Spinel and Ruby:
Gemquiz
Medium
Post difficulty
4 min
Post Length
Gemquiz
Gem-related Field
We've recently received comments and messages on social media about some of our spinels resembling rubies, so we thought it would be fun to test your ability to distinguish between the two gemstones with a quick quiz!
Let's see how things go!
Let's see how things go!
Gemology
Ruby or Spinel
Gemquiz
Ruby Or Spinel?
Because their color is so clear and similar to that of rubies, some spinels are more difficult to distinguish from rubies. Ready? Go!
This gemstones is a spinel
Guess again!
Correct! It's a 2.00 cts ruby
This gemstone is a ruby
Correct. A beautiful 4.02 cts Mozambique heated ruby.
Guess again!
This gemstone is a ruby
Guess again!
Correct, it's a 1.46 cts red spinel
This gemstone is a ruby
Correct! 2.01 cts ruby
Guess again
This gemstone is a spinel
Correct, it's a 2.48 cts spinel
Guess again!
This gemstone is a spinel
Correct, it's a 4.97 cts spinel
Guess again!
This gemstone is a spinel
Guess again!
Correct. It's a rare unheated ruby 4.03 cts from Mozambique
This gemstone is a ruby
Guess again!
Correct. It's a 2.26 cts spinel
This set is made of spinels
Correct. It's a a full set comprised of 1.85 + 2.18 cts spinels and spinel pair
Guess again!
This is a spinel pair
Guess again!
Correct, it is a 5.05 + 5.04 cts ruby pair
This is a ruby pair
Correct, it's a 0.97 + 1.04 cts ruby pair
Guess again!
This gemstone is a spinel
Correct. It's a 2.26 cts spinel
Guess again!
This gemstone is a ruby
Correct, it's a 1.93 heated ruby
Guess again!
This gemstone is a spinel
Guess again!
Correct, it's a 2.05 heated ruby
This gemstone is a spinel
Correct, it's a 3.55 cts spinel
Guess again!
This gemstone is a ruby
Guess again!
Correct, it's a 3.17 cts red spinel
This gemstone is a ruby
Correct, it's a 3.02 cts unheated ruby
Guess again!
This is a ruby pair
Correct, it's a 5.02 + 5.03 cts heated ruby pair
Guess again!
This gemstone is a spinel
Guess again!
Correct, it's a 2.93 heated ruby
This is a spinel pair
Correct, it's a 1.74 cts spinel pair
Guess again!
This gemstone is a spinel
Correct, it's a 4.05 cts red spinel
Guess again!
This gemstone is a spinel
Correct, it's a 1.72 cts red spinel
Guess again!
This gemstone is a ruby
Guess again!
Correct, this is a 1.98 cts red spinel
This gemstone is a spinel
Correct, it's a 3.17 cts spinel
Guess again!
This gemstone is a ruby
Correct, it's a 2.65 cts from Madagascar
Guess again!
Guess again!
This gemstone is a spinel
Guess again!
Guess again!
Correct, it's a rubellite!
This gemstone is a spinel
Guess again
Correct, it's a 3.03 cts unheated ruby
Aw, come on!
This gemstone is a spinel
Guess again!
Correct, it's a 2.63 unheated ruby
Which stone did you think it was?
This gemstone is a ruby
Correct, it's a 3.03 unheated ruby
Guess again!
Guess again!
And for the last one, is this gem a spinel?
Correct, and it's one of my favorite! It's a 1.98 cts red spinel
Come on! You had one last chance to get it perfect! :D
This is quite frustrating, isn't it?
Let's get back to the basics.
You should return to your books and check the distinguishing characteristics of these two gemstones so you can distinguish them instantly. It's not just about the colour! Please feel free to browse the relevant blog articles in our blog section.
Keep up the good work!
Because their color is so clear and similar to rubies, some spinels are more difficult to distinguish from rubies. A little more effort will suffice :)
You are a true gemologist!
You know everything there is to know about gems, which is the best we could hope for :D
We'd love to hear your thoughts on this quiz! I'll probably make more quizzes in the future because they're a lot of fun to make. Do you have any ideas for the next one? Any suggestion is welcome!
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