LifeGem Store One Carat Plus Collection Store / One Carat Plus Collection Sort by We recommend Newest arrivals Price: Low to High Price: High to Low Name: A to Z Name: Z to A Blue LifeGem – 1.5Ct + (1.50 – 1.75ct) Blue LifeGem – 1.5Ct + (1.50 – 1.75ct) $14,999.00 Blue LifeGem – 2Ct + (2.00 – 2.50ct) Blue LifeGem – 2Ct + (2.00 – 2.50ct) $18,599.00 Blue LifeGem – 3Ct + (3.00 -3.25ct) Blue LifeGem – 3Ct + (3.00 -3.25ct) $32,299.00 Blue LifeGem – 1Ct + (1.00 – 1.25ct) Blue LifeGem – 1Ct + (1.00 – 1.25ct) $12,999.00