GIA 4Cs Guide

Semua Versi GIA 4Cs Guide

• 
  2.0.1(20001)APK

  Jul 12, 201929.5 MBAndroid 4.0.3+Terbaharu
  Muat Turun
  Apakah yang baru dalam versi 2.0.1

  Dikemas kini pada Jul 12, 2019

  To align with the 2018 update to the Federal Trade Commission (FTC) Jewelry Guides, GIA updated terminology to “laboratory-grown” rather than “synthetic.”

• 
  2.0.0(20000)APK

  Mar 11, 201829.5 MBAndroid 4.0.3+Terbaharu
  Muat Turun
  Apakah yang baru dalam versi 2.0.0

  Dikemas kini pada Mar 11, 2018

  Redesigned GIA’s 4Cs app features video and interactive tools that teach consumers about how GIA grades color, cut, clarity and carat weight. It explains GIA’s D-to-Z color scale and how diamond color can affect value, GIA’s clarity scale and how diamond clarity can affect value, the factors that affect a diamond’s cut grade and the origins of the carat system.