1 pcs Blue Sapphire - 5.11 ct - Gem research Swiss Lab (GRS) - Cornflower #blue sapphire #cornflower blue #corundum #gemology #gemstone color #grs certified #Jewelry #precious gemstones
1 pcs Green Emerald - 3.05 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense Blue-Green #algt certified #antwerp gems #beryl #blue green #emerald #gemstone color #gemstone grading #luxury jewelry #natural inclusions #precious gemstone
