Natural Diamonds | Diamond Stone – GIA C
WEBGet to know all you need about diamond – the history, facts, quality factors, treatments, imitations and much more here at GIA.
Gemological Institute Of America | All About Gemstones - GIA
WEBLaboratory-Grown Diamonds: An Update on Identification and Products Evaluated at GIA. Reviews the advancements and major trends in laboratory-grown diamonds observed by GIA since 2007. Read More.
Natural Diamonds | Diamond Stone – GIA C
WEBHave your diamond appraised and insured. Appraisers and insurers rely on diamond grading reports to accurately evaluate the value of gems. As an additional measure, consider having your diamond laser-inscribed with its GIA report number, to provide verification if it is ever lost or stolen.
What Is a GIA Diamond - GIA 4Cs
WEBFeb 15, 2018 · GIA diamond is a term you’ll find when engagement ring shopping – short for a diamond graded by GIA, the creator of the 4Cs and the independent, diamond authority. Learn more about GIA diamonds and why savvy shoppers rely on GIA.
Most Precious Diamonds, - Gemological Institute of America
WEBFrom the Hope diamond to the Spirit of the Rose, the Taylor Burton and the Lesotho Promise, we are trusted by museums and top auction houses all over the world to grade and research nature’s finest treasures.
How to Buy A Diamond | GIA 4Cs
WEBWith a GIA Diamond Grading Report, you can confidently make your next diamond purchase. With an unbiased diamond evaluation, you’re free to focus on its beauty. We issue a variety of diamond reports, ranging from the GIA Diamond Dossier ® to the GIA Diamond Origin Report.
GIA Diamonds, Shop Online for Your GIA Diamond - Brilliance
WEBBuying GIA Diamonds. Over 60 years ago, the GIA revolutionized the diamond industry with the GIA Diamond Grading Report. When you buy a GIA diamond, you can rest assured that it has been certified according to the strictest criteria and …
Everything You Need to Know About GIA Diamonds
WEBAug 18, 2023 · A GIA diamond certification is a report given by the GIA grading a diamond on several key characteristics. The GIA’s report grades on the 4 C’s – carat, color, clarity and cut – as well as polish, symmetry and Fluorescence.
GIA Diamond Grading | GIA 4Cs
WEBThe GIA Diamond Grading Report. This report uses the universally accepted GIA standards to determine a natural diamond’s shape, color, clarity, cut and carat weight – as well as proportions, finish and treatments. It also includes a plotted diagram which maps your diamond, identifying its unique characteristics. The GIA Diamond Origin Report.
Your GIA Certification, Explained - James Allen's Blog
WEBJun 10, 2024 · A GIA certification (issued by the Gemological Institute of America) is a type of diamond certification. This document details all the unique characteristics of your diamond. An official GIA inspector analyzes your diamond thoroughly and records its physical attributes in the certificate. The 4 C’s (Cut, Color, Clarity, and Carat Weight) are ...