-40%
CUBIC ZIRCONIA 40X40 MM ROUND BRILLIANT WHITE DIAMOND 450 CTS
CUBIC ZIRCONIA 40X40 MM ROUND BRILLIANT WHITE DIAMOND 450 CTS
CUBIC ZIRCONIA 40X40 MM ROUND BRILLIANT WHITE DIAMOND 450 CTS
CUBIC ZIRCONIA 40X40 MM ROUND BRILLIANT WHITE DIAMOND 450 CTS
CUBIC ZIRCONIA 40X40 MM ROUND BRILLIANT WHITE DIAMOND 450 CTS

CUBIC ZIRCONIA 40X40 MM ROUND BRILLIANT WHITE DIAMOND 450 CTS

$ 34.32

Availability: 64 in stock
  • Gemstone Type: Cubic Zirconia
  • Brand: BGEM
  • Gemstone Clarity Grade: FINE CLEAR
  • Item Length: 40MM
  • Gemstone Color: WHITE BRILLIANT
  • Gemstone Shape: ROUND
  • Condition: New without tags
  • Country/Region of Manufacture: Thailand
  • Item Width: 40MM
  • Cut Grade: DOUBLE CUTTING

    Description

    Cubic zirconia
    (
    CZ
    ) is the cubic crystalline form of
    zirconium dioxide
    (ZrO
    2
    ). The synthesized material is hard and usually colorless, but may be made in a variety of different colors. It should not be confused with
    zircon
    , which is a
    zirconium silicate
    (ZrSiO
    4
    ). It is sometimes erroneously called
    cubic zirconium
    .
    Cubic zirconia is relatively
    hard, 8–8.5 on the
    Mohs scale
    —slightly harder than most semi-precious natural
    gems
    .
    Its
    refractive index
    is high at 2.15–2.18 (compared to 2.42 for diamonds) and its
    luster
    is
    vitreous
    . Its
    dispersion
    is very high at 0.058–0.066
    MOHS HARDNESS 8-8.50
    VERY FINE  TOP GRADE ROYAL THAI HAND CUT GURANTEED
    SIZES 40X40MM
    WEIGHT 450 CARATS
    QUANTITY 1 PIECE
    MADE IN THIALAND
    CUTTING AND SHIPPING FROM THAILAND