Relative Rarity (update)

[colorchange]

Continued from :
https://www.pricescope.com/diamonds/x17105.htm

I have added (all gem quality) some odd gems :
Star padparadsha
Yellow/Orange Star Sapphire
Green Star Sapphire
Trapiche Star Sapphire (both asterism and trapiche)
Star ruby
Trapiche sapphire
Trapiche ruby

Let''s stay in precious gems only...

Original list :
1. Gem-quality 12-ray Blue Star Sapphire
Do gem-quality (at least translucent) quality stones exist?
2. Gem-quality Red Ruby Cat''s Eye
3. Gem-quality Imperial Jade Cat''s Eye
Do gem-quality (non-treated, at least translucent) stones exist?
4. Gem-quality Blue Sapphire Cat''s Eye
5. Gem-quality Blue Star Sapphire
6. Gem-quality Alexandrite Cat''s Eye
7. Gem-quality Bixbite
8. Gem-quality Paraiba Tourmaline
9. Gem-quality Pezzottaite
Do gem-quality Pezzottaite stones exist?
10. Gem-quality Russian Demantoid Garnet
11. Gem-quality Alexandrite
12. Gem-quality Color Change Sapphire

My opinion on the head of the list is :

1. Trapiche star sapphire/ruby
2. Trapiche sapphire
3. Ruby cat eye
3. Trapiche ruby
4. Imperial Jade cateye
5. Star padparadsha
6. Yellow/Orange (with no brown) star sapphire
7. 12-ray Blue Star Sapphire
8. Blue sapphire cateye
9. Star color change sapphire
10. Green Star Sapphire

 

[valeria101]

Oups.

 

[colorchange]

Thanks for both.