Skip to main content
Video Loading
Want more images or videos?
Request additional images or videos from the seller
1 of 10

Natural D Block Tanzanite Loose Gemstone Round Cut For Making Jewelry 14.23 CT

$6,100
£4,648.31
€5,360.79
CA$8,663.82
A$9,308.80
CHF 4,994.15
MX$109,668.35

About the Item

Shape :- Round shape Origin :- Tanzania Color :- Blue Clarity : Clean Grade :- D- Block Carat Weight : 14.23 Carat(s) Dimension : 14.000 * 14.000 * 10.000 MM Treatment : Heat Tanzanite is the birth stone of December Mohs Hardness: 9 Refractive Index: 1.76 -1.77 This elegant Tanzanite gemstone is admired for its captivating blue color, a hue that ranges from soft violet-blue to deep, velvety tones depending on light. Expertly fashioned in a classic round shape, the cut enhances brilliance and allows light to reflect beautifully across the stone’s surface. Originating exclusively from Tanzania, Tanzanite is a rare and highly sought-after gemstone with a distinct geographical identity. With clean clarity, it offers a clear and luminous appearance that elevates its overall appeal. Graded as D-Block, the stone represents premium quality within the Tanzanite grading system. The gemstone has been heat treated, a standard and accepted practice that brings out its signature blue coloration. As the birthstone for December, Tanzanite symbolizes transformation, wisdom, and new beginnings. Featuring a Mohs hardness of 9 and a refractive index of 1.76–1.77, this Tanzanite is a striking and meaningful choice for fine jewelry and special collections.
  • Creator:
    Real Gems
  • Stone:
  • Stone Cut:
  • Weight:
    14.23 ct
  • Dimensions:
    Width: 0.56 in (14 mm)Depth: 0.4 in (10 mm)Length: 0.56 in (14 mm)
  • Place of Origin:
  • Period:
  • Date of Manufacture:
    2025
  • Condition:
  • Seller Location:
    Peshawar, PK
  • Reference Number:
    1stDibs: LU4533228377412

More From This Seller

View All
Natural AAA Tanzanite Gemstone Fancy Cushion Shape For Making Jewelry 21.46 CTs
Located in Peshawar, PK
Shape :- Cushion shape Origin :- Tanzania Color :- Blue Clarity : Loupe Clean Carat Weight : 21.46 Carat(s) Dimension : 18.2 * 16.5 * 9.63 MM Treatment : Heat Tanzanite is the birth ...
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

Natural Blue Sapphire: Faceted Oval Cut Gemstone For Jewelry 6.02 CTs
Located in Peshawar, PK
Clarity : SI Clean Treatment: Heated Zodiac sign : virgo , Taurus, Aries Birth : September Hardness : mohs 9 knoop 1175-1380 This sapphire gemstone is a captivating example of one ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

Natural Tanzanite Loose Gemstone Cushion Shape Ring size For Jewelry 5.89 CTs
Located in Peshawar, PK
This exquisite Tanzanite gemstone showcases a graceful cushion shape that enhances its brilliance and depth. Sourced exclusively from Tanzania, the only known origin of this rare gem...
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

Natural AAA Tanzanite Loose Gemstone Asscher Shape For Making Jewelry 20.50 CTs
Located in Peshawar, PK
Shape :- Asscher shape Origin :- Tanzania Color :- Blue Carat Weight : 20.50 Carat(s) Dimension : 14.5 * 14 * 10.8 MM Treatment : Heat Tanzanite is the birth stone of December Mohs H...
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

Bellerophon Certified Vivid Blue Sapphire: Faceted Gemstone 5.50 CT
Located in Peshawar, PK
This sapphire gemstone is a captivating example of one of the most revered precious stones in the world, celebrated for its strength, beauty, and timeless appeal. Featuring an SI cle...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

Bellerophon Certified Vivid Blue Sapphire: Faceted Gemstone 7.49 CTs
Located in Peshawar, PK
This sapphire gemstone is a striking example of one of the world’s most revered precious stones, valued for both beauty and durability. Featuring an eye-clean clarity, the gem displa...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

You May Also Like

A Natural Round Tanzanite of 5.35 carat
Located in Khet Bang Rak, 10
Tanzanite is a blue-violet variety of the mineral zoisite, discovered in 1967 and found exclusively in a small mining area near Mount Kilimanjaro in Tanzania. Its limited geographic ...
Category

21st Century and Contemporary Thai Modern Loose Gemstones

Materials

Tanzanite

4.24 Ct Natural Tanzanite Royal Blue color Gemstone Perfect cut clean clarity
Located in bangkok, TH
TZA91~ 4.24 Ct Natural Tanzanite Royal Blue Blue color Gemstone GEM DESCRIPTION Species: Tanzanite Variey: Tanzanite Weight: 4.24 ct Color:Blue Cut: Excellent Clarity: Eye cle...
Category

2010s Loose Gemstones

Materials

Tanzanite

1.65 Carat Blue Sapphire Loose Gemstone Round 7.24 x 3.52 mm
Located in Columbus, OH
NNJ Designs present a 1.65 carat Blue Sapphire loose gemstone! This Blue Sapphire gemstone would be perfect for the jewelry setting of your choice and can be a lovely September birth...
Category

2010s American Loose Gemstones

Materials

Sapphire, Blue Sapphire

3.15 Carat Natural Loose Tanzanite Oval Shape Gem
Located in Peshawar, PK
Faceted Tanzanite Weight: 3.15 Carats Dimension: 10.6 x 8.7 x 5.1 Mm Shape: Oval Color: Purple Certificate: On Demand . Hardness. Tanzanite is a slightly soft stone when compared t...
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Tanzanite

3.92ct Round Violetish Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number: 6237220884 Shape: Round Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting...
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

1.49 Ct Blue Sapphire Round Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire