Round Brilliant Cut Color Change Sapphire, Songea, Tanzania, 0.68 cts
This stone has an alexandrite type color change. I’ve seen it show a steely greenish blue color in subtle daylight, and a fairly nice medium…
Brilliant Square Cushion Cut Bi-Color Sapphire, Montana, U.S.A., 0.79 cts
This bi-color Montana sapphire shows a fairly even mixture of yellow and white flashes because of having a yellow spot in the middle of a mainly colorless…
Step Cut Diamond Shape Cut Bi-Color Sapphire, Tanzania, 0.64 cts
This is a very cool bi-color sapphire that also has a color shift from a lemon yellow/blue in daylight to a golden yellow/purple under incandescent…
Custom Trilliant Cut Bi-Color Sapphire, Africa, 0.96 cts
This is a bi-color stone but the yellow doesn’t show much. Basically just looks like a dark blue trilliant. Inclusion no distracting. Stone…
Emerald with Opposed Scissors Crown Cut Sapphire, Tanzania, 1.03 cts
This is an untreated Songea sapphire that has a mild color shift from more of a medium very slightly greenish blue in daylight to more of a purplish…
Mini Portuguese Round Cut Color Change Sapphire, Africa, 0.59 cts
Nice purple under most artificial light, blue-green oudoors.
Pear Cut Bi-Color Sapphire, Africa, 1.17 cts
This is an attractive, unusual stone.
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