WorksheetsBasic Diamond - Pre Test
Total questions: 10
Worksheet time: 3mins
What is the meaning of Carat?
A unit of weight
A measurement of purity
A vegetable
A measurement of gold
What does clarity of diamond VVS2 stand for?
Very Very Small
Very Very Slightly Included
Very Very Small Inclusion
Very Slightly Included
Diamond is the birthstone for which month?
May
June
April
August
Diamond color grading starts from the alphabet?
A-D
D-F
D-Z
G-H
What is the name of this diamond cut?
Oval
Pear
Marquise
Emerald
What does 'GIA' stands for?
Gemological International Academy
Gemological Institute of America
General Insurance Association
Guaranteed International Accreditation
How many percent of pure carbon in diamond?
99.95%
100%
99.9%
95.5%
What other minerals that can change colourless diamond to blue diamond?
Nitrogen
Helium
Hydrogen
Boron
What is the name of this Diamond setting?
Bead Setting
Pave Setting
Claw Setting
Bezel Setting
What is the formula to calculate certificated diamond price?
100 x CT x USD
Rapoport x Carat weight x USD
Rapoport x Carat Weight x 100 x RM
Rapoport x 100 x CT x USD
