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0.63 ctw Blue Tanzanite Gemstones, Tanzanite Gems in Marquise Facet Shape for Sale.
Photos are of Actual Products for Sale
0.63 ctw Blue Tanzanite Stones, Natural Tanzanite in Marquise Facet Shape for Sale Tanzanite Gemstones in 7 x 3.5 mm (calibrated) Size for Sale, Tanzanite Stones in Violet Blue Color

0.63ct Natural Violet Blue Tanzanite, Marquise, 7x3.5 mm

9.6 out of 10
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Tanzanite Product ID: 644055
Type: Tanzanite
Tanzanite Weight: 0.63 ct (total) Tanzanite 2 gems
avg. 0.32 ct
Tanzanite Size: 7 x 3.5 mm calibrated Tanzanite
Tanzanite Size: 7 x 3.5 x 1.9 mm Tanzanite
Tanzanite Exact Size: 7.04 x 3.48 x 1.87 mm
Length x Width x Depth
Tanzanite Shape: Marquise Facet Tanzanite
Tanzanite Color: Violet Blue Tanzanite
Tanzanite Clarity: VVS-VS Tanzanite
Tanzanite Treatment: Heated
Tanzanite Origin: Tanzania Tanzanite
Content: 2 pcs
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$
45.36
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Product Description

These are 0.63 carat natural violet blue Tanzanite gems, 2 pcs in marquise shape with an exact size of 7.04 x 3.48 x 1.87 mm. These loose Tanzanite gemstones were mined in Tanzania and their clarity is VVS-VS (Eye Clean). This natural Tanzanite has been heated to enhance its vivid color.

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My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
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