13ct Bicolor Brazilian Facet Rough Natural Tourmaiine available @yaqoobgems

(29)

13 ct Bicolor Indicolite \u0026 Rubellite Gem

(27)

13 ct Bicolor Indicolite \u0026 Rubellite Gem

(14)

13 ct Bicolor Tourmaline \u0026 Diamond Pendant with 18K Chain

(12)

13 ct Untreated/Unheated Natural Polychrome Sapphire

(32)

BICOLOR PATTERN CT

(34)

Tricolor Tourmaline Slice 13 ct

(9)

Low quality rough white sapphire.

(1:7)

4.28 Ct. / 2 Pcs. Unheated Natural Purple Blue Color Change Sapphire Tanzania

(46)

Turmalina Rosa Bicolor Baguete 2,13ct | 7,68x6,21mm

(9)

35ct Brilliant Dark Base Welo Ethiopia Opal Rough

(1:3)

Mexican Fire Opal 1

(2:3)

Turmalina Bicolor Melância 7,13ct | 20,43x7,99mm

(20)

Bi Color Tourmaline 3.94 carats

(22)

18K White Gold Art Deco Filigree Ring with .13ct Antique Diamond, s6.5

(32)

Blue RED Sapphire [bi color]

(1:10)

Mexican Fire Opal

(30)

Grey Feel - Natural Grey Spinel from Sri Lanka Danu Group Minings

(1:2)

Vivid Lagoon Bluish Green Neon Tourmaline (Afghanistan)

(2:36)