Results for “madagascar”

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Loose Madagascar Red 6.10 Ct Size: 10.7x9x6mm: Gem Type: Natural Red Ruby Item: Loose Ruby Weight: 6.10 Ct Measurement: 10.7x9x6 mm Shaped/Cut: Octagon Polished: Good Clarity: Transparent Color: Pigeon Blood Treatment: Fracture Filled/Hea

Sep 26, 2026

Loose Madagascar Red 6.10 Ct Size: 10.7x9x6mm

Est.

$3,421

-

$4,863

$500

Fort Worth, TX

M.D.CHJewelry Co.

4.2

(94)

Loose Madagascar Red 6.25Ct Size: 11x9x6.1mm: Gem Type: Natural Red Ruby Item: Loose Ruby Measurement: 11x9x6.1mm Weight: 6.25 Carat Shaped/Cut: Octagon Polished: Good Clarity: Transparent Color: Pigeon Blood Treatment: Fracture Filled/Heat

Sep 26, 2026

Loose Madagascar Red 6.25Ct Size: 11x9x6.1mm

Est.

$4,999

-

$5,368

$650

Fort Worth, TX

M.D.CHJewelry Co.

4.2

(94)

Natural Blue Sapphire Gemstones 1.18 Ct. Oval Shape 7.37 x 5.50 Mm.: Product ID: 806007506 Product Name: Natural Blue Sapphire Weight: 1.18 CT. Size: 7.37 x 5.50 x 3.18 MM. Shape: Oval Color: Blue Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: Heated Cryst

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Natural Blue Sapphire Gemstones 1.18 Ct. Oval Shape 7.37 x 5.50 Mm.

$455

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Blue Sapphire Gemstones 2.69 Ct. Oval Shape 9.85 x 7.21 Mm.: Product ID: 806007725 Product Name: Natural Blue Sapphire Weight: 2.69 CT. Size: 9.85 x 7.21 x 4.36 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Good Gems Origin: Madagascar Treatment: Heated Cryst

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Natural Blue Sapphire Gemstones 2.69 Ct. Oval Shape 9.85 x 7.21 Mm.

$1,038

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Blue Sapphire Gemstones 2.06 Ct. Oval Shape 8 x 6.6 Mm.: Product ID: 806008183 Product Name: Natural Blue Sapphire Weight: 2.06 CT. Size: 8 x 6.6 x 4 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Good Gems Origin: Madagascar Treatment: Heated Crystal Stru

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Natural Blue Sapphire Gemstones 2.06 Ct. Oval Shape 8 x 6.6 Mm.

$617

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Blue Sapphire Gemstones 1.08 Ct. Oval Shape 6.77 x 5.40 Mm.: Product ID: 806007601 Product Name: Natural Blue Sapphire Weight: 1.08 CT. Size: 6.77 x 5.40 x 3.33 MM. Shape: Oval Color: Blue Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: Heated Cryst

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Natural Blue Sapphire Gemstones 1.08 Ct. Oval Shape 6.77 x 5.40 Mm.

$417

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Blue Sapphire Gemstones 2.08 Ct. Pear Shape 9.29 x 6.89 Mm.: Product ID: 806007724 Product Name: Natural Blue Sapphire Weight: 2.08 CT. Size: 9.29 x 6.89 x 4.38 MM. Shape: Pear Color: Blue Clarity:VVS Luster: Good Gems Origin: Madagascar Treatment: Heated Cryst

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Natural Blue Sapphire Gemstones 2.08 Ct. Pear Shape 9.29 x 6.89 Mm.

$802

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Blue Sapphire Gemstones 1.45 Ct. Oval Shape 7.52 x 6.13 Mm.: Product ID: 806007663 Product Name: Natural Blue Sapphire Weight: 1.45 CT. Size: 7.52 x 6.13 x 3.79 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Good Gems Origin: Madagascar Treatment: Heated Cryst

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Natural Blue Sapphire Gemstones 1.45 Ct. Oval Shape 7.52 x 6.13 Mm.

$571

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Blue Sapphire Gemstones 2.00 Ct. Oval Shape 8.80 x 6.68 Mm.: Product ID: 806007696 Product Name: Natural Blue Sapphire Weight: 2.00 CT. Size: 8.80 x 6.68 x 3.65 MM. Shape: Oval Color: Blue Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: Heated Cryst

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Natural Blue Sapphire Gemstones 2.00 Ct. Oval Shape 8.80 x 6.68 Mm.

$771

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Blue Sapphire Gemstones 1.92 Ct. Oval Shape 8.04 x 6.28 Mm.: Product ID: 806007624 Product Name: Natural Blue Sapphire Weight: 1.92 CT. Size: 8.04 x 6.28 x 4.38 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Good Gems Origin: Madagascar Treatment: Heated Cryst

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Natural Blue Sapphire Gemstones 1.92 Ct. Oval Shape 8.04 x 6.28 Mm.

$753

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

A LARGE POLISHED LABRADORITE SPECIMEN VERY COOL!: Found in Madagascar. Highly polished with wonderful reflections. 8" tall and 3.63 kilograms.

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A LARGE POLISHED LABRADORITE SPECIMEN VERY COOL!

$200

Cedarhurst, NY

J. Greenstein & Co., Inc.

4.4

(68)

Natural Blue Sapphire Gemstones 1.24 Ct. Oval Shape 6.40 x 5.26 Mm.: Product ID: 806007496 Product Name: Natural Blue Sapphire Weight: 1.24 CT. Size: 6.40 x 5.26 x 4.24 MM. Shape: Oval Color: Blue Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: Heated Cryst

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Natural Blue Sapphire Gemstones 1.24 Ct. Oval Shape 6.40 x 5.26 Mm.

$474

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Blue Sapphire Gemstones 1.47 Ct. Octagon Shape 8.40 x 4.34 Mm.: Product ID: 806007613 Product Name: Natural Blue Sapphire Weight: 1.47 CT. Size: 8.40 x 4.34 x 3.68 MM. Shape: Octagon Color: Blue Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: Heated Cr

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Natural Blue Sapphire Gemstones 1.47 Ct. Octagon Shape 8.40 x 4.34 Mm.

$579

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Blue Sapphire Gemstones 1.02 Ct. Octagon Shape 7.44 x 4.16 Mm.: Product ID: 806007580 Product Name: Natural Blue Sapphire Weight: 1.02 CT. Size: 7.4 x 4 x 3 MM. Shape: Octagon Color: Blue Clarity:VVS Luster: Good Gems Origin: Madagascar Treatment: Heated Crystal S

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Natural Blue Sapphire Gemstones 1.02 Ct. Octagon Shape 7.44 x 4.16 Mm.

$405

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Blue Sapphire Gemstones 4.28 Ct. Clean Heart Shape 9.16 x 11.53 Mm.: Product ID: 806008415 Product Name: Natural Blue Sapphire Weight: 4.28 CT. Size: 9.16 x 11.53 x 5.34 MM. Shape: Heart Color: Blue Clarity:IF Luster: Good Gems Origin: Madagascar Treatment: Heated Crys

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Natural Blue Sapphire Gemstones 4.28 Ct. Clean Heart Shape 9.16 x 11.53 Mm.

$1,745

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Blue Sapphire Gemstones 2.26 Ct. Oval Shape 8.29 x 6.37 Mm.: Product ID: 806007658 Product Name: Natural Blue Sapphire Weight: 2.26 CT. Size: 8.29 x 6.37 x 4.62 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Good Gems Origin: Madagascar Treatment: Heated Cryst

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Natural Blue Sapphire Gemstones 2.26 Ct. Oval Shape 8.29 x 6.37 Mm.

$872

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Blue Sapphire Gemstones 1.46 Ct. Clean Oval Shape 6.74 x 5.64 Mm.: Product ID: 806007445 Product Name: Natural Blue Sapphire Weight: 1.46 CT. Size: 6.74 x 5.64 x 4.35 MM. Shape: Oval Color: Blue Clarity:IF Luster: Good Gems Origin: Madagascar Treatment: Heated Crysta

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Natural Blue Sapphire Gemstones 1.46 Ct. Clean Oval Shape 6.74 x 5.64 Mm.

$563

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Blue Sapphire Gemstones 1.26 Ct. VVS Oval Shape 8.09 x 5.08 Mm.: Product ID: 806007627 Product Name: Natural Blue Sapphire Weight: 1.26 CT. Size: 8.0 x 5.0 x 3.4 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Good Gems Origin: Madagascar Treatment: Heated Crystal

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Natural Blue Sapphire Gemstones 1.26 Ct. VVS Oval Shape 8.09 x 5.08 Mm.

$498

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Pink Sapphire Gemstones 1.16 Ct. Oval Shape 7.6 x 5.6 Mm.: Product ID: 806147107 Product Name: Natural Pink Sapphire Weight: 1.16 CT. Size: 7.6 x 5.6 x 3.6 MM. Shape: Oval Color: Pink Clarity:VSI Luster: Very Good Gems Origin: Madagascar Treatment: Heated Cry

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Natural Pink Sapphire Gemstones 1.16 Ct. Oval Shape 7.6 x 5.6 Mm.

$298

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Blue Sapphire Gemstones 1.49 Ct. Oval Shape 8.20 x 6.01 Mm.: Product ID: 806007638 Product Name: Natural Blue Sapphire Weight: 1.49 CT. Size: 8.20 x 6.01 x 3.56 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Good Gems Origin: Madagascar Treatment: Heated Cryst

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Natural Blue Sapphire Gemstones 1.49 Ct. Oval Shape 8.20 x 6.01 Mm.

$575

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Blue Sapphire Gemstones 1.23 Ct. Pear Shape 7.27 x 5.68 Mm.: Product ID: 806007494 Product Name: Natural Blue Sapphire Weight: 1.23 CT. Size: 7.27 x 5.68 x 3.83 MM. Shape: Pear Color: Blue Clarity:VVS Luster: Good Gems Origin: Madagascar Treatment: Heated Cryst

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Natural Blue Sapphire Gemstones 1.23 Ct. Pear Shape 7.27 x 5.68 Mm.

$322

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

Natural Blue Sapphire Gemstones 1.85 Ct. Oval Shape 7.92 x 5.94 Mm.: Product ID: 806007651 Product Name: Natural Blue Sapphire Weight: 1.85 CT. Size: 7.92 x 5.94 x 4.45 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Good Gems Origin: Madagascar Treatment: Heated Cryst

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Natural Blue Sapphire Gemstones 1.85 Ct. Oval Shape 7.92 x 5.94 Mm.

$482

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

A LARGE POLISHED LABRADORITE SPECIMEN TOMBSTONE SHAPE.: Found in Madagascar. Highly polished with wonderful reflections. 6.3" wide and 3.25 kilograms.

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A LARGE POLISHED LABRADORITE SPECIMEN TOMBSTONE SHAPE.

$200

Cedarhurst, NY

J. Greenstein & Co., Inc.

4.4

(68)

Natural Pink Sapphire Gemstones 1.10 Ct. Oval Shape 7.01 x 5.11 Mm.: Product ID: 806147101 Product Name: Natural Pink Sapphire Weight: 1.10 CT. Size: 7.01 x 5.11 x 3.30 MM. Shape: Oval Color: Pink Clarity:SI Luster: Good Gems Origin: Madagascar Treatment: Heated Crysta

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Natural Pink Sapphire Gemstones 1.10 Ct. Oval Shape 7.01 x 5.11 Mm.

$282

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(267)

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