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columbiagemhouse
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Origin: Africa
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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
8mm Dark Blue Mulanje Sapphire Trillion
$9,280.00
8mm Dark Blue Mulanje Sapphire Trillion
$7,680.00
8x6 to 16x12mm African Ruby Hexagon Slices
From
$225.00
8x6mm Bright Blue Mulanje Sapphire Oval
$5,616.00
8x6mm Teal Blue Mulanje Sapphire Oval
$3,600.00
8x6mm Teal Mulanje Sapphire Cushions
$3,960.00
Sold Out
8x6mm Teal Mulanje Sapphire Ovals
$2,775.00
97.71ct Pair of 40x26mm African Sapphire Slices
$967.00
9x7mm Cushion Cut African Ruby & Diamond Triple Ring in 14kt Gold
$58,424.00
Banded Blue Chalcedony Specimen
$675.00
Blue Chalcedony & Drusy Specimen
$660.00
Blue Chalcedony Specimen
$525.00
Fine Blue Mulanje Sapphire Hexagons
Free Size Oval Orange Sapphire
Sold Out
Matched Pair of 6.25mm AAA Blue Mulanje Sapphire Portuguese Rounds
$5,850.00
Sold Out
Mixed Round African Ruby & Diamond Drop Necklace in 18kt White Gold
$3,560.00
Pair of 6x5mm AA Aquamarine Lozenge Cuts
$720.00
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