Sapphire: COLOR CHANGE

Rare natural color change sapphires — phenomenal gems that shift color under different light sources, typically blue-violet in daylight to reddish-purple under incandescent light. Among the rarest and most prized sapphire varieties in the world.

All stones in this collection are unheated and available with GRS or GIA certification confirming the color change phenomenon. Collector-grade quality, ideal for investors and connoisseurs. Limited availability. Thai Gems has sourced rare gemstones from origin since 1963.

1.45 cts Unheated Natural Color Change Blue Sapphire Loose Gemstone Oval Cut Certified

$599.00

1.79 cts Unheated Natural Color Change Violet to Blue Sapphire Loose Gemstone Cushion Cut Certified

$1,165.00

1.53 cts Unheated Natural Color Change Violet to Blue Sapphire Loose Gemstone Cushion Cut Certified

$535.00

1.74 cts Unheated Natural Color Change Violet to Blue Sapphire Loose Gemstone Cushion Cut Certified

$699.00

1.94 cts Unheated Natural Color Change Blue Sapphire Loose Gemstone Oval Cut Certified

$796.00

1.76 cts Unheated Natural Color Change Blue Sapphire Loose Gemstone Oval Cut

$616.00

1.88 cts Unheated Natural Color Change Violet to Blue Sapphire Loose Gemstone Cushion Cut Certified

$860.00