Hand select cut gem.

faceted, cabochon, rough gem stone.

Koala-t cut gems
Introducing
Amber
Amethyst
Ametrine
Apatite
Aquamarine
Australian Opal
Azurite
Beryl
Birthstones
Bloodstone
Carnelian
Cats Eye
Chalcedony
Chrysocholla
Chrysoprase
Citrine
Colored stone Repair
Emerald
Feldspar
Garnet
Gemstone
Gemstone shapes
Iolite
Jade
Labradorite
Lapis
Malachite
Mexican Opal
Onyx
Peridot
Quartz
Faceted Quartz
Cabochon Quartz
Rough Quartz
Ruby
Sale items
Rutilated Quartz
Sets Suites
Sapphire
Spinel
Tanzanite
Tigers eye
Tourmaline
Topaz
Turquoise
Zircon
Koala-t Press

 
cItem: amebarpar27.12mm41.20ct                                                     
Material:  Amethyst
Color: purple
Type: Sibrian Purple
Locality: Brazil
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham barrion pare 
Cut By: Chris Byron
Dimensions: 27.12 mm x 19.02 mm 16.48deep
Clarity: I
Weight:   41.20 carats
Price: $ 412.00 ($10.00 per ct)
Treatments: Unknown
Note: Custom cut gems by Chris Byron in this beautiful one of Barrion pare design Quartz Gemstone Faceted
        
   
          
 email me at 
koalatcut@msn.com

 
cItem: ctatsq16.77mm19.50ct                                                                                                                   
Material:  Quartz
Color: gold
Type: Citrine
Locality: Brazil
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham Barrion   
Cut By: Chris Byron
Dimensions: 16.77 mm x 16.78 mm 12.24 deep
Clarity: IF
Weight:  19.50 carats
Price: $546.00 ($28.00 per ct)
Treatments: Unknown
Note: Custom cut gems by Chris Byron in this beautiful
one of  antique  square design Quartz Gemstone Faceted        
         
 
            
 email me at 
koalatcut@msn.com 
 
 

cItem: qtzwhrd7.82mm1.90ct                                                     
Material: Quartz
Color: white
Type: White
Locality: Brazil
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham sonoran snow 
Cut By: Chris Byron
Dimensions: 7.82mm x 7.82mm 6.13deep
Clarity: IF
Weight:  carats
Price: $53.20 ($28.00per ct)
Treatments: Unknown
Note: Custom cut gems by Chris Byron in this beautiful one of round brillant design Quartz Gemstone Faceted        
          
              
 email me at 
koalatcut@msn.com 

 
 cItem: amepersq9.50mm4.25ct                                                     
Material:Quartz
Color: purple gold
Type: Ametrine
Locality: Brazil
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham Gramham princess 
Cut By: Chris Byron
Dimensions: 9.50 mm x 9.50 mm 7.92 deep
Clarity: IF
Weight: 4.25  carats
Price: $119.00 ($28.00per ct)
Treatments: Unknown
Note: Custom cut gems by Chris Byron in this beautiful one of  princess square brillant design Quartz Gemstone Faceted        
          
             
 email me at 
koalatcut@msn.com 

            
cItem: qurec19.87mm20.20ct                                                     
Material: Quartz
Color: gold
Type: light gold
Locality: Brazil
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham  
Cut By: Chris Byron
Dimensions: 19.87 mm x 15.06 mm 10.02 deep
Dimensions: 19.87 mm x 15.06 mm 10.02 deep
Clarity: IF
Weight:  40.40carats
Price: $404.00 ($10.00per ct)
Treatments: Unknown
Note: Custom cut gems by Chris Byron in this beautiful one of radiante rectangle design Quartz Gemstone Faceted        
          
             
 email me at 
koalatcut@msn.com 

 
cItem: ctbar16.20mm14.80ct                                                     
Material: Quartz
Color: yellow gold
Type: Citrine
Locality: Brazil
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham
Cut By: Chris Byron
Dimensions: 16.20mm x 16.20mm 12.11deep
Clarity: IF
Weight: 14.80 carats
Price: $414.20 ($28.00per ct)
Treatments: Unknown
Note: Custom cut gems by Chris Byron in this beautiful one of barrion trillion design Quartz Gemstone Faceted        
         
 
            
 email me at 
koalatcut@msn.com

 
 
cItem: qusmkrd11.29mm11.0ct                                                     
Material: Quartz
Color: Brown
Type: smoky
Locality: Brazil
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham
Cut By: Chris Byron
Dimensions: 11.92 mm x 8.21mm 8.21deep
Dimensions: 11.92 mm x 8.21mm 8.21deep
Clarity: IF
Weight:  11.0 carats
Price: $308.00($28.00per ct)
Treatments: Unknown
Note: Custom cut gems by Chris Byron in this beautiful one of  five point round set design Quartz Gemstone Faceted        
         
             
 email me at 
koalatcut@msn.com

 
 
cItem: qtrosbugeyerd9.0mm3.35ct                                                     
Material: Quartz
Color: pink
Type: Rose quartz
Locality: Brazil
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham
Cut By: Chris Byron
Dimensions: 9.0mm x 9.0mm 7.66deep
Clarity: IF
Weight: 3.35 carats
Price: $ 93.80 ($28.00per ct)
Treatments: Unknown
Note: Custom cut gems by Chris Byron in this beautiful one of bug eye round brillant design Cut Gems Quartz Gemstone Faceted
        
 
            
 email me at 
koalatcut@msn.com
 
 

History of Facetted Gemstones

Facetted Gemstones Quartz made their appearance in European jewelry during the late 13th and early 14th centuries. With the advent of the horizontally turning cutting-wheel in the late 1400s came the possibility of designing and repeating elaborately conceived geometric faceting schemes, thereby controlling and enhancing the light coming from within the stone.

Starting with the burgeoning Renaissance gem-cutting trade in Bruges, to Venice, Florence and eventually the whole of Europe, the management of light became the central theme in gem cutting. During the same period, Flemish painters, such as Jan Van Eyck (c. 1390-1441) also took up the obsession with light and reflection in their artwork. Using the laws of optics as a guiding force, the exterior shape and facet scheme of a cut gemstone would now be preordained by the refractive and reflective properties of the mineral itself.With in these pages you will find our Faceted Designs Concave, convex, sets and suite.Are cutting will give you maxmum light return, better brilliants, refractivetivaty, skilnation of color.InFaceted Quartz Cut Gems Gemstone

 

Call on us for your every Gemstone need
E-Mail at
koalatcut@msn.com  home