  
Gray Star Sapphire 
Ceylon 
Good Star - SI-VVS Type II 
$100 to $1,500 +/- per carat
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Lavender Star Sapphire 
Ceylon 
Good Star - SI-VVS Type II 
$100 to $1,500 +/- per carat
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1-4 ct. Blue Star Sapphire 
Ceylon 
Good Star - SI-VVS Type II 
$1,000 to $3,000 +/- per carat
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7+ ct. Blue Star Sapphire 
Ceylon 
Good Star - SI-VVS Type II 
$3,000 to $6,000 +/- per carat
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Yellow Star Sapphire 
Ceylon 
Good Star - SI-VVS Type II 
$200 to $2,000 +/- per carat
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Purple Star Sapphire 
Ceylon 
Good Star - SI-VVS Type II 
$100 to $1,500 +/- per carat
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4-7 ct. Blue Star Sapphire 
Ceylon 
Good Star - SI-VVS Type II 
$2,000 to $5,000 +/- per carat
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7+ ct. Blue Star Sapphire 
Burma 
Good Star - SI-VVS Type II 
$5,000 to $9,000 +/- per carat
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