Education

Pear Shape Estimation (11.18)

Calculating the weight of a pear shape diamond by formula.

Triangular Brilliant (Trillion, Trilliant) Esti...

The formula for the triangular diamond weight estimation.

Study Questions for Sections 10 & 11

Mastering Diamonds study questions for sections 10 and 11.

Estimating Diameter in a Bezel (12.01)

Measuring a diamond's diameter in a bezel setting.

Estimating Depth (12.02)

Determining a diamond's depth when measuring it is inaccessible.

Crown Height (12.03)

The importance of the diamond's crown height.