan qilinganiga amin bo'lishingiz mumkin. Buning sababi, har qanday havo ta'siri oksidlash uchun haqiqiy sterling kumushga olib keladi. Bu vaqt bilan ularni yomonlashishga olib keladi, and the reason why […]
You could imagine very easily that if there’s a 20% price jump from a 0.99ct diamond to a 1.00ct diamond, the cutter who loses that 0.01ct trying to make a prettier stone will lose his job. Perhaps with the nicer cut it will only be worth 15% less instead of 20%, but either way, […]
I stress categories, because you might mistakenly believe that prices per carat increase continuously as weight is increased, but this is not the case. Since diamonds are a retail product driven more by emotion than reason, a 0.99ct diamond is worth only about 1% more than a similar diamond weighing 0.98ct. But a 1.00ct […]
Olmoslar har bir karat uchun narxlanadi. A deyishga imkon beradi 0.50 Karat olmos narxi bor $1400 har bir karat uchun. Tosh uchun bu olmos narxi bo'lar edi $1400 * 0.50, yoki $700. Yoki, Aytaylik a 1 Karat olmos narxi bor $4,100 har bir karat uchun. This one is easy to calculate — […]