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  • Vivid Pink Mahenge Spinel | 0.93 ct (Pear Cut, Untreated)
    Vivid Pink Mahenge Spinel | 0.93 ct (Pear Cut, Untreated) Price range: $800.00 through $1,599.00
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    Loose StonePendantRingBracelet

    A delicate pear-cut Mahenge spinel with intense color and strong fluorescence, certified by GFCO GEM.

    Attribute Details
    Weight 0.93 ct (pear cut)
    Color Vivid Pink (strong fluorescence)
    Clarity Eye-clean
    Origin Tanzania (Mahenge)
    Treatment None
    Dimensions 7.20 × 4.89 × 3.60 mm
    Cut Grade Very Good (precision cut)
    Certificate GFCO GEM (Bangkok )

    Key Features:
    ✔ Dainty & Versatile – Perfect for delicate jewelry
    ✔ Certified Natural by Bangkok gemologists
    ✔ Eye-Clean Brilliance with strong glow

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  • Vivid Pink Mahenge Spinel | 2.63 ct (Octagon Cut, Untreated)
    Vivid Pink Mahenge Spinel | 2.63 ct (Octagon Cut, Untreated) $2,199.00

    A velvety octagon-cut Mahenge spinel with exceptional color purity and natural silk inclusions.

    Attribute Details
    Weight 2.63 ct (emerald/octagon cut)
    Color Vivid Pink (strong fluorescence)
    Clarity Rutile silk (velvety effect)
    Origin Tanzania (Mahenge)
    Treatment None
    Dimensions 8.56 × 6.63 × 5.03 mm
    Cut Grade Excellent (GS precision cut)

    Key Features:
    ✔ Velvety Luster from natural rutile silk
    ✔ Rare Octagon Cut enhances color depth
    ✔ Untreated Purity with strong fluorescence

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  • Vivid Pink Mahenge Spinel | 2.91 ct (Natural & Untreated)
    Vivid Pink Mahenge Spinel | 2.91 ct (Natural & Untreated) $1,498.00

    A radiant cushion-cut Mahenge spinel from Tanzania, celebrated for its intense pink hue and exceptional brilliance.

    Attribute Details
    Weight 2.91 ct (cushion cut)
    Color Vivid Pink (strong fluorescence)
    Clarity Eye-clean
    Origin Tanzania (Mahenge)
    Treatment None (100% natural)
    Dimensions 8.76 × 8.73 × 4.84 mm
    Cut Grade Excellent (GS precision cut)
    Jewelry Use Ring, Pendant

    Key Features:
    ✔ Untreated rarity | ✔ Collector’s gem | ✔ Custom jewelry-ready

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  • Zambian Emerald Gemstone In Octagon Cut Shape 6.24 Carats 12.3X9.7mm Size
    Zambian Emerald Gemstone In Octagon Cut Shape 6.24 Carats 12.3X9.7mm Size Original price was: $4,199.00.Current price is: $3,499.00.
    Property Details
    Price Per Carat $4999
    Stone Color Green
    Gemstone Origin Zambian
    Stone Dimensions 12.3 x 9.7 mm
    Stone Weight 6.24 Carats
    Gemstone Shape Octagon Cut
    Treatment Natural (Untreated)

     

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  • Natural Mahenge Blue Spinel, 0.25 Carats, Oval Cut
    Natural Mahenge Blue Spinel, 0.25 Carats, Oval Cut $39.00
    Category Detail / Feature
    Gemstone Overview Natural Cobalt Blue Spinel (0.09 Carat Oval Cut)
    Visual Characteristics Bright, crisp sky blue tone with a lively, electric play of light, sharp faceting, and excellent clarity.
    Stone Type Natural Cobalt Spinel
    Weight 0.09 Carats
    Color Bright Sky Blue / Cobalt Blue
    Origin Mahenge, Tanzania
    Shape / Cut Oval Cut (Faceted)
    Dimensions 3.39 x 2.4 x 1.45 mm
    Clarity Eye-Clean
    Treatment Unheated / Untreated (100% All-Natural)
    Key Highlights Cobalt-driven open blue hue, sourced from the renowned Mahenge region, 100% unheated purity, and ideal for precision custom jewelry.
    Ideal Uses Delicate accent stone in a multi-gem layout, custom ring accent, or a fine addition to a mineral capsule collection.
    Packaging & Presentation Shipped safely in a premium gemstone specimen box designed for viewing, presentation, and long-term protection.
    Shipping Fully trackable, insured express courier worldwide.
    Custom Jewelry Service Bespoke design services available to collaborate with their team and turn the gemstone into custom fine jewelry.

    1 in stock

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  • Natural Mahenge Blue Spinel, 0.09 Carats, Oval Cut, unheated
    Natural Mahenge Blue Spinel, 0.09 Carats, Oval Cut, unheated $61.00
    Category Detail / Feature
    Gemstone Overview Natural Cobalt Blue Spinel (0.09 Carat Oval Cut)
    Visual Characteristics Bright, crisp sky blue tone with a lively, electric play of light, sharp faceting, and excellent clarity.
    Stone Type Natural Cobalt Spinel
    Weight 0.09 Carats
    Color Bright Sky Blue / Cobalt Blue
    Origin Mahenge, Tanzania
    Shape / Cut Oval Cut (Faceted)
    Dimensions 3.39 x 2.4 x 1.45 mm
    Clarity Eye-Clean
    Treatment Unheated / Untreated (100% All-Natural)
    Key Highlights Cobalt-driven open blue hue, sourced from the renowned Mahenge region, 100% unheated purity, and ideal for precision custom jewelry.
    Ideal Uses Delicate accent stone in a multi-gem layout, custom ring accent, or a fine addition to a mineral capsule collection.
    Packaging & Presentation Shipped safely in a premium gemstone specimen box designed for viewing, presentation, and long-term protection.
    Shipping Fully trackable, insured express courier worldwide.
    Custom Jewelry Service Bespoke design services available to collaborate with their team and turn the gemstone into custom fine jewelry.

    1 in stock

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  • Natural Pink Mahenge Spinel 0.16 Carats, Oval Cut, Jewelry Making, Unheated
    Natural Pink Mahenge Spinel 0.16 Carats, Oval Cut, Jewelry Making, Unheated $86.00
    Category Detail / Feature
    Gemstone Overview Natural Pink-Purple Mahenge Spinel (0.16 Carat Oval Cut)
    Visual Characteristics Captivating blend of vibrant pink and purple tones with a striking flash, exceptional brilliance, and rich electric color.
    Gemstone Type Natural Spinel
    Weight 0.16 Carats
    Shape / Cut Oval Cut
    Color Pink-Purple
    Clarity Eye Clean
    Treatment None (100% Unheated / Untreated)
    Origin Mahenge, Tanzania
    Key Highlights Untouched purity with zero heat treatments, famous Mahenge glow with unique color shifts and incredible fluorescence, and versatile jewelry-ready cut.
    Ideal Uses Custom minimalist ring, delicate accent stone, or vibrant addition to a multi-stone cluster design.
    Packaging & Presentation Securely packaged in a premium gemstone display box.
    Shipping Tracked and insured shipping worldwide.

    1 in stock

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  • Natural Red Mahenge Spinel 0.19 carats, Cushion Cut, Unheated, Jewelry Making
    Natural Red Mahenge Spinel 0.19 carats, Cushion Cut, Unheated, Jewelry Making $97.00
    Category Detail / Feature
    Gemstone Overview Natural Pinkish-Red Spinel (0.21 Carat Oval Cut)
    Visual Characteristics Sweet pink undertones blended with a striking, passionate red body color, exceptional internal fire, high clarity, and a lively face-up look.
    Gemstone Type Natural Spinel
    Weight 0.21 Carats
    Shape / Cut Oval Faceted
    Color Vibrant Pinkish-Red / Hot Pinkish Red
    Treatment Unheated / Untreated (100% Natural)
    Dimensions 3.7 x 2.79 x 2.4 mm
    Key Highlights 100% pure & unheated, incredible light return with high refractive index, and superb everyday durability (Mohs hardness of 8).
    Ideal Uses Vibrant accent stone for multi-gem pieces or halo designs, centerpiece for a dainty minimalist stacking ring or chain pendant, or for independent jewelry designers.
    Packaging & Presentation Securely packaged and shipped in a professional protective gem display box, ready for setting or gifting.
    Shipping Fast, fully tracked shipping.

    1 in stock

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