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LN405 Umba Sapphire

LN405 Umba Sapphire


LN405 This is a very pretty Umba Sapphire chip bead necklace. These beads have a good polish and average 4 to 5 mm in size. This strand is 35″ in length

In stock


Some Umba sapphires display a color change effect reminiscent of alexandrite’s, changing from light violet-red to light green depending on the light source. Umba sapphires are mainly known for their range of orange-red, orange, and orangy golden yellow colors. These unique colors are due to various coloring elements including chromium, manganese, iron , titanium, and high proportions of vanadium.

It should be noted that Umba sapphires, unlike most other sapphires, are virtually never treated, which makes them very unique and extremely rare.

Additional information

Weight 0.15 lbs
Dimensions 2 × 1.5 × 1 in

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