GIA Certified UNHEATED Natural VS2 Blue Sapphire Diamond 18k White Gold Engagement Ring - A141636
GIA Certified UNHEATED Natural VVS Blue Sapphire Diamond 18k White Gold Engagement Ring - C514
GIA Certified UNHEATED Natural VVS1 Blue Sapphire Diamond 18k White Gold Engagement Ring - A121345
GIA Certified Natural Blue Sapphire Diamond 18k White Gold Engagement Ring 10.58 TCW - C633
GIA Certified UNHEATED Natural VVS Blue Sapphire Diamond 18k White Gold Ring - C567
GIA Certified Natural Blue Sapphire Diamond 18k White Gold Engagement Estate Ring - C804
GIA Certified UNHEATED Natural VVS1 Blue Sapphire Diamond 18k White Gold Pendant Necklace - C538
Extremely Rare & Important GIA Certified Unheated Blue Sapphire & Diamond Ring
GIA Certified Natural VVS Blue Sapphire Diamond 18k White Gold Pendant NO HEAT GEM - C609
GIA Certified UNHEATED Natural VVS2 Blue Sapphire Diamond 18k White Gold Necklace - C611
GIA Certified UNHEATED VS2 Natural Blue Sapphire Diamond PLATINUM Engagement Ring GEM - A131428
GIA Certified Unheated Natural VVS Blue Sapphire Diamond 18k White Gold Necklace - C573
GIA Certified Unheated Color Change Sapphire & Diamond Ring 18k White Gold 11.86 TCW - C289
GIA Certified UNHEATED VVS Natural Blue Sapphire Diamond 18k White Gold Engagement Ring - A141563a
New 3.73 carat Unheated Burmese Blue Sapphire and VS Diamond 18k Ring
GIA Certified 6.17 ct VVS1 Natural Blue Sapphire Diamond 18k White Gold Engagement Ring - A133137
GIA Certified 11.85 ct UNHEATED Natural VS Color Change Sapphire Diamond 18k Gold Ring GEM - A131377
GIA Certified Unheated Blue Sapphire & Diamond Engagement Ring 18k White Gold 5.76 TCW - C266
GIA Certified UNHEATED Natural VVS1 Blue Sapphire Diamond 18k Gold Engagement Ring - A133120
GIA Certified UNHEATED Natural VVS Blue Sapphire Diamond 18k White Gold Ring - C557
