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columbiagemhouse
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Origin: Africa
columbiagemhouse
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Origin: Africa
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Gem Variety
Aquamarine
Chalcedony
Garnet
Quartz
Ruby
Sapphire
Tourmaline
Variety Specifics
Blue Chalcedony
Canary Tourmaline
Chrome Tourmaline
Grossular Garnet
Mulanje Sapphire
Padparadsha Sapphire
Spessartite Garnet
Shape
Cushion
Emerald Cut
Freeform
GeoCuts
Hexagon
Oval
Pear
Princess
Round
Shield
Triangle
Trillion
Shape Specifics
Checkerboard Top
Concave Cut
Fancy Cut
Square
Fair Trade Level
1
3
4
5
Origin
Africa
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Location
Color
Bi-Color
Black
Blue
Brown
Colorless
Denim
Golden
Green
Multi
Orange
Padparadscha
Peach
Pink
Purple
Red
Yellow
Treatment
Heat-Only
Not Treated
Gem Cut
Bead
Cabochon
Faceted
Slices & Crystals
Stone Size
1.1mm
1.5mm
1.75mm
10mm
10x6mm
10x8mm
11x9mm
12mm
16x12mm
2.25mm
2.5mm
2.75mm
20x15mm
2mm
3.25mm
3.5mm
3.75mm
3mm
4.5mm
4mm
5.5mm
5mm
6.5mm
6mm
6x4mm
7x5mm
8x6mm
9x6mm
Free Size
Graduated
Total Gem Weight
0.0 to 0.25 carat
0.25 to 0.50 carat
0.50 to 0.75 carat
0.75 to 1.0 carat
1.0 to 1.50 carats
1.50 to 2.0 carats
10.0+ carats
2.0 to 3.0 carats
3.0 to 5.0 carats
5.0 to 10.0 carats
.25ct to .72ct AAA Blue Aquamarine GeoCuts™
.96ct Spessartite Garnet Pear
$432.00
0.92ct Spessartite Garnet Pear
$414.00
1.05ct Spessartite Garnet Pear
$472.50
1.0ct Fancy Bi-Color African Sapphire Emerald Cut
$1,500.00
1.1 to 3.75mm Padparadscha African Sapphire Rounds
From
$36.00
1.10ct Matched Pair of 5mm Blue Mulanje Sapphire Trillions
$1,375.00
1.17ct Spessartite Garnet Oval
$525.00
1.17ct Spessartite Garnet Pear
$526.50
1.23ct Matched Pair of 5mm Blue Mulanje Sapphire Trillions
$1,550.00
1.28ct African Ruby Oval
$12,800.00
1.28ct Matched Pair of 5mm Blue Mulanje Sapphire Trillions
$2,280.00
1.30ct Orange African Sapphire GeoCut™
$1,300.00
1.38ct Spessartite Garnet Emerald Cut
$621.00
1.45ct Fancy Bi-Color African Sapphire Emerald Cuts
$3,988.00
1.5 to 3.5mm Blue AA Aquamarine Princess Cuts
From
$48.00
1.5 to 3.5mm Blue AA Aquamarine Rounds
From
$39.00
1.5 to 3.5mm Cognac African Sapphire Rounds
From
$24.00
1.54ct AA African Ruby Brilliant Emerald Cut
$23,100.00
Sold Out
1.57ct Blue Mulanje Sapphire Cushion
$3,532.50
1.63ct Spessartite Garnet Oval
$735.00
1.69ct Spessartite Garnet Pear
$760.50
1.77ct Pink African Padparadscha Sapphire Pear
$14,160.00
1.7mm Round Pink Sapphire Infinity Band in 14kt White Gold
$3,225.00
Sold Out
1.80ct Blue Mulanje Sapphire Cushion
$4,320.00
10mm Aquamarine Princess Cuts
$1,975.00
10x8mm Chocolate Corundum Hexagons
$150.00
10x8mm Fine Red African Ruby Hex Slices
$435.00
11.05ct Blue Sapphire Oval Cab
$450.00
11.52ct AA Aquamarine Concave Pear
$11,520.00
11x9mm Oval Blue Sapphire Fishhook Pendant in 14kt White Gold
$16,762.00
12mm Blue Sapphire Round Cab
$702.00
15.91ct AA Aquamarine Checkerboard Trillion
$15,910.00
16x12mm Hematite in Quartz Oval Cabs
$276.00
2.5 to 3mm Canary Tourmaline Rounds
From
$24.30
2.5 to 6mm Pale Blue B Aquamarine Triangles
From
$24.00
2.92ct Spessartite Garnet Oval
$1,460.00
20.21cts Gem Blue African Chalcedony Oval Cab
$360.00
20x15mm Denim Sapphire Oval Cabs
$551.76
21.7ct Sapphire Freeform Crystal Slice Pair
$976.50
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