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

Phone: (612) 664-0252
Toll-Free: (800) 588-8515
E-Mail: gri@gemresources.com
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News & Specials

June Specials
Up to 50% off normal prices.
Turquoise Cabs, Lapis, Coral, Labradorite, Carnelian, Mother of Pearl, Blue Chalcedony & More!

Metal clay heating tests.
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Lab Faceted Gemstones

#101. Checkerboard Top Cabochon - Safe to Fire.........................
#102. Emerald Green, Black and Pink Opal Nano - Safe to Fire.........................
#201. Birthstone Set Round Most Safe to Fire.........................
#202. Birthstone Set Princess - Most Safe to Fire.........................
#301. Color Assortment Rounds, 14 Colors, Safe to Fire...............
#302. Color Assortment Ovals,14 Colors, Safe to Fire ................
#303. Color Assortment Emerald,14 Colors, Safe to Fire ...............
#304. Color Assortment Pear 14 Colors, Safe to Fire.................
#305. Color Assortment Princess - Square, 14 Colors, Safe to Fire...............
#306. Color Assortment Marquise Shape, 14 Colors, Safe to Fire...............
#401. Cubic Zirconia Basic Color Assortment, Safe to Fire .........................
#403. Cubic Zirconia Champagne, Safe to Fire.........................
#404. Cubic Zirconia Diamond White (Clear), Safe to Fire.........................
#405. Cubic Zirconia Diamond White (Clear) Precision Cut, Super White, Safe to Fire...............
#406. Cubic Zirconia Diamond H Color Precision, Safe to Fire.........................
#407. Cubic Zirconia Emerald Green .........................
#408. Cubic Zirconia Lavender, Safe to Fire..........................
#409. Cubic Zirconia Orange, Safe to Fire...........................
#410. Cubic Zirconia Peridot, Safe to Fire.........................
#411. Cubic Zirconia Pink, Safe to Fire.........................
#412. Cubic Zirconia Purple, Safe to Fire.........................
#414. Cubic Zirconia Yellow, Safe to Fire.........................
#501. Lab Corundum Ruby, Safe to Fire.........................
#502. Lab Corundum Garnet, Safe to Fire.........................
#503. Lab Corundum Alexandrite, Safe to Fire.........................
#504. Lab Corundum Garnet and Alexandrite Assortment, Safe to Fire.........................
#505. Synthetic Sapphire Blue, Safe to Fire.........................
#601. Lab Spinel Sapphire, Safe to Fire.........................
#602. Lab Spinel Blue Zircon, Safe to Fire.........................
#603. Lab Spinel Aquamarine, Safe to Fire.........................
#604. Lab Spinel Aquamarine - Sapphire - Blue Zircon Assortment, Safe to Fire...............
* Closeout - Cushion Cut Checkerboard Top Cubic Zirconia
* Closeout - Cushion Cut Checkerboard Top Lab Spinel
* Closeout Checkerboard Top Cubic Zirconia White - Safe to Fire
* Closeout Cubic Zirconia Black
* Closeout Cubic Zirconia Tanzanite
* Closeout Lab Corundum Diffused Royal Blue Sapphire
* Closeout Reconstructed Ruby, Safe to Fire
* Closeout Synthetic Sapphire Pink, Safe to Fire

* Closeout Reconstructed Ruby, Safe to Fire

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

Metal Clay, safe to fire.
Test Results, Silver 1200F-1HR, Silver 1475F-1HR, Bronze 1525F-2HR, Copper 1778F-30min.  Safe to use torch and safe to use carbon.



Oval Facet

5 x 3 mm approximate Regular $25.00 each $5.00 Closeout
6 x 4 mm approximate Regular $30.00 each $8.00 Closeout
7 x 5 mm approximate Regular $50.00 each $8.00 each Closeout

 
 
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