800.528.4490

NAFCOgems

Loose Bi-color Gemstones

Carat range:

mm range:

Unique fancy cut emerald-cut bi-color tourmaline. This untreated pink bi color tourmaline clean, bright and one-of-a-kind.

Loose Untreated Pink Fancy Cut Emerald-Cut BiColor Tourmaline

14 x 8 x 6.5

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This juxtaposed pair of 6 mm square untreated Maine tourmalines are super brilliant. The color of this pair of Maine tourmaline has one intense bubble gum pink and one crisp clean minty green. Rare, well cut and clean!

Loose 6 mm Square Untreated Pink & Green Maine Tourmaline Pair

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Fancy cut large bi color Ametrine. Light shades of purple Amethyst and pastel citrine. Unique and unusual shape freeform ametrine.

Loose Fancy Cut Bi Color Ametrine

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Fancy emerald-cut purple and golden Ametrine. Vivid purple Amethyst and bright golden Citrine bicolor ametrine. Very unique, one of a kind freeform cut amethyst

Loose Large Artisanal Emerald Cut BiColor Ametrine

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Fancy cut Ametrine with hues of purple Amethyst and golden Citrine. This freeform ametrine has a very unique shape and cut.

Loose Huge Fancy Cut Bi Color Ametrine (48+ Carat)

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Large fancy triangular cut Ametrine. Beautiful purple amethyst and golden citrine bicolor ametrine. Great freeform shape for an ametrine pendant or large ametrine statement ring.

Loose Triangular Fancy Cut BiColor Ametrine

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Rectangle bicolor tourmaline from Brazil. This lively pink and white bi color tourmaline is well-cut and faces up nicely.

Loose Rectangle BiColor Tourmaline - Untreated Pink BiColor Tourmaline

11.8 x 7.7 x 6

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Large baguette bi-color tourmaline from Brazil. This lively green to pink bi color tourmaline rectangle is well-cut and untreated.

Loose Rectangle BiColor Tourmaline - Untreated Baguette BiColor Tourmaline

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Not finding what you are looking for or have a special request? Since Our inventory of wholesale loose gemstones is vast we have much more then what you see online. Please give us a call at 800-528-4490 or Click Here to Contact Us