The colour of a diamond ranges from colourless to light yellow/ brown, this is measured on an alphabetical scale ranging from D-(colourless) to Z (light yellow/Brown). With actual stones, the colour difference would appear like this:

diamond-spectrum names


This is evaluated by using a master set of grading stones.

diamond-colour-D diamond-colour-E diamond-colour-F diamond-colour-G diamond-colour-H diamond-colour-I diamond-colour-J diamond-colour-K diamond-colour-L diamond-colour-M diamond-colour-N-0 diamond-colour-P-R diamond-colour-S-Z

Opening Hours

  • Tues-Fri: 8:30am - 5:30pm
  • Sat: 10:00am - 3:00pm
  • Sun-Mon: Closed
  • Available in weekends and evenings by appointment

Store Location

Contact us

JewelCraft - Glen Patterson
CALL 684 4882

VISIT 301a Stafford St, Timaru, NZ
(Above Sukhothai Restaurant in Timaru)