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Ametrine
Anahi, Bolivia
3.52 ct, 10.45 mm x 7.38 mm
Golden Sapphire
Sri Lanka
0.54 ct, 5.15 mm x 4.32 mm
Spinel
Burma
0.69 ct, 6.12 mm x 5.05 mm
Imperial Jasper
Mexico
12.65 ct, 23.66 mm x 16.33 mm
Aquamarine
Brazil
1.46 ct, 8.95 mm x 6.73 mm
Diamond (natural color)
Africa
0.04 ct, 2.39 mm
Hauyne (rare)
Eifel Mts, Germany
0.03 ct, 2.39 mm
Green Opal (unusual material)
Brazil
10.19 ct, 15.23 mm
Tanzanite
Merelani, Tanzania
0.40 ct, 5.76 mm x 3.73 mm
Tourmaline
Brazil
8.36 ct, 12.66 mm
Larimar (Pectolite)
Hispanola, Dominican Republic
10.62 ct, 15.69 mm x 11.99 mm
Andesine (good color)
Tibet
0.34 ct, 6.01 mm x 4.08 mm
Tiger's Eye
North Cape Province, South Africa
15.79 ct, 18.02 mm
Hickoryite
Rodeo, Durango, Mexico
21.89 ct, 20.04 mm
Tsavorite Garnet
Kenya
0.11 ct, 2.87 mm
Chrysocolla
Miami, Arizona
4.90 ct, 13.96 mm x 9.98 mm
Grossular
Mali
0.39 ct, 4.42 mm
Tourmaline
Mt Mica, Maine
0.17 ct, 6.07 mm x 3.07 mm
Hypersthene (Ferroan-Enstatite)
Hoher Bogen, Germany
9.76 ct, 14.21 mm
Fluorite
Argentina
17.07 ct, 14.96 mm
Prehnite
Mali
4.08 ct, 9.72 mm
Rhodochrosite
Argentina
11.57 ct, 16.23 mm x 12.23 mm
Petalite (rare champagne color)
Palelni mine, Burma
2.67 ct, 10.05 mm
Quartz with GILALITE inclusions (i.e. "Paraiba Quartz")
Ceara, Brazil
8.32 ct, 17.59 mm x 16.54 mm
Iolite
Tanzania
0.34 ct, 5.71 mm x 3.91 mm
Amethyst
Brazil
23.28 ct, 20.81 mm x 16.09 mm
Hessonite (Grossular)
Tanzania
4.29 ct, 11.88 mm x 7.87 mm
Star Garnet
Idaho
13.98 ct, 12.38 mm x 10.33 mm
Tourmaline (multicolor)
Stak Nala, Skardu Road, Haramosh Mts., Gilgit, Northern Areas, Pakistan
4.0 x 3.1 x 1.6 cm
Cassiterite
Viloco mine, Loayza Province, La Paz Department, Bolivia
2.9 x 2.7 x 1.7 cm