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koala-t cut gems, faceted, cabochon, rough gem material.

Hand selected gemstone to provide for your every need.

koala-t cut gems
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Faceted green Tourmaline1
Faceted pinkTourmaline2
Faceted Green Tourmaline3
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Buy online Faceted cut Tourmaline Red 1 Cut gems Jewel Gallery, Sale Items Loose Cut Gemstones.
 

Radiant rectangle Tourmaline gemstone faceted design
Custom cut gems by Chris Byron in this beautiful one of Radiant rectangle Tourmaline gemstone faceted design

cItem: tourecbi21.02mm8.0ct
Material: Tourmaline
Color: blue green
Type: Indicolite
Locality: Brazilian
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham bi flash
Cut By: Chris Byron
Dimensions: 21.02mm x 6.45 mm 6.30 deep
Clarity: IF
Weight: 8.0 carats
Price: $40,000.00 (per ct $5000.00)
Treatments: Unknown


 oval Tourmaline gemstone faceted design
Custom cut gems by Chris Byron in this beautiful
one of oval Tourmaline gemstone faceted design

cItem: trmov22.55mm22.0ct
Material: Tourmaline
Color:red
Type: Rubelite red
Locality: Nigerian
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham
Cut By: Chris Byron
Dimensions: 22.55mm x 14.36 mm 11.53 deep
Clarity: I
Weight: 22.0 carats
Price: $676.50 ( per ct $ 30.00)
Treatments: Unknown


 
Diamond top rectangle Tourmaline gemstone faceted
cItem: trmcktprec11.72mm3.25ct
Material: Tourmaline
Color: pink red
Type: Rubelite red
Locality: Nigerian
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham
Cut By: Chris Byron
Dimensions: 11.72 mm x 6.19 mm 5.12 deep
Clarity: IF
Weight: 3.25 carats
Price: $715.00 ($220.00 per ct)
Treatments: Unknown
Note:Custom cut gems by Chris Byron in this beautiful one of Diamond top rectangle Tourmaline gemstone faceted design
 


Appoised Bar emerald shape Tourmaline gemstone faceted
cItem: trmrecopbr11.60mm3.50ct
Material: Tourmaline
Color: pink red
Type: Rubelite red
Locality: Nigerian
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham
Cut By: Chris Byron
Dimensions: 11.60 mm x 7.0 mm 5.27 deep
Clarity: IF
Weight: 3.50 carats
Price: $770.00 ($220.00 per ct)
Treatments: Unknown
Note:Custom cut gems by Chris Byron in this beautiful one of Appoised Bar emerald shape Tourmaline gemstone faceted design

 

Nigerian Rubylite tourmaline
emerald shape Tourmaline gemstone faceted
cItem: .60ctrmem21.7mm11t
Material: Tourmaline
Color: red
Type: Rubelite red
Locality: Nigerian
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham
Cut By: Chris Byron
Dimensions: 21.70mm x 7.12 mm 7.25 deep
Clarity: IF
Weight: 11.60 carats
Price: $2552.00 (per ct $220.00)
Treatments: Unknown
Note:Custom cut gems by Chris Byron in this beautiful one of emerald shape Tourmaline gemstone faceted design

 

Radiant rectangle Tourmaline gemstone faceted
cItem: trmrec15.38mm5.10ct
Material: Tourmaline
Color: red
Type: Rubelite red
Locality: Nigerian
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham
Cut By: Chris Byron
Dimensions: 15.38mm x 6.52 mm 5.85 deep
Clarity: IF
Weight: 5.10 carats
Price: $1122.00 (per ct $220.00)
Treatments: Unknown
Note:Custom cut gems by Chris Byron in this beautiful one of Radiant rectangle Tourmaline gemstone faceted design


barrion oval Tourmaline gemstone faceted
cItem: tourbarov9.96mm3.40ct
Material: Tourmaline
Color: red
Type: Rubelite red
Locality: Nigerian
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham
Cut By: Chris Byron
Dimensions: 9.96 mm x 7.93 mm 6.62deep
Clarity: IF
Weight: 3.40 carats
Price: $748.00 ($220.00per ct)
Treatments: Unknown
Note:Custom cut gems by Chris Byron in this beautiful one of barrion oval Tourmaline gemstone faceted design


princess square Tourmaline gemstone faceted
cItem: trmprsq8.57mm3.85ct
Material: Tourmaline
Color: red
Type: Rubelite red
Locality: Nigerian
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham
Cut By: Chris Byron
Dimensions: 8.57mm x 8.57mm 6.43deep
Clarity: IF
Weight: 3.85carats
Price: $ 847.00 ( per ct $220.00)
Treatments: Unknown
Note:Custom cut gems by Chris Byron in this beautiful one of princess square Tourmaline gemstone faceted design

check top round Tourmaline gemstone faceted
cItem: trmcktprd8.6mm2.20ct
Material: Tourmaline
Color: red
Type: Rubelite red
Locality: Nigerian
Hardness: 7.0 good for almost any jewelry application
Design: by Jeff R. Graham
Cut By: Chris Byron
Dimensions: 8.60mm x 8.70 mm 5.52 deep
Clarity: IF
Weight: 2.20 carats
Price: $484.00 ($220.00per ct)
Treatments: Unknown
Note:Custom cut gems by Chris Byron in this beautiful one of check top round Tourmaline gemstone faceted design

History of Facetted Gemstones

Facetted Gemstones tourmaline 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 In Faceted Tourmaline Cut Gems Gemstone

 
Faceted Tourmaline 1Cut Gems Gemstone
cut custom designs page