Tierra Diamond's picture
Tierra Diamond
39 Boards 37 Marks 0 Likes 0 Followers 0 Following 0 Unfollowers 1 view

Marked 1 week 3 days ago onto Một số cách phân biệt nhẫn kim cương thật và giả cho người mua

Mot so cach phan biet nhan kim cuong that va gia cho nguoi mua

Hien nay, cac van de ve viec mua trang suc kim cuong ngay cang pho bien khi nguoi mua khong the phan biet nhan kim cuong that va nhan kim cuong gia. Khong nhung the, cac mon do trang suc dat tien nhu nhan kim cuong lai cang de lam gia do do tinh vi cua cong nghe hien nay da the lam duoc. Thong qua bai viet nay, hy vong no co the giup cac ban phan biet duoc nhan kim cuong that va gia.

De tro thanh mot nguoi phan biet nhan kim cuong that va gia cung nhu am hieu ve mon trang suc xa xi cac ban can nam nhung yeu to sau:

Phan biet nhan kim cuong that va gia qua giay chung nhan GIA
Dieu kien tien quyet phai co khi mua nhan kim cuong thien nhien chat luong cao chinh la Giay chung nhan GIA. Day la mot tieu chuan uy tin ma bat ki co so trang suc nao tren the gioi cung deu ap dung. GIA (Gemological Institute of America) - Vien Ngoc hoc Hoa Ky duoc thanh lap nam 1931 la mot to chuc phi loi nhuan ve dao tao, giam dinh cac loai da, ngoc trai va do trang suc hang dau the gioi.

Phan biet nhan kim cuong that va gia qua tieu chuan 4Cs cua GIA
Khi de danh gia va tham dinh nhan kim cuong that hay gia, nguoi ta su dung tieu chuan 4C - Day la tieu chuan duoc xay dung de xac dinh gia tri cua moi mot vien kim cuong khi xuat ra thi truong. Tieu chuan 4C dua tren 4 dac tinh vat ly cua kim cuong nhu: Mau sac (color), do trong suot (clarity), cach cat (cut) va khoi luong (carat) hoac kich thuoc(size). Nhung tieu chuan nay la nhung tieu chuan thong dung, de phan biet va de hieu voi da so nguoi dung. Trong do nhung tieu chuan nhu mau sac, do trong la nhung tieu chuan dac trung va de nhan biet nhat.

Ve mau sac
Khong chi vay, nguoi dung con co the phan biet nhan kim cuong that va gia dua vao tieu chuan nhu mau sac va tap chat boi kim cuong tu nhien se co nhung mau sac dac trung nhu vang, hong, xanh, trang... va se co nhung mau ma khong bao gio xuat hien.

Hieu duoc y nghia cua mau kim cuong se giup ban nhan biet duoc nhan kim cuong that va gia. Dieu thu vi la, viec danh gia mau sac kim cuong cua hau het cac vien kim cuong chat luong dua tren su khong co mau sac co nghia la mau trang trong suot. Mot chiec nhan kim cuong thien nhien thuong co vien kim cuong hoan hao ve mat hoa hoc va hoan hao ve mat cau truc khong co mau sac, giong nhu mot giot nuoc tinh khiet, va do do, co gia tri cao hon. He thong phan loai mau kim cuong tu D den-Z cua GIA do luong muc do khong mau bang cach so sanh mot vien da trong dieu kien anh sang duoc kiem soat va xem chinh xac voi cac cot moc co gia tri mau da thiet lap.

Phan biet nhan kim cuong that va gia qua mau sac

Xem them: Cach phan biet kim cuong thien nhien va kim cuong tong hop chinh xac nhat

Nhieu su khac biet ve mau sac cua vien kim cuong tu nhien nay rat tinh vi den muc mat thuong khong the nhin thay duoc. Tuy nhien, nhung su khac biet nay tao ra su khac biet rat lon ve chat luong va gia ca cua kim cuong. Do do, dieu quan trong la phai co y kien cua chuyen gia GIA de danh gia mau sac tot nhat cho vien kim cuong cua ban.

Do tinh khiet
Ben canh do, de hieu ve do trong cua kim cuong khi muon phan biet nhan kim cuong that va gia, truoc tien chung ta phai hieu kim cuong duoc tao ra nhu the nao. Danh gia do trong cua kim cuong bao gom viec xac dinh so luong, kich thuoc, do noi, tinh chat va vi tri cua nhung dac diem nay, cung nhu cach nhung dac diem nay anh huong den ve ngoai tong the cua vien da. Neu ban dang co gang xac dinh dau la do trong tot nhat cho mot vien kim cuong tu nhien, hay nho rang khong co vien kim cuong nao la hoan toan tinh khiet. Nhung cang gan voi do tinh khiet thi do trong cua no cang ro.

Thang do do trong suot cua kim cuong GIA co 6 hang muc, mot so loai duoc chia ra, voi tong so 11 hang cu the.

Flawless (FL) Khong co tap chat va khong co ti vet co the nhin thay duoi do phong dai 10x

Internally Flawless (IF) Khong co tap chat nao co the nhin thay duoi do phong dai 10x

Very, Very Slightly Included (VVS1 and VVS2) Cac phan bao gom rat nho, chung rat kho de mot hoc
sinh co tay nghe cao co the nhin thay duoi do phong dai 10x

Very Slightly Included (VS1 and VS2) Cac tap chat duoc quan sat voi no luc duoi do phong dai 10x, nhung co the duoc mo ta la nho

Slightly Included (SI1 and SI2) Cac phan bao gom dang chu y duoi do phong dai 10x

Included (I1, I2, and I3) Cac tap chat ro rang duoi do phong dai 10x co the anh huong den do trong suot va do sang

Phan biet nhan kim cuong that va gia thong qua do tinh khiet

Xem them: Bat mi nhung diem khac biet giua kim cuong thien nhien va da tong hop

Giac cat va Khoi luong kim cuong
Ben canh do, cach tiep theo de phan biet nhan kim cuong that va gia nam o viec vien kim cuong thien nhien dat duoc duong cat tot nhat phan anh ve dep va gia tri cuoi cung cua vien da. Va trong so tat ca cac vien kim cuong 4C, no la vien kim cuong phuc tap va kho phan tich nhat ve mat ky thuat. De xac dinh cap do cat cua vien kim cuong tron ruc ro tieu chuan - hinh dang thong tri phan lon cac trang suc kim cuong - GIA tinh toan ty le cac mat anh huong den hinh dang mat cua vien kim cuong. Cac ty le nay cho phep GIA danh gia muc do cat tot nhat cua mot vien kim cuong, bang cach nghien cuu cach mot vien kim cuong tuong tac thanh cong voi anh sang de tao ra cac hieu ung hinh anh mong muon, chang han nhu:

Brightness: Anh sang trang ben trong va ben ngoai phan xa tu mot vien kim cuong
Fire: Su tan xa cua anh sang trang thanh tat ca cac mau cua cau vong
Scintillation: So luong lap lanh ma mot vien kim cuong tao ra va mo hinh cua cac vung sang va toi do phan xa ben trong vien kim cuong tao ra

Noi mot cach don gian, trong luong carat kim cuong do luong mot vien kim cuong nang bao nhieu.

Phan biet nhan kim cuong that va gia qua giac cat va Khoi luong

Xem them: 10 vien kim cuong thien nhien

So lieu "carat" duoc dinh nghia la 200 miligam. Moi carat duoc chia nho thanh 100 'diem'. Tat ca nhung dieu khac deu bang nhau, gia kim cuong tang theo trong luong carat kim cuong vi nhung vien kim cuong lon hon hiem hon va duoc ua chuong hon. Tuy nhien, hai vien kim cuong co trong luong carat bang nhau co the co gia tri (va gia ca) rat khac nhau tuy thuoc vao ba yeu to khac cua vien kim cuong 4C: Mau sac, Do trong va Do cat.

Tren day la mot so thong tin cho ban tim hieu va de phan biet nhan kim cuong that va gia, hi vong thong qua bai viet ban se co duoc nhung su lua chon tot nhat cho minh.

Tim hieu them ve nhung mau trang suc kim cuong doc dao:

Bong tai

Day chuyen

Nhan trang suc

Vong-Lac tay

Xem them chi tiet: https://www.tierra.vn/news/m...

Loading...
Category: 
Comments
Leave your comment below

Filtered HTML

  • Web page addresses and e-mail addresses turn into links automatically.
  • Non-latin text (e.g., å, ö, 漢) will be converted to US-ASCII equivalents (a, o, ?).
  • Allowed HTML tags: <a> <em> <strong> <cite> <blockquote> <code> <ul> <ol> <li> <dl> <dt> <dd>
  • Lines and paragraphs break automatically.

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
CAPTCHA
This question is for testing whether you are a human visitor and to prevent automated spam submissions.
Marked onto the category

Wedding & Events

Get Indian Wedding Photography And Cinematography in Orlando30 Best Ideas Outdoor Wedding Venues | Wedding ForwardCanon Printer To Laptop WirelesslyMontana Micro Wedding PackagesReception Hall Chicagoland | Riviera Country Club | Plainfield Wedding VenueRegister with Kandepohe MatrimonyDestination Wedding in Maldives - Find the best Wedding Resorts
Originally Marked by

Tierra Diamond

Top 10 cặp nhẫn cưới vàng trắng đẹp nhất 2021 - Lựa chọn của gu thẩm mỹ tinh tế và thanh lịch
Navigation
User login
CAPTCHA
This question is for testing whether you are a human visitor and to prevent automated spam submissions.
Recent comments
Latest tweets
Scroll to top