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KosnarGemCo
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All items
Fantasy Carved Gems
Rare Gemstones
Beryl and Tanzanite
Garnet
Opal
Quartz
Sapphire
Spinel
Tourmaline
Topaz, Peridot, Sunstone
Zircon
Match Pairs
Gemstone Sets
Jewelry
Carvings
Cabochons
Crystals
Categories
All items
Fantasy Carved Gems
Rare Gemstones
Beryl and Tanzanite
Garnet
Opal
Quartz
Sapphire
Spinel
Tourmaline
Topaz, Peridot, Sunstone
Zircon
Match Pairs
Gemstone Sets
Jewelry
Carvings
Cabochons
Crystals
Opal
Fascinating Vascular Opal Gemstone from Mexico, 5.21 cts., 13x10 mm., Cushion Shape
$390.00
Fabulous Solid Semi Black Opal Gem from Mintabie, Australia, 8.87 cts., 30x16 mm., Freeform Cabochon
$2,217.00
Fabulous Lightning Ridge Semi Black Opal from Australia, 32.44 cts., 41x19 mm., Freeform Cabochon
$3,244.00
Lovely Multi Color Opal Gemstone from Ethiopia 1.11 cts.
$250.00
Pretty Multi Color Opal Gemstone from Ethiopia 1.18 cts
$295.00
Unique Multicolor Carved Opal Gemstone from Ethiopia 3.63 cts.
$600.00
Beautiful Multi Color Opal Gemstone from Ethiopia 2.43 cts
$607.00
Exquisite Solid Semi Black Opal Gem from Mintabie, Australia, 1.80 cts., 16 x 7 mm., Freeform Cabochon
$585.00
Excellent Solid Semi Black Opal Gem from Mintabie, Australia, 1.53 cts., 14.6 x 9.9 mm., Diamond Shape Cabochon
$497.00
Fantastic Mosaic Opal Triplet Cabochon from Australia 5.09 cts.
$160.00
Beautiful Solid Multi Color Flash Opal Cabochon From Australia 4.40 cts.
$220.00
Lovely Multi Color Opal Gemstone from Ethiopia 3.48 cts.
$522.00
Lovely Multi Color Flash Opal Cabochon from Australia 10.20 cts
$300.00
Fantastic Fire Opal Cabochon with Multi Color Flash from Mexico 2.46 cts.
$184.00
Adorable Yellow Jelly Opal Gemstone from Oregon, 1.59 cts., 9.5 mm., Mumble Trillion Shape
$159.00
Lovely Blue Purple Boulder Opal Cabochon from Australia, 15.06 cts., 23x18 mm., Freeform Cabochon
$602.00
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