When Amethyst and Citrine are both found in the same Quartz the result is Ametrine, a bicolor purple (Amethyst) and yellow (Citrine) gemstone. When the final cut is just right the color blend can be astonishing. While the overwhelming majority of Ametrine is mined in Bolivia there are still deposits located in India and Brazil.

 
Generally is not enhanced and Normal care should be fine.
 
Properties of Amertine:
Hardness:  7
Specific Gravity:  2.65
Refractive Index:  1.54-1.55
Chemical Composition:  SiO2
Crystal Structure:  Trigonal
36.25CTS.HUGE BI-COLOR GREEN-BLUE AMETRINE OCTAGON GEM
36.25CTS.HUGE BI-COLOR GREEN-BLUE AMETRINE OCTAGON GEM
$4.99 (1 Bids)
Time Left: 17m
*19.95cts STUNNING EMERALD AAA BLUE&GREEN AMETRINE*
*19.95cts STUNNING EMERALD AAA BLUE&GREEN AMETRINE*
$3.99 (1 Bids)
Time Left: 17m
AAA Top 15.80 Ct Gem Octagon Ametrine Natural Gemstone
AAA Top 15.80 Ct Gem Octagon Ametrine Natural Gemstone
$0.99 (1 Bids)
Time Left: 19m
32.45 CT AAA! STUNNING EMERALD CUT BI-COLOR AMETRINE NR
32.45 CT AAA! STUNNING EMERALD CUT BI-COLOR AMETRINE NR
$9.99 (0 Bids)
Time Left: 21m
17.15 Ct Gemstone Natural Gem Bi color Octagon Ametrine
17.15 Ct Gemstone Natural Gem Bi color Octagon Ametrine
$0.99 (0 Bids)
Time Left: 22m
47.35CTS.HUGE BI-COLOR ORANGE-BLUE AMETRINE OCTAGON GEM
47.35CTS.HUGE BI-COLOR ORANGE-BLUE AMETRINE OCTAGON GEM
$4.99 (0 Bids)
Time Left: 24m
27.77 Ct. Fancy IF Purple With Golden Ametrine Bolivia
27.77 Ct. Fancy IF Purple With Golden Ametrine Bolivia
$14.99 (0 Bids)
Time Left: 26m
7.11ct.STUNNING! 100%NATURAL BI COLOR AMETRINE AAA NR!
7.11ct.STUNNING! 100%NATURAL BI COLOR AMETRINE AAA NR!
$16.29 (6 Bids)
Time Left: 26m
55.34ct.TOP HAND CARVING! (HAPPY BUDDHA) AMETRINE NR!
55.34ct.TOP HAND CARVING! (HAPPY BUDDHA) AMETRINE NR!
$10.50 (2 Bids)
Time Left: 42m
SPARKLING 27.60ct. ROUND FACET GOLDEN-PURPLE AMETRINE
SPARKLING 27.60ct. ROUND FACET GOLDEN-PURPLE AMETRINE
$4.91 (4 Bids)
Time Left: 47m
34.00CTS.BI-COLOR GREEN-BLUE AMETRINE OCTAGON LOOSE GEM
34.00CTS.BI-COLOR GREEN-BLUE AMETRINE OCTAGON LOOSE GEM
$4.99 (0 Bids)
Time Left: 51m
*47.20ct 2pcs DAZZLING BRIOLETTE YELLOW&GREEN AMETRINE*
*47.20ct 2pcs DAZZLING BRIOLETTE YELLOW&GREEN AMETRINE*
$9.99 (0 Bids)
Time Left: 57m
*64.45ct 925SILVER PENDANT EMERALD BI COLOR AMETRINE*
*64.45ct 925SILVER PENDANT EMERALD BI COLOR AMETRINE*
$24.99 (0 Bids)
Time Left: 1h 2m
5.80 Ct Gemstone Square Ametrine Green Yellow C25
5.80 Ct Gemstone Square Ametrine Green Yellow C25
$0.99 (0 Bids)
Time Left: 1h 4m
5.40 Ct Gemstone Pear Ametrine Green Yellow C24
5.40 Ct Gemstone Pear Ametrine Green Yellow C24
$0.99 (1 Bids)
Time Left: 1h 14m


Related Products: (click to activate control)