Danburite

Danburite is one of the least known of the colorless gems, though it makes a very good jewelry stone. It is a calcium aluminum borate silicate by chemical composition and is quite a hard material, with a rating of 7 on the Mohs scale. Since it has a moderately high refractive index (about the same as tourmaline) danburite can can be faceted with good results.

How much is danburite worth? The value of natural danburite varies depending on size, quality and color. Buying direct from AJS Gems you are assured of getting the best value in the market.

 

Danburite - 16.72 carats
# DAN0151TS
15.79 x 15.33 x 10.40 mm
Loupe Clean, Unheated
$669.00
Danburite - 12.55 carats
# DAN1965TS
18.96 x 13.58 x 9.43 mm
Loupe Clean, Unheated
$499.00
# DAN8714NT
14.10 x 14.10 x 9.20 mm
Unheated, Almost Loupe Clean
$480.00
Danburite - 11.77 carats
# DAN5020TS
13.90 x 13.75 x 9.28 mm
Unheated, Almost Loupe Clean
$460.00
# DAN3069GT
17.80 x 11.90 x 9.10 mm
Loupe Clean, Unheated
$460.00
Danburite - 11.62 carats
# DAN5832TS
14.50 x 12.54 x 9.19 mm
Loupe Clean, Unheated
$458.00
Danburite - 11.66 carats
# DAN2658TS
17.20 x 11.19 x 8.41 mm
Loupe Clean, Unheated
$448.00
# DAN4044MJ
16.10 x 13.60 x 8.60 mm
Unheated, Almost Loupe Clean
$448.00
Danburite - 11.16 carats
# DAN8359TS
16.32 x 12.31 x 9.06 mm
Loupe Clean, Unheated
$445.00
Danburite - 10.89 carats
# DAN0541TS
16.28 x 12.42 x 9.23 mm
Loupe Clean, Unheated
$427.00
Danburite - 10.39 carats
# DAN1441HB
15.09 x 12.63 x 8.02 mm
Unheated, Almost Loupe Clean
$398.00
Danburite - 10.07 carats
# DAN2201TS
17.23 x 11.90 x 7.71 mm
Loupe Clean, Unheated
$385.00
# DAN4016MJ
14.70 x 11.60 x 8.30 mm
Unheated, Almost Loupe Clean
$354.00
# DAN7545HB
14.50 x 11.07 x 8.89 mm
Loupe Clean, Unheated
$352.00
# DAN2839SP
16.00 x 13.00 x 8.50 mm
Unheated, Eye Clean
$345.00
# DAN4014MJ
15.80 x 10.80 x 7.50 mm
Loupe Clean, Unheated
$328.00
# DAN8363HB
17.76 x 11.63 x 8.40 mm
Loupe Clean, Unheated
$320.00
Danburite - 8.88 carats
# DAN8227TS
16.35 x 10.16 x 8.38 mm
Loupe Clean, Unheated
$299.00
# DAN4007MJ
16.60 x 12.70 x 8.40 mm
Unheated, Almost Loupe Clean
$298.00
# DAN9646MJ
17.50 x 8.80 x 7.30 mm
Unheated, Almost Loupe Clean
$279.00
# DAN4025MJ
16.00 x 10.00 x 7.10 mm
Unheated, Almost Loupe Clean
$278.00

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