KORNERUPINE                         NATURAL COLOR                    Hardness 6.5 - 7
Enlarge 1.83 cts. Kornerupine oval single

10  x 6.8 x 4.3 mm.

Eye clean. Enhancement: none (N)

stone PRICE  

USD 292.00  

ORIGIN: Madagascar

ref:KOo183  

 

  Enlarge

3.05 cts. Kornerupine oval single

10.4 x 8.2 x 5.5 mm.

Eye clean. Enhancement: none (N)

stone PRICE  

USD 378.00  

ORIGIN: Madagascar

ref:KOo305  

 

  Enlarge

3.77 cts. Kornerupine oval single

 12.3 x 8.8 x 5.8 mm.

Eye clean. Enhancement: none (N)

stone PRICE  

USD 600.00  

ORIGIN: Madagascar

ref:KOo377  

 

Enlarge

3.98 cts. Kornerupine emerald cut single

13.1 x 7.1 x 4.55 mm.

Almost loupe clean. Enhancement: none (N)

stone PRICE  

USD 770.00  

ORIGIN: Madagascar

ref:KOe398  

 

 Enlarge

3.48 cts. Kornerupine emerald cut single

10.9 x 7.4 x 5 mm.

Loupe clean. Enhancement: none (N)

stone PRICE  

USD 740.00  

ORIGIN: Madagascar

ref:KOe348  

 

Enlarge 3.73 cts. Kornerupine octagon cut single

9.8 x 9.9 x 5.5 mm.

Slightly included. Enhancement: none (N)

stone PRICE  

USD 438.00  

ORIGIN: Madagascar

ref:KOe373  

 

Enlarge 1.56 cts. Kornerupine checkerboard cut single

7.6  x  6.5 x 3.3 mm.

Eye clean. Enhancement: none (N)

stone PRICE  

USD 246.00  

ORIGIN: Madagascar

ref:KOch156  

 

Enlarge 0.88 cts. Kornerupine cushion cut single

6.5  x  6.1 x 3.3 mm.

  Slightly included. Enhancement: none (N)

stone PRICE  

USD 138.00  

ORIGIN: Madagascar

ref:KOc088  

 

Enlarge 1.22 cts. Kornerupine cushion cut single

 6.5 x 5.8  x 4.4 mm.

Eye clean. Enhancement: none (N)

stone PRICE  

USD 192.00  

ORIGIN: Madagascar

ref:KOc122  

 

Enlarge 1.55 cts. Kornerupine cushion cut single

 8 x 6  x 4.5 mm.

  Slightly included. Enhancement: none (N)

stone PRICE  

USD 246.00  

ORIGIN: Madagascar

ref:KOc155  

 

  Enlarge 1.62 cts. Kornerupine oval single

9.1 x 6.5  x 4.4 mm.

Eye clean.. Enhancement: none (N)

stone PRICE  

USD 257.00  

ORIGIN: Madagascar

ref:KOo162  

 

  Enlarge  1.22 cts. Kornerupine pear single

 9.1 x 5.8  x 4.1 mm.

Eye clean.. Enhancement: none (N)

stone PRICE  

USD 129.00  

ORIGIN: Madagascar

ref:KOp122  

 

Enlarge 1.31 cts. Kornerupine trillion single

 7.9 x 7.8  x 4 mm.

Eye clean.. Enhancement: none (N)

stone PRICE  

USD 206.00 

ORIGIN: Madagascar

ref:KOt131  

 

   Enlarge 2.04  cts. Kornerupine cushion single

7.7 x 7.5 mm. 

Slightly included. Enhancement: none (N)

stone PRICE  

USD 250.00 

ORIGIN: Madagascar

ref:KOc204  

 

   Hardness: 6.5 - 7
   Specific Gravity: 3.29 - 3.34
   Refractive Index: 1.660 - 1.682 & 1.673 - 1.696  & 1674 - 1699
   Chemical Composition: Mg4Al6 ( (O,OH)2 I BO4 (SiO4)4 )
   Crystal Structure: Orthorombic
 Kornerupine Data  
 
 
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