GIA Certified Diamonds

GIA Certified Diamonds

December 15, 2011

The GIA (Gemological Institute of America) was established in 1931 and is the world’s foremost authority on diamonds, coloured gemstones, and pearls.

GIA’s certifications are therefore highly trusted within the jewellery industry and purchasing a GIA certified diamond ensures a safe purchase.

“GIA exists to protect all purchasers of gemstones, by providing the education, laboratory services, research, and instruments needed to accurately and objectively determine gemstone quality.”

The term ‘The 4 C’s’ was created by the GIA, as well as the D-Z colour scale and Flawless to I3 clarity scale.

Larsen Jewellery specialises in custom made diamond rings, as well as the sale of loose diamonds and coloured gemstones certified by the GIA.

To view a range of GIA certified loose diamonds, as well as their certificates, please contact Larsen Jewellery in Sydney 02 9223 2006 or Melbourne 03 9662 3005.
 

GIA Certified Diamonds

June 11, 2010

Established in 1931 and based in the United States, GIA is the world’s largest and one of the most respected non-profit institutes of gemological research and learning.  Conceived more than 75 years ago in the grand tradition of Europe’s most respected institutes, GIA discovers (through GIA Research), imparts (through GIA Education) and applies (through GIA Laboratories and GIA Instruments) gemological knowledge to ensure and foster the public trust in diamonds, coloured gem stones and jewellery.

With 1,100 employees, the Institute’s scientists, diamond graders and educators are regarded, collectively, as one of the world’s foremost authorities in gemology.

GIA is the creator of the famous 4Cs of diamond value (colour, clarity, cut and carat weight).  Today, GIA’s D-Z colour-grading scale and GIA’s Flawless-I3 clarity-grading scale are recognised by virtually every professional jeweller and savvy diamond buyer in the world.  The Institute is also known for having developed and patented the first modern jeweller’s loupe.

Internationally, the Institute has distinguished itself as the preeminent source of gemological knowledge and professionalism.  By extension, a GIA diamond certificate is considered one of the world’s premier gemological credentials.  Diamonds of all shapes and sizes are sent to the Institute from every corner of the globe for analysis and grading.

Send us a message or schedule an appointment

Please enter your details below to ask us a question or to schedule an appointment with one of our jewellers.
  • * Required Fields
  • This field is for validation purposes and should be left unchanged.

Email this wish list to a friend

  • This field is for validation purposes and should be left unchanged.