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ID: 38482910 pcs
2.39ctw Sapphire
4.02mm x 3.11mm x 2.15mm
USD 38.48
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ID: 34780920 pcs
2.82ctw Sapphire
2.69mm x 2.66mm x 1.92mm
USD 282.00
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ID: 4314911 pcs
1.38ct Hessonite Garnet
6.50mm x 6.33mm x 3.38mm
USD 24.84
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ID: 2796476 pcs
2.88ctw Iolite
6.04mm x 3.91mm x 2.62mm
USD 34.56
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ID: 3728796 pcs
2.10ctw Sapphire
4.31mm x 4.29mm x 2.46mm
USD 62.33
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ID: 4053111 pcs
1.34ct Apatite
8.08mm x 6.34mm x 4.42mm
USD 57.28
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ID: 4088001 pcs
1.51ct Aquamarine
10.82mm x 6.33mm x 4.25mm
USD 124.68
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ID: 3802021 pcs
13.33ct Cat's Eye Aquamarine
15.16mm x 12.33mm x 9.81mm
USD 215.28
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ID: 4331151 pcs
1.60ct Hessonite Garnet
6.43mm x 4.16mm
USD 20.48
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ID: 2902941 pcs
1.68ct Citrine
8.25mm x 8.20mm x 4.85mm
USD 14.70
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ID: 3821201 pcs
8.47ct Bloodstone
17.03mm x 12.02mm x 8.32mm
USD 42.35
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ID: 34544630 pcs
3.47ctw Sapphire
2.66mm x 2.61mm x 1.83mm
USD 364.35
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ID: 4099882 pcs
2.42ctw Sillimanite Cat's Eye
7.25mm x 5.35mm x 3.79mm
USD 8.76
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ID: 4088711 pcs
2.50ct Aquamarine
12.03mm x 7.33mm x 4.51mm
USD 206.42
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ID: 38906210 pcs
1.05ctw Sapphire
2.53mm x 2.48mm x 1.79mm
USD 52.50
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ID: 372734150 pcs
1.18ctw Sapphire
1.27mm x 0.81mm
USD 110.92
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ID: 373444150 pcs
1.16ctw Sapphire
1.15mm x 0.75mm
USD 67.63
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ID: 4087581 pcs
1.88ct Aquamarine
9.68mm x 7.03mm x 5.44mm
USD 155.23
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ID: 38476010 pcs
2.61ctw Sapphire
4.09mm x 3.18mm x 2.31mm
USD 42.02
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ID: 3408861 pcs
6.75ct Iolite
13.56mm x 12.23mm x 8.21mm
USD 384.75
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ID: 34848520 pcs
1.01ctw Sapphire
1.87mm x 1.84mm x 1.35mm
USD 60.60
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Madagascar Gemstones
Madagascar has recently stirred a lot of the excitement in the international gem trade. Since 1990, small gem deposits have been discovered throughout the gem-rich island. In the last 10 years alone, many new gem deposits have been discovered throughout Madagascar, including fine sapphire and ruby. The size and scope of Madagascar's gem deposits is still not fully understood, but many experts believe that some of the richest untapped gemstone sources in the world lie somewhere on the island of Madagascar. Madagascar is the 4th largest island in the world, located in about 400 kilometers off the coast of Southeast Africa in the Indian Ocean.

To date, a wide range of colored gemstones have been discovered, not only sapphire and ruby. Some of the many other gemstone discoveries include aquamarine, emerald, garnet, chrysoberyl, color-change alexandrite, topaz, andalusite, apatite, kyanite, tourmaline, zircon, amethyst quartz and citrine quartz. Thus far, most of the Malagasy gemstones, as well as other African gems, are exported in rough form to Asia, where they are cut, processed and traded on to the world's international gem market. A significant percentage of this material passes through Chanthaburi, Thailand, the world's center for international colored gemstone trading. All experts agree that a great deal of more gemstone discoveries will be coming from Madagascar in the years to come, as many areas of the gem-rich lands remain unexplored.

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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

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