D-Block Blue Tanzanite 18.38ct - Main Image

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D-Block Blue Tanzanite 18.38ct – 14x12mm (TN0619)

US$ 7,950

Rated 4.97 out of 5 based on 1880 customer ratings

Based on 1880 Reviews

Loose Tanzanite Gemstone Tanzanite
Tanzanite price per carat US$ 433

In stock

Certification service for gems that do not already have certificate or require additional certification from different lab. View Sample Certificates

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All our items are 100% Natural Gemstones – no lab or synthetic.


Gem Specifications

SKU TN0619
Gem Type Natural Tanzanite
Piece(s) 1
Weight (ct) 18.38
Shape Rectangular
Treatment Unheated
Clarity IF - Loupe Clean
Size (mm) 14.66 x 12.67 x 9.75
Color Blue
Origin Tanzania
Lab None
Cert no. None
sku TN0619
Type Natural Tanzanite
Piece(s) 1
Weight (ct) 18.38
Shape Rectangular
Treatment Unheated
Clarity IF - Loupe Clean
Size (mm) 14.66 x 12.67 x 9.75
Origin Tanzania
Lab None
Cert no. None

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PRODUCT SHOWCASE


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Gemstone Color Scheme


Blue

This color scheme is generated by the system using the colors from the product image.

*For Reference only

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TN0619 Gemstone Color Scheme

CLARITY UNDERSTANDING


Gemstone clarity scale

IF

Internally Flawless (IF) Clarity: They are loupe clean and free of inclusions

Gemstone Shape


Gemstone Shape Chart

Rectangular

This is the geometric shape for the gemstone. Some shapes has variations due to dimension.

GEMSTONE CUT TYPE


Gemstone Cut

Emerald Cut

Cut to perfection to maintain high quality products in our inventory.

Transparent Pricing


Our Gemstones are cut & polished by the same craftsman who make gemstones luxury brands, but sold at a fraction of the price.

We avoid traditional 10x mark-ups by being 100% transparent in our pricing and offer mine-to-market business model.

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US$ 7,950

STAR LANKA PRICE

US$ 18,299

ESTIMATE RETAIL PRICE

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Gem Certification By


We provide gemstone certification service for all our gemstones and use only reputed labs for certification. Our partnered labs have been in the gem industry for very long time and we do not recommend any other lab that is not mentioned here for certification.

View Sample & Pricing

United States

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