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Search Result > Total (18) Items Found. Sort By :  Price  |  Price Per Carat  |  Weight  |  Shape 

Ametrine is bi-colored crystalline quartz, which possesses a purple region and a yellow region within a single crystal. During their formation in nature, the two extremities of these crystals were exposed to differing temperatures, thus leading to differing iron oxidation states and resulting differing colors. However, within some stones these colored zones may be separated by a narrow transitional region of colorless rock crystal.

The name is a portmanteau of the variety names for purple and yellow quartz respectively, namely amethyst and citrine. An alternative name for the gem is bolivianite, as almost all genuine natural ametrine is sourced in Bolivia. However, the material can also be produced semi-artificially by heating part of a natural amethyst crystal, while many cheap ametrines in the marketplace are fully synthetic stones from Russian laboratories.

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NMY0018
Cut Ametrine
$ 425.00
1 pcs 40.14cts

 
NMY0038
Cut Ametrine
$ 65.00
1 pcs 10.08cts

 
NMY0057
Cut Ametrine
$ 390.00
1 pcs 40.70cts

 
NMY0058
Cut Ametrine
$ 325.00
1 pcs 33.89cts

 
NMY0059
Cut Ametrine
$ 225.00
2 pcs 23.51cts

 
NMY0060
Cut Ametrine
$ 320.00
2 pcs 32.99cts

 
CBG0021
Cut Ametrine
$ 30.00
1 pcs 6.88cts

 
RSJ0382
CUT AMETRINE
$ 3,755.00
1 pcs 250.28cts

 
NMY0016
Amethyst Facetted
$ 1,600.00
1 pcs 132.91cts

 
NMY0017
Cut Ametrine
$ 910.00
1 pcs 76.09cts

 
NMY0019
Cut Ametrine
$ 375.00
1 pcs 35.44cts

 
NMY0020
Cut Ametrine
$ 360.00
1 pcs 34.34cts

 
NMY0021
Cut Ametrine
$ 210.00
1 pcs 19.61cts

 
NMY0022
Cut Ametrine
$ 260.00
1 pcs 24.76cts

 
PIM0064
Cut Ametrine
$ 250.00
1 pcs 20.79cts

 
PIM0065
Cut Ametrine
$ 280.00
1 pcs 23.44cts

 
CBG0008
Cut Ametrine
1 pcs 8.66cts

 
CBG0020
Cut Ametrine
1 pcs 6.99cts

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