Showing all 11 results
18410 Tourmaline, Chrome C.CStone Type: Tourmaline, Chrome C.C0.79 ctsBrazil
0.79 cts emerald brilliant cut
eye clean, from Brazil. An interesting gem that displays a very strong color change from dark chrome green to red.
17675 Tourmaline, Chrome C.CStone Type: Tourmaline, Chrome C.C0.95 ctsBrazil
V Dk Green/Red
0.95 cts round flower brilliant cut
mod incl, from Brazil. This rare variety of tourmaline displays a strong color change that unfortunately is too dark in tone or would otherwise rival alexandrite in strength of change. This gem has moderate inclusions.
06242 Pyrospessartite Garnet C.CStone Type: Pyrospessartite Garnet C.C1.44 ctsSri Lanka
Md Dk Grayish Green/Purplish Pink
1.44 cts oval cut
v lt incl, from Sri Lanka. A fine color change garnet from the discoveries in Sri Lanka during the early 1990’s.
19220 Pyrospessartite Garnet C.CStone Type: Pyrospessartite Garnet C.C0.58 ctsMadagascar
Md Dk Bluish Gray/Purplish Red
0.58 cts emerald cut
v lt incl, from Madagascar. This garnet displays one of the strongest color changes we have seen in the specie. The daylight color is a bluish gray changing to a strong purplish red under incandescent light.
05838 Pyrospessartite Garnet C.CStone Type: Pyrospessartite Garnet C.C1.14 ctsSri Lanka
Md Dk Grayish Blue/Reddish Pink
1.14 cts emerald cut
v lt incl, from Sri Lanka. Some of the first color change garnets were discovered in Sri Lanka which then were overshadowed by color change garnet from Tanzania and Madagascar. This is one of the earlier color change garnets that was mined in the early 1990’s.
18214 Pyrospessartite Garnet C.CStone Type: Pyrospessartite Garnet C.C1.03 ctsTanzania
Md Dk Blue/Magenta
1.03 cts oval cut
mod incl, from Tanzania. A blue to magenta color change garnet. Blue is a very rare color for garnets and have only been found in pyrospessartites during the past 20 years.
2196 Pyrospessartite Garnet C.CStone Type: Pyrospessartite Garnet C.C3.04 ctsSri Lanka
Md Brownish Green/Orangish Red
3.04 cts freeform oval cut
lt incl, from Sri Lanka. This color change garnet was mined in Sri Lanka long before the discoveries of other color change garnet deposits in Kenya, Tanzania, and Madagascar. The color change is quite strong in a gem that was native cut to recover as much weight as possible.
18170 Pyrospessartite Garnet C.CStone Type: Pyrospessartite Garnet C.C1.41 ctsTanzania
Dk Blue/Intense Magenta,
lt incl, from Tanzania. We offered this gem awhile back and sold it to a customer in California who could not see the color change because lighting regulations no longer allow incandescent lighting. We still feel it displays one of the strongest color changes we have seen in a garnet and the blue daylight color is very unusual for a garnet
18773 Pyrospessartite Garnet C.CStone Type: Pyrospessartite Garnet C.C5.15 ctsMadagascar
Md Dk Greenish Brown/Red
5.15 cts oval cut
v lt incl, from Madagascar. This is a very rare size for a color change garnet that displays such a strong color change.
18691 AlexandriteStone Type: Alexandrite1.69 ctsMadagascar
Md Dk Yellowish Green/Reddish Pink
1.69 cts cushion cut
v lt incl, from Madagascar. A very fine gem with a strong color change.
07435 AlexandriteStone Type: Alexandrite3.54 cts,Tanzania
3.54 cts oval cut
v lt incl, from Tanzania. This is an exceptional alexandrite and is the one we use to display the color change these gems exhibit when we are doing shows. A small patch of silk is present to indicate the natural origin of this gem.