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Discerningly Versed - Effective Iterative Learning Quiz Questions - Gemstones X
Discerningly Versed - Effective Iterative Learning


The worlds largest open diamond mine is found in which country ?

 

Australia
USA
Brazil
Siberia

 The Guiness Book of Records states the worlds purest gemstone is a

 

Serendibite
Painite
Graniderite
Pondretteitte
The largest Topaz, one of the largest faceted gems , the American Topaz, has a weight of

 

28 920 Carats
228 920 Carats
920 Carats
428 920 Carats

 Which today of diamonds, emeralds, sapphire, ruby or ameythyst is now not considered precious ?

 

Diamond
Ameythyst
Emerald
Ruby
Which of the following organic gems is the fossil of a shell ?

 

Pearl
Ammonite
Amber
Jet

 1 carat is equal to how many milligrams ?

 

100
10
20
200
Which of these gemstones increases in value with naturally occuring fossilised inclusions ?

 

Pearl
Shell
Coral
Amber

 Which colour of diamond are the rarest and most expensive ?

 

Black Brown
Red Intense Green
Blue Orange
Purple Pink
The largest faceted diamond in the world, the yellow brown 545.5 carat diamond is known as the

 

Golden Jubilee
Cullinan I
Koh I Noor
Daryn-ye Noor

 Which method was used to measure gemstones before 1907 ?

 

Bushel
Pecks
Gunters Measurement
Troy Weight


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Discerningly Versed www.dniv.com 2012