Question 1

For burning marks which fault is responsible?

Accepted Answer

A) wrong grain and high pressure 
B) uneven scaife 
C) faulty tang 
D) excess diamond powder 
A) wrong grain and high pressure 
B) uneven scaife 
C) faulty tang 
D) excess diamond powder

Question 2

Which eye glass is generally used to observe the diamond..?

Accepted Answer

A) 8x 
B) 14x 
C) 25x 
D) 10x 
A) 8x 
B) 14x 
C) 25x 
D) 10x

Question 3

Which are well known fancy cuts ?

Accepted Answer

A) princess 
B) oval 
C) emerald 
D) all above 
A) princess 
B) oval 
C) emerald 
D) all above

Question 4

In India where are Diamonds mined?

Accepted Answer

A) panna 
B) hyderabad 
C) golconda 
D) bihar 
A) panna 
B) hyderabad 
C) golconda 
D) bihar

Question 5

The diameter of R.B.C cut diamond is what %age of girdle ?

Accepted Answer

A) 0.5 
B) 0.75 
C) 0.45 
D) 1 
A) 0.5 
B) 0.75 
C) 0.45 
D) 1

For burning marks which fault is responsible?

Which eye glass is generally used to observe the diamond..?

Which are well known fancy cuts ?

In India where are Diamonds mined?

The diameter of R.B.C cut diamond is what %age of girdle ?

Rough Diamond Planning and Computerized Planning Techniques

Diamond Mapping and Polishing Specifications

Fascinating Facts About Diamond Facets and Inclusions

Diamond Cutting, Polishing, and Grading

Diamond Processing and Crystal Structures

Diamond Shapes, Intellectual Property Rights, and Workplace Safety

Filters

Exam 4: Diamond Knowledge and Terminology

For burning marks which fault is responsible?

Which eye glass is generally used to observe the diamond..?

Which are well known fancy cuts ?

In India where are Diamonds mined?

The diameter of R.B.C cut diamond is what %age of girdle ?

Rough Diamond Planning and Computerized Planning Techniques

Diamond Mapping and Polishing Specifications

Fascinating Facts About Diamond Facets and Inclusions

Diamond Cutting, Polishing, and Grading

Diamond Processing and Crystal Structures

Diamond Shapes, Intellectual Property Rights, and Workplace Safety

Filters