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Diamonds and
Diamond Grading Course

Diamonds
for the Retail Jeweller Course

Metals used in Jewellery Course

Essentials of
Coloured Stones Course

Coloured Stone
Grading Course

Coloured Diamond
Grading Course

Essentials of
Coloured Stones Course
Pricing
Videos
Blogs

Home
About
Courses

Diamonds and
Diamond Grading Course

Diamonds
for the Retail Jeweller Course

Metals used in Jewellery Course

Essentials of
Coloured Stones Course

Coloured Stone
Grading Course

Coloured Diamond
Grading Course

Essentials of
Coloured Stones Course
Pricing
Videos
Blogs

Gem Training International

Diamond

Diamond RB 0.1440 ct K(ECG)
Diamond RB 0.1620 ct I
Diamond RB 0.1670 ct Lt. Grey(ECG) K
Diamond RB 0.1780 ct I
Diamond RB 0.2300 ct J(ECG)
Diamond RB 0.2370 ct Lt. Grey(ECG) J
Diamond RB 0.2480 ct I
Diamond RB 0.3170ct K(ECG)
Diamond RB 0.3980ct J(ECG)
Diamond RB 1.0520 ct INT/F Greyish Brown

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