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Gem Resources International
Gem Resources
PO Box 62006
Minneapolis, MN 55426


Phone/Text:(612)327-7374
E-Mail: gri@gemresources.com
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News & Specials

Up to 50% off normal prices.
Aquamarine Cabochons, Rhodolite, Hessonite, Orissa, Australian Opal, Green Moonstone, Peridot & More!

Metal clay heating tests.

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*Sapphire and Ruby Sale

Hardness: 9
Refractive index: 1.76
Specific Gravity: 4.0
Dispersion: .018 medium
Species: Corundum
Heat Sensitivity: None
Treatment: Heat Treated

Metal Clay firing test results; Silver 1200F-1HR-OK, Silver 1475F-1HR-OK, Silver 1650F-2HR OK,  Bronze 1525F-2HR-OK, Copper 1778F-30min-OK



Pink Sapphire Round

1.1 to 1.4mm Regular 6 pieces $5.00 20 pieces $6.00 closeout
1.5 to 1.7mm Regular 4 pieces $5.00 12 pieces $6.00 closeout



Blue Sapphire Round

1.4 to 1.6mm Regular 4 pieces $6.00 12 pieces $6.00 closeout
1.7 to 1.9 mm Regular 4 pieces $7.00 12 pieces $6.00 closeout
2.1 to 2.5 mm Regular 4 pieces $8.00 12 pieces $8.00 closeout
2.6 to 2.9 mm Regular 4 pieces $16.00 12 pieces $16.00 closeout
3 to 3.4 mm Regular $20.00 each $8.00 closeout
3.5 to 3.9 mm Regular $25.00 each $10.00 closeout
4mm plus Regular $35.00 each $12.00 closeout



Yellow Sapphire Round

1.6 to 1.9 mm Regular 4 pieces $6.00 20 pieces $6.00 closeout
2 to 2.5mm Regular $4.00 each 12 pieces $6.00 closeout
2.6 to 2.9 mm Regular $6.00 each 12 pieces $8.00 closeout
3 to 3.4mm Regular $20.00 each $8.00 closeout
3.5 to 3.9 mm Regular $25.00 each $10.00 closeout
4 mm plus Regular $35.00 each $12.00 closeout



Yellow Sapphire Facet

Oval 1 carat, Regular 2 to 3 pieces $30.00 $12.00 closeout



Ruby Square

2 x 2 mm Regular 2 pieces $5.00 8 pieces $6.00 closeout



Ruby Oval

One carat 3 to 4 pieces Closeout $10.00 closeout
One carat 8 pieces approximate , miners cut Closeout $5.00 Closeout



Ruby Marques

8x4 mm or larger Closeout $5.00 closeout
1 carat 12 pieces approximate Closeout $5.00 closeout



Ruby Round

1 carat 12 pieces approximate, miners cut Closeout $5.00 closeout



Blue Sapphire Square Dark

1 carat, 8 to 10 pieces Closeout $10.00 closeout
1 carat, 5 to 6 pieces Closeout $12.00 closeout
1 carat, 2 to 3 pieces Closeout $15.00 closeout



Ruby Pear Shape

1 carat 3 to 4 pieces Closeout $10.00 closeout
1 carat 7 to 8 pieces Closeout $10.00 closeout

 
 
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