KosnarGemCo

Featured listing image: Exquisite Bi Color Ametrine Quartz Gemstone from Bolivia, 41.76 cts., 30 x 18 mm., Fantasy Cut Freeform Shape

Exquisite Bi Color Ametrine Quartz Gemstone from Bolivia, 41.76 cts., 30 x 18 mm., Fantasy Cut Freeform Shape

Featured listing image: Fabulous Bright Green Peridot Gemstone, 4.49 cts., 11 x 9 mm., Precision Diamond Brilliant Cut

Fabulous Bright Green Peridot Gemstone, 4.49 cts., 11 x 9 mm., Precision Diamond Brilliant Cut

Featured listing image: Excellent Pink Champagne Zircon Asscher Cut Gemstone, 6.6 mm., 2.31 cts.

Excellent Pink Champagne Zircon Asscher Cut Gemstone, 6.6 mm., 2.31 cts.

Featured listing image: Exquisite Neon Green Emerald Gemstone from Colombia, 2.15 cts., 9 x 6 mm., Step Emerald Cut

Exquisite Neon Green Emerald Gemstone from Colombia, 2.15 cts., 9 x 6 mm., Step Emerald Cut

Stunning Green Tourmaline Gemstone from Brazil 2.03 cts. $304.00

Fascinating Silvery Blue Green Tourmaline Gemstone from Brazil 2.05 cts. $205.00

Fabulous Mint Green Peridot Gemstone from Pakistan 1.29 cts. $129.00

Fantastic Pink Champagne Zircon Gemstone from Tanzania 2.89 cts. $867.00

Exquisite White Opal Gemstone from Mexico, 6.54 cts., 14.5 mm., Fantasy Cut Bubble Round Lens $817.00

Gorgeous Pink Tourmaline Gemstone from Nigeria, 6.76 cts., 14 x 7 mm., Fantasy Cut Bar Shape $1,859.00

Exquisite Bi Color Ametrine Quartz Gemstone from Bolivia, 41.76 cts., 30 x 18 mm., Fantasy Cut Freeform Shape $3,132.00

Fabulous Red Sunstone Carving from Oregon, 14.30 cts., 27 x 12 x 9 mm., Flowing Freeform Carving $1,930.00

Fantastic Rosy Red Zircon Gemstone from Tanzania, 6.86 cts., 11.8 x 8.3 mm., Rose Cut Cushion Shape. $1,715.00

Exceptional Copper Shiller Sunstone Cabochon Gem, 10.58 cts., 21 x 8 mm., Elongated Sugar Loaf Shape $1,000.00

Amazing Large Rare Neon Yellow Legrandite Gemstone from Mexico, 2.66 cts., 13 x 8 mm., Freeform Shape $2,660.00

Exceptional Rose Pink Zircon Gemstone from Tanzania, 3.07 cts., 7.4 mm., Asscher Cut $921.00

Exquisite Neon Green Emerald Gemstone from Colombia, 2.15 cts., 9 x 6 mm., Step Emerald Cut $3,225.00

Fabulous Rose Pink Tourmaline Gemstone, 4.14 cts., 9.4 mm., Modified Round Step Brilliant Cut $1,035.00

Fabulous Rose Pink Zircon Gemstone from Tanzania, 2.13 cts., 9 x 6 mm., Pear Shape $639.00

Stunning Bright Pink Zircon Gemstone from Tanzania, 1.30 cts., 6 mm., Heart Shape $325.00

Excellent Green Sapphire Gemstone from Australia, 1.08 cts., Round Brilliant Cut $540.00

Rare Bright Orange Clinohumite Gemstone from Tajikistan, 1.66 cts., 8 x 6 mm., Oval Shape $166.00

Excellent Green Peridot Gemstone Match Pair from Pakistan, 4.24 tcw., 9.5 x 7.5 mm., Oval Rose Cut $614.00

Excellent Ceylon Blue Kyanite Gemstone from Nepal, 1.57 cts., 7 mm., Round Cut $290.00

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