Author: Stephen Hofer

Olive

April 18, 2017April 13, 2017Stephen HoferColour Varieties

Diamonds from the olive variety.

Green

April 17, 2017April 13, 2017Stephen HoferColour Varieties

Diamonds from the green variety.

Gray

April 16, 2017April 13, 2017Stephen HoferColour Varieties

Diamonds from the gray variety.

Posts navigation

Older posts

Newer posts

Search for:

Follow

Facebook
Twitter
LinkedIn
YouTube
Google+

COLORCARD

The Hofer Gemstone Colorcard will obtain and inexpensive, readily portable device that will allow gemologists, gem merchants, jewelers or the buying public to simply determine the color temperature of common natural or artificial light sources in which they may be required to either buy, purchase, or grade, diamonds or colored stones. -The Australian Gemmologist

Click here to Purchase