Hydrogrossular Garnet – Natural, Cabochon, Yellow, 24.43 ct
Hydrogrossular garnet cabochon, 24.43 cts, 33.6 x 16 mm, Peru. © The Gem Trader. Used with permission.
Color Change Garnet – Natural, Specimen, Green
These andradite crystals on matrix display an unusual color shift. Under halogen light, they appear a pastel “mint green,” but under mercury…
Color Change Garnet – Natural, Faceted, Red, 2.41 ct
Trillion-cut color change garnet (red), 2.41 cts, 8.66 x 8.05 x 4.59 mm, Madagascar. Photo courtesy of liveauctioneers.com and Jasper52.
Color Change Garnet – Natural, Faceted, Red, 2.41 ct
Trillion-cut color change garnet (brown), 2.41 cts, 8.66 x 8.05 x 4.59 mm, Madagascar. Photo courtesy of liveauctioneers.com and Jasper52.
Color Change Garnet – Natural, Faceted, Purple, 1.99 ct
Rectangular radiant-cut color change garnet (red-purple), 1.99 cts, 8.9 x 5.8 mm, Elahara, Sri Lanka. © The Gem Trader. Used with permission.…
Color Change Garnet – Natural, Faceted, Red, 1.99 ct
Rectangular radiant-cut color change garnet (brownish tan), 1.99 cts, 8.9 x 5.8 mm, Elahara, Sri Lanka. © The Gem Trader. Used with permission.…
Color Change Garnet – Natural, Faceted, Blue, 0.65 ct
This round, brilliant-cut color change garnet shows brown in compact fluorescent lighting, purple in daylight, and hot pink in incandescent…
Malaia Garnet (Malaya Garnet) – Natural, Faceted, Red, 14.46 ct
Cushion-cut malaia garnet, Tanzania, 14.46 cts. This gem was cut from rough acquired in the late 1970s. Photo © Joel E. Arem, PhD, FGA. Used with…
Color Change Garnet – Natural, Faceted, Red, 0.63 ct
Under incandescent light, this 0.63-ct, oval brilliant-cut Sri Lankan garnet shows a dark purple color. In daylight, the color becomes a blueish…
IGS Become Member