Tourmaline 6.50 ct / Brazil
$1,625.00
Tourmaline (Tri-color) 1.40 ct / Brazil
$245.00
Tourmaline (Tri-color) 1.60 ct / Brazil
$400.00
Tourmaline (Tri-color) 1.30 ct / Brazil
$325.00
Tourmaline (Tri-color) 2.68 ct / Brazil
$670.00
Tourmaline 4.42 ct ("Sunset Tourmaline") / Tanzania
$1,326.00
Tourmaline (Bi-color) 5.27 ct / Brazil
$1,317.50
Tourmaline 2.12 cts (unique color) / Mozambique
$477.00
Tourmaline ("Watermelon Slice") 2.03 ct / Afghanistan
$111.65
Tourmaline ("Sunset Tourmaline") 2.15 ct / Nigeria
$430.00
Tourmaline (Tri-color) 1.36 ct / Brazil
$204.00
Tourmaline (Tri-color) 0.71 ct / Brazil
$142.00
Tourmaline ("Indicolite") 2.64 ct / Brazil
$528.00
Tourmaline 2.63 ct / Brazil
$526.00
Tourmaline (Unusual Bi-color) 3.85 ct / Nigeria
$673.75
Tourmaline (Bi-color) 1.69 ct / Afghanistan
$169.00
Tourmaline 5.53 ct / Brazil
$1,382.50
Quartz with Trolleite Inclusions 13.33 ct / (very rare) / Brazil
$333.25
Quartz with Trolleite Inclusions 7.26 ct / (very rare) / Brazil
$217.80
Quartz with Trolleite Inclusions 6.76 ct / (very rare) / Brazil
$135.20