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NAFCOgems

Loose Untreated Blue Sapphire Gemstones Wholesale

Carat range:

mm range:

Pear shape light blue sapphire. This natural unheated / untreated baby blue sapphire is lively with a pastel blue hue.

Loose Pear Shape Unheated / Untreated Blue Sapphire

6.5 x 4.8 x 3

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Natural unheated oval royal blue sapphire comes with a GIA certificate. This fine blue sapphire is clean and very lively. Really nice sapphire.

Loose Oval Natural Untreated / Unheated Oval Blue Sapphire

8.9 x 6.7 x 5.4

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Beautiful natural unheated oval royal blue sapphire. This gemmy blue sapphire is stunning very lively and well cut. Genuine sapphire beauty.

Loose Oval Unheated / Untreated Cornflower Blue Sapphire

9.3 x 6.4 x 4.7

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Untreated blue sapphire freeform slab. This natural geometric Umba sapphire slice is fully high polished and has a beveled facet girdle. A one-of-a-kind natural sapphire beauty!

Loose Untreated Blue Sapphire Freeform Slab/Slice

10.7 x 7 x 2.7

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Rare 11 x 9 oval untreated organic teal sapphire rose cut. This rose cut sapphire is well cut with a completely flat bottom and checkerboard style facets on its cabochon dome top. Unique color sapphire as it picks up tones of blues, greens, grays!

Oval Rose Cut Unheated Teal Sapphire - Untreated Umba Rose-Cut Blue Sapphire

10.8 x 8.7 x 4.8

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Good looking untreated oval medium blue sapphire cabochon from Africa. Would be nice in a variety of designs for both women and men. Good size for a sapphire mens ring.

Loose Oval Over 10 Carat Untreated Blue Sapphire Cabochon - Oval Blue Sapphire Cab

12.8 x 11.1 x 6.8

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Natural untreated gray blue teal marquise sapphire. This bright unheated Tanzanian sapphire is from the Umba River region of Africa. The color of this well cut unheated teal sapphire is very unique yet very typical of the Umba region as it has notes of mu

Loose Marquise Untreated Gray Blue Teal Sapphire from Umba

7.9 x 4.3 x 3.1

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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 888-908-8574 or Click Here to Contact Us