Gemological Institute of America is a prestigious institution university established in 1931 in United States. It is represented by 13 scientists in the AD Scientific Index. The university’s scientists are particularly concentrated in Engineering & Technology (6 scientists), Natural Sciences (1 scientists), and Medical and Health Sciences (0 scientists).

Total 13 scientist
* Total H Index Rankings
Ranking Based On Selection :1
Wuyi Wang
Diamond geology and geochemistry
Gemology
Mineralogy
Treatment & synthesis of diamond and other gem materials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
21
0.677
* Total H Index Rankings
Ranking Based On Selection :2
Christopher Breeding
Gems
Diamonds
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
* Total H Index Rankings
Ranking Based On Selection :3
Sally Eaton Magana
Diamond defects and characterization
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
* Total H Index Rankings
Ranking Based On Selection :4
Aaron Palke
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
* Total H Index Rankings
Ranking Based On Selection :5
Ulrika D Haenens Johansson
Diamond
Synthesis & Treatment
EPR Spectroscopy
Optical Spectroscopy
SEM & CL Analysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total H Index Rankings
Ranking Based On Selection :6
Mike Jollands
Experimental petrology
Geology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total H Index Rankings
Ranking Based On Selection :7
Evan M Smith
mantle petrology
geochemistry
deep carbon
diamond geology
mantle dynamics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
* Total H Index Rankings
Ranking Based On Selection :8
Tsung Han Tsai
Computational imaging
Optics
Compressive sensing
Image processing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total H Index Rankings
Ranking Based On Selection :10
Shiyun Jin
Crystallography
Mineralogy
Gemology
Crystal chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total H Index Rankings
Ranking Based On Selection :11
Henry Towbin|W Henry Towbin, William Henry Towbin
Petrology
Mineralogy
Volcanology
x-ray computed tomography
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total H Index Rankings
Ranking Based On Selection :13
Rachelle B Turnier
Corundum
SIMS
Geochronology
Petrology
Spectroscopy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Wuyi Wang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
21
0.677
Diamond geology and geochemistry
Gemology
Mineralogy
Treatment & synthesis of diamond and other gem materials
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Christopher Breeding
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Sally Eaton Magana
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
Diamond defects and characterization
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Aaron Palke
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Ulrika D Haenens Johansson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Diamond
Synthesis & Treatment
EPR Spectroscopy
Optical Spectroscopy
SEM & CL Analysis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Mike Jollands
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Evan M Smith
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
mantle petrology
geochemistry
deep carbon
diamond geology
mantle dynamics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Tsung Han Tsai
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Computational imaging
Optics
Compressive sensing
Image processing
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Matthew F. Hardman
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Shiyun Jin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Crystallography
Mineralogy
Gemology
Crystal chemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Henry Towbin|W Henry Towbin, William Henry Towbin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Petrology
Mineralogy
Volcanology
x-ray computed tomography
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Mei Yan Lai
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Rachelle B Turnier
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Corundum
SIMS
Geochronology
Petrology
Spectroscopy