GEMaholic's
Color Change Gems
Updated March 2010
15685 Alexandrite,
Md Dk Green/Pinkish Red, 2.40 cts oval cut measuring
8.5x6.6x5.0 mm, v lt incl, from India. A larger Indian alexandrite
with a strong color change.
Priced at $4,000/carat or $9,600.00/gem |
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16547 Pyrospessartite Garnets C.C. (2),
Md Dk Grayish Green/Purplish Pink, 1.48 cts oval
cuts measuring 6.5x4.5x3.8 mm, eye clean, from Kenya. A matching
pair of fine color change garnets from the recent discovery in
Kenya. The color change these garnets exhibit is quite dramatic.
Priced at $600/carat or $888.00/pair of gems |
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15867 Sapphire C.C., Md
Dk Blue/Intense Purple, 2.38 cts roundish cushion cut measuring
7.4x7.2x5.4 mm, v lt incl, from Sri Lanka. This is a very fine,
natural, untreated sapphire that displays a very strong color
change and intense color under either daylight or incandescent
light.
Priced at $1,200/carat or $2,856.00/gem
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16576 Spinel, Cobalt C.C.,
Dk Intense Blue/Purple, 2.13 cts oval cut measuring 7.8x7.1x4.7
mm, eye clean, from Sri Lanka. This gem displays one of the strongest
color changes we have seen in a cobalt spinel. The daylight color
is a dark, intense blue that changes to an intense purple under
incandescent light. The production of these gems has all but ceased
and fine gems such as this one may be impossible to obtain in
the near future.
Priced at $900/carat or $1,917.00/gem |
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| 16578 Spinel, Cobalt C.C. Star,
Dk Intense Blue/Purple, 1.68 cts oval cabochon measuring 7.2x5.1x4.5
mm, eye clean, from Sri Lanka. This gem is unique displaying both
a strong color change and a star so we are listing it in both
the color change and star sections. The color change goes from
an intense blue in daylight to and intense purple in transmitted
incandescent light. The star is a strong 6 rays in both lights.
This is the only star cobalt spinel we have very seen. Priced
at $1,300/carat or $2,184.00/gem |
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7435 Alexandrite,
Md Dk Yellowish Green/Purplish Pink, 3.54 cts oval cut, fromTanzania.
Priced at $5,000/carat or $17.700/gem
10213 Alexandrite,
Md Yellowish Green/Reddish Pink, 2.08 cts oval cut, from Tanzania. Priced
at $4,500/carat or $9,360.00/gem
2196 Pyrospessartite
Garnet CC, Md Dk Brown/Orangish Red, 3.04 cts kidney bean cut,
from Sri Lanka. Priced at $400/carat or $1,216.00/gem
15139
Sapphire CC, Md Dk Intense Blue/Purple, 4.00 cts oval cut, from
Sri Lanka. Priced at $1,400/carat or $5,600.00/gem
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