Diamond Qualities

The diamond grading system we use is our own, based on the qualities of diamonds we use most often. The following cross-reference tables are approximate.

All round stones in our mounted merchandise as follows:
VS Quality
Clarity Color
VS2 / SI1 G-I
Minor inclusions ranging from difficult to see to somewhat easy to see under magnification. Near colorless
A4 Quality
Clarity Color
SI1 / SI2 G-I
Noticable inclusions that are easy (SI1) or very easy (SI2) to see under magnification. Near colorless
AAA Quality
Clarity Color
SI2 / SI3 G-I
Noticable inclusions that are easy or very easy to see under magnification. Near colorless
AA Quality
Clarity Color
I1 G-I
Obvious inclusions that are often easily eye-visible face-up. Near colorless
A Quality
Clarity Color
I2 I-J
Obvious inclusions that are often easily eye-visible face-up. Slight tint
BB Quality
Clarity Color
I3 I-J
Obvious inclusions that are often easily eye-visible face-up; in I3, they may threaten durability. Slight tint

All Princess, Marquise, and Baguettes in our mounted merchandise as follows:

VS Quality
Clarity Color
VS2 / SI1 G-I
Minute inclusions that are difficult to see to easy to see under magnification. (VS2)
Noticable inclusions that are easy to see under magnification. (SI1)
Near colorless
AAA Quality
Clarity Color
SI2 / SI3 G-I
Noticable inclusions that are easy or very easy to see under magnification. Near colorless
**Diamond weights are approximate and may vary.