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Mahenge spinel is a highly prized variety of spinel, famous for its vibrant, saturated neon pink to intense red colors with a unique glow, sourced from the Mahenge region in Tanzania, and known for excellent brilliance, clarity, and durability (8 on Mohs scale), making it a top choice for high-end jewelry like engagement rings, a modern favorite alongside rubies.
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  • Certified Natural Mahenge Spinel Gemstone: Electric Neon Pink, 1.42 carats Original price was: $550.00.Current price is: $450.00.
    Category Details
    Cut / Shape Cushion Cut
    Weight 1.42 Carats
    Gem Type Natural Spinel
    Origin Mahenge, Tanzania
    Color Vivid Neon Pink
    Dimensions 6.82 x 6.92 x 3.49 mm
    Clarity Included (Superior transparency with typical silk/inclusions)
    Treatment No Heat / No Treatment (100% Natural)
    Key Features Signature “Mahenge Glow,” high refractive index, single-refraction properties
    Design Ideas Bespoke Engagement Ring, Modern Solitaire, Art Deco Pendant
    Authenticity Ethically sourced, 100% natural, untreated, investment-quality
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  • Certified Natural Mahenge Spinel Gemstone: Milky Pink-Peach, Emerald Cut, 7.7 Carat, Tanzania Origin $3,265.00
    Item Specifications Details
    Gemstone Natural Spinel
    Origin Mahenge, Tanzania
    Weight 7.7 Carats (Exceptional size for this origin)
    Dimensions 12.4 × 9.12 × 6.12 mm
    Color Milky Soft Pink / Neon Peach-Pink
    Clarity Translucent (Natural “Silky” or “Velvety” effect)
    Treatment None (100% Natural)
    Shape / Cut Rectangular Emerald Cut
    Hardness 8 on the Mohs Scale
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  • Certified Natural Mahenge Spinel Gemstone: Red, Oval Cut, 1.67 carats Original price was: $600.00.Current price is: $531.00.
    Feature / Category Details
    Gemstone Name Natural Vivid Red Mahenge Spinel
    Weight 1.67 Carats
    Gem Type Natural Spinel
    Origin Mahenge, Tanzania
    Shape Oval Cut
    Dimensions 8.66 x 6.5 x 3.71 mm
    Color Vivid Red (fiery hue between hot pink and pigeon-blood red)
    Clarity Included minor natural character (classic for Mahenge origin)
    Treatment None (100% Natural & Unheated)
    Key Highlights

    • Extraordinary “electric” saturation and high refractive index (“light bulb” glow)

    • Investment grade (depleting mines drive appreciation)

    • Versatile design suitable for engagement rings or pendants

    Shipping & Extras

    • Secure, insured worldwide shipping

    • Premium gemstone display box included

    • Authenticity guarantee

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  • Certified Natural Mahenge Spinel Gemstone: Vibrant Pinkish Red, Cushion Cut, 10.15 Carat $31,500.00
    Specification Details
    Gemstone Natural Spinel
    Origin Mahenge, Tanzania
    Weight 10.15 Carats (Monumental Size)
    Shape Cushion Cut (Brilliant)
    Color Vivid Neon Red-Pink (Highly Saturated)
    Dimensions 11.7 x 11.7 x 8.6 mm
    Clarity Included
    Certification Certified Natural (Major International Lab Certificate Included)
    Treatment 100% Untreated (No Heat / No Treatment)
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  • Certified Natural Mahenge Spinel Gemstone:, Pinkish Red, Cushion Cut, 2.08 Carat $950.00
    Category Detail
    Product Name Stunning 2.07ct Natural Mahenge Spinel – Vivid Neon Glow
    Description Electrifying brilliance, high saturation vivid pink-red hue with exceptional internal fire, elongated cushion cut for a standout presence.
    Weight 2.07Carats
    Gem Type Natural Spinel
    Origin Mahenge, Tanzania
    Shape Cushion Cut (Elongated)
    Color Vivid Neon Pinkish-Red
    Clarity Included
    Measurement 8 x 6 x 4.65 mm
    Treatment None (100% Natural & Unheated)
    Key Highlights World-renowned signature glow, unheated purity, ideal center stone for engagement rings, cocktail rings, or high-end pendants.
    Shipping Fully insured, tracked worldwide delivery
    Packaging Professional gemstone display box
    Guarantee 100% natural Tanzanian origin
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  • Natural Deep Red Spinel, 0.76 Carats, Long Cushion Cut, Unheated $112.00
    Category Detail / Feature
    Gemstone Overview Natural Deep Red Spinel (0.76 Carat Long Cushion Cut)
    Visual Characteristics Rich, intensely saturated deep red body color with vibrant, glowing magenta-red flashes and an elegant elongated silhouette.
    Gemstone Type Natural Spinel
    Weight 0.76 Carats
    Shape / Cut Elongated / Long Cushion Cut
    Color Deep Royal Red with Vibrant Pinkish-Red Flashes
    Treatment Unheated / Untreated (100% Natural)
    Dimensions 5.82 x 3.98 x 3.10 mm
    Key Highlights Rare elongated silhouette, deep moody red saturation with lively fire, 100% earth-created purity, and excellent everyday durability (Mohs hardness of 8).
    Ideal Uses Custom east-west or north-south ring settings, luxury minimalist pendants, or a premium gemstone collection.
    Packaging & Presentation Housed in a professional protective gem display box, ready for setting or gifting.
    Shipping Fast, fully tracked, and insured worldwide shipping.

    1 in stock

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  • Natural Mahenge Spinel 0.69 carats from Tanzania. vibrant pink. making jewellery $210.00
    Category Details
    Gemstone Natural Mahenge Spinel
    Carat Weight 0.69 ct
    Color Vivid Neon Pink (Highly Saturated)
    Cut / Shape Baguette Cut
    Dimensions 7.7 × 6.05 × 2.55 mm
    Clarity Eye Clean
    Treatment None (Unheated & Untreated)
    Origin Mahenge
    Special Features Exceptional “neon” glow, high brilliance, crisp color
    Best For Minimalist rings, pendants, custom jewelry
    Suggested Designs East-West ring, Toi et Moi design, solitaire necklace
    Shipping Secure gemstone display box with tracking
    Authenticity Directly sourced from mining operations
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  • Natural Mahenge Spinel 1.2 carat, Oval cut, Unheated $349.00
    Specification Details
    Gem Type Natural Spinel
    Origin Mahenge, Tanzania
    Weight 1.2 Carats
    Dimensions 7.1 x 5.24 x 3.89 mm
    Shape/Cut Oval
    Color Neon Pink / Hot Red
    Clarity Slightly Included
    Treatment None (100% Natural & Untreated)
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  • Natural Mahenge Spinel 2.05 Carats | Baby Pink Cushion Cut Gemstone | Unheated Loose Spinel for Custom Engagement Ring & Fine Jewelry $350.00
    Specification Details
    Type Natural Spinel
    Origin Mahenge, Tanzania
    Weight 2.05 Carats
    Color Light Baby Pink
    Treatment None (100% Unheated & Untreated)
    Cut/Shape Cushion Cut
    Dimensions 8.11 x 6.21 x 4.83 mm
    Clarity Included (as shown in the picture)
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  • Natural Mahenge Spinel 2.15 Carats, soft pink $450.00
    Specification Details
    Variety Natural Spinel
    Origin Mahenge, Tanzania
    Weight 2.15 Carats
    Dimensions 7.70 x 6.32 x 5.11 mm
    Shape/Cut Cushion Cut
    Color Soft Pink
    Clarity Included (Heavy inclusions)
    Treatment None (100% Natural, unheated)
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  • Natural Mahenge Spinel 2.63 Carats $1,899.00
    Feature Description
    Gemstone Natural Mahenge Spinel
    Carat Weight 2.61 ct
    Color Medium Pink
    Clarity Transparent
    Cut/Shape Cushion
    Origin Mahenge, Tanzania
    Measurement 9.8 x 7.3 x 4.71 mm
    Treatment Unheated
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  • Natural Mahenge Spinel 3.37 Carat $1,211.00
    Attribute Details
    Gemstone Mahenge Spinel
    Shape Heart
    Carat Weight 3.37 ct
    Color Orange-Red
    Origin Mahenge, Tanzania
    Measurements 9.37 mm x 11.5 mm x 4.75 mm
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  • Natural Mahenge Spinel 3.77 Carats $2,389.00
    Attribute Details
    Gemstone Natural Mahenge Spinel
    Weight 3.77 carats
    Color Purplish Pink
    Origin Mahenge, Tanzania
    Clarity Transparent
    Cut Cushion
    Treatment Unheated/Untreated
    Measurements 8.78 x 7.45 x 6.65 mm
    Certification Produced upon request
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  • Natural Mahenge Spinel 8.19 Carats $3,899.00
    Attribute Description
    Gemstone Natural Mahenge Spinel
    Origin Mahenge, Tanzania
    Weight 8.19 carats
    Color Light Red
    Clarity Transparent
    Measurement 14 mm x 9.6 mm x 6.2 mm
    Shape Emerald Cut
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  • Natural Mahenge Spinel Gemstone: 1.26ct Vivid Pink Oval Brilliant, Untreated, Tanzania Origin $311.00
    Category Details
    Gemstone Natural Mahenge Spinel
    Carat Weight 1.26 ct
    Color Vivid Neon Pink (High Saturation)
    Cut / Shape Oval Brilliant
    Dimensions 7.26 × 6.05 × 3.13 mm
    Clarity Eye Clean (Excellent Transparency)
    Treatment None (Completely Unheated & Untreated)
    Origin Mahenge 🇹🇿
    Special Features Strong neon glow, exceptional brilliance, vivid pink-to-reddish sparkle
    Investment Appeal Rare natural spinel with increasing collector and investor demand
    Best For Engagement rings, halo settings, pendants, luxury custom jewelry
    Suggested Designs Solitaire ring, diamond halo setting, timeless pendant
    Sourcing Ethically sourced directly from mining operations
    Inspection & Shipping Hand-selected and shipped from Bangkok
    Shipping Worldwide tracked and insured delivery in a premium display case
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  • Natural Mahenge Spinel Gemstone: Deep Pink – Purplish Long Cushion Cut, 1.18ct Tanzania Origin $349.00
    Category Details
    Gemstone Natural Mahenge Spinel
    Carat Weight 1.18 ct
    Color Rich Pinkish-Purplish / Deep Neon Pink
    Cut / Shape Rectangular Cushion
    Dimensions 7.3 × 5.05 × 3.89 mm
    Clarity VVS
    Treatment None (100% Natural & Untreated)
    Origin Mahenge
    Special Features Deep neon undertone, strong brilliance, vivid glow in low light
    Optical Properties Singly refractive for pure and crisp color flashes
    Best For Custom rings, luxury jewelry, gemstone collections
    Collector Appeal Prestigious Mahenge origin with rare saturated pink-purple hue
    Presentation Professional gemstone display box
    Shipping Fully insured worldwide shipping with real-time tracking
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  • Natural Mahenge Spinel Gemstone: Deep Purple, Oval Cut, 1.76 carat Original price was: $350.00.Current price is: $290.00.
    Feature / Specification Details
    Weight 1.76 Carats
    Gem Type Natural Spinel
    Origin Mahenge, Tanzania
    Color Grape Purple / Deep Plum (with magenta and lavender flashes)
    Shape Oval
    Dimensions 8.59 x 5.49 x 4.66 mm
    Clarity Slightly Included
    Treatment No Heat / No Treatment (100% Natural)
    Optical Properties Singly refractive with exceptional luster and “velvety” saturation
    Design Recommendations Pairs well with Rose Gold (brings out warm magenta undertones) or White Gold/Platinum (emphasizes violet primary hue)
    Authenticity Ethically sourced and 100% natural
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  • Natural Mahenge Spinel Gemstone: Light Pink Cushion Cut, 2.05 carat $390.00
    Feature / Detail Specification
    Item Natural Mahenge Spinel Gemstone
    Color Light Pink
    Clarity Included (visible inclusions consistent with natural origin)
    Cut / Shape Cushion Cut
    Weight 2.05 carats
    Dimensions 8.11 x 6.21 x 4.83 mm
    Origin Mahenge, Tanzania
    Treatment None (Natural, untreated)
    Sourcing Direct from mining
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  • Natural Mahenge Spinel Gemstone: Pinkisk-Red Oval Cut, 1.56 ct Tanzania Origin $450.00
    Feature / Detail Specification
    Item 1.56ct Natural Mahenge Spinel Gemstone
    Variety Mahenge Spinel
    Weight 1.56 Carats
    Dimensions 7.75 x 5.75 x 4.65 mm
    Cut / Shape Oval Cut
    Color Vivid Neon Pinkish-Red
    Clarity Slightly Included High Transparency
    Hardness 8 on the Mohs scale
    Origin Mahenge, Tanzania
    Treatment No Heat / No Treatment (100% Natural)
    Sourcing & Shipping Ethically sourced, hand-selected and shipped from Bangkok, Thailand with secure, insured worldwide shipping
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  • Natural Mahenge Spinel Gemstone: Vivid Neon Pink Emerald Cut, 0.92ct Tanzania Origin
 Original price was: $300.00.Current price is: $280.00.
    Category Details
    Gemstone Natural Mahenge Spinel
    Carat Weight 0.92 ct
    Color Vivid Neon Pink-Red
    Cut / Shape Rectangle Emerald Cut / Step Cut
    Dimensions 6.86 × 4.25 × 3.26 mm
    Clarity Eye Clean / VVS (Excellent Transparency)
    Treatment None (Completely Unheated & Untreated)
    Origin Mahenge 🇹🇿
    Special Features Neon saturation, hall-of-mirrors effect, exceptional brilliance
    Best For Solitaire rings, pendants, high-end custom jewelry
    Suggested Designs Minimalist solitaire ring, three-stone ring with baguette diamonds, statement pendant
    Sourcing Ethically sourced from family-run mining operations
    Quality Control Hand-selected and inspected in Bangkok
    Shipping Worldwide insured shipping with tracking in a luxury gemstone box
    Add to cart
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