Beryl
Chemically pure beryl is colorless, but trace elements give rise to green, blue and pink/red colors. The most important variety is green emerald (colored by chromium or vanadium), followed by blue aquamarine and yellow heliodor (both colored by iron) and pink morganite (colored by manganese). Some beryls fashioned as cabochons exhibit asterism (a star-shaped pattern of reflections) or chatoyancy (a “cat’s-eye” seen in reflected light).
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33052
Beryl
7.72 ct
Brazil
33052
33004
Beryl
23.35 ct
Brazil
33004
33005
Beryl
36.38 ct
Brazil
33005
34815
Beryl
10.27 ct
Sri Lanka
34815
34268
Beryl – Aquamarine
17.96 ct
Brazil
34268
34398
Beryl – Aquamarine
9.60 ct
Madagascar
34398
34496
Beryl – Aquamarine
12.58 ct
Mozambique
34496
35272
Beryl – Aquamarine
7.78 ct
Zimbabwe
35272
33869
Beryl – Emerald
0.44 ct
Colombia
33869
33860
Beryl – Emerald
0.74 ct
Colombia
33860
33872
Beryl – Emerald
3.51 ct
Colombia
33872
33876
Beryl – Emerald
1.13 ct
Russia
33876
33043
Beryl – Heliodor
8.41 ct
Brazil
33043
33034
Beryl – Heliodor
14.67 ct
Ukraine
33034
35274
Beryl – Heliodor
4.72 ct
Zimbabwe
35274
33046
Beryl – Heliodor
11.46 ct
Zimbabwe
33046
34269
Beryl – Morganite
15.72 ct
Brazil
34269
33000
Beryl – Morganite
100.99 ct
Brazil
33000
33030
Beryl – Morganite
21.10 ct
Madagascar
33030
33031
Beryl – Morganite
16.25 ct
United States
33031
33058
Beryl – Red Beryl
1.03 ct
United States
33058
35171
Beryl – Red Beryl
4.27 ct
United States
35171
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Lead Glass-Filled Rubies