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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Stunning 1.26ct Natural Mahenge Spinel – Vivid Pink Oval Brilliant
Discover the breathtaking brilliance of this 1.26-carat Natural Mahenge Spinel. Sourced from the world-renowned Mahenge mines in Tanzania, this gemstone possesses the signature vibrant “neon” glow that has made this specific locale the gold standard for spinel collectors.
At 1.26 carats, this stone offers a substantial presence, making it a perfect centerpiece for high-end jewelry. The Oval Brilliant Cut is expertly executed to maximize light return, ensuring that the stone sparkles with an intense, vivid pink-to-reddish hue from every angle.
Gemstone Specifications
Gemstone Type: 100% Natural Spinel
Variety: Mahenge Spinel
Carat Weight: 1.26 Carats
Dimensions: 7.26 x 6.05 x 3.13 mm
Shape/Cut: Oval Brilliant
Color: Vivid Neon Pink (High Saturation)
Clarity: Eye Clean (Excellent Transparency)
Treatment: None (Completely Unheated & Untreated)
Origin: Mahenge, Tanzania 🇹🇿
The Mahenge Investment
Natural Spinels are increasingly sought after by investors due to their rarity and the fact that they are almost never treated. Mahenge spinels, in particular, are known for their unique “glow” that persists even in low-light environments.
Ideal For Custom Jewelry
This gemstone is perfectly suited for:
A luxurious solitaire engagement ring or statement ring.
A halo setting surrounded by colorless diamonds to emphasize the neon pink.
A timeless pendant that captures the light with every movement.
Shipping & Logistics
Direct from the Source: Ethically sourced via our mining operations in Tanzania.
Hand-Selected: Inspected and shipped from our Aleeze Gems branch in Bangkok, the global hub for gemstones.
Insured Shipping: Worldwide tracked and insured shipping in a protective premium display case.
Related Products
| 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 |
| 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 |
| Specification | Details |
| Gem Type | Natural Spinel |
| Origin | Mahenge, Tanzania |
| Weight | 1.27 Carats |
| Dimensions | 7.66 x 4.5 x 3.65 mm |
| Shape/Cut | Baguette / Emerald Step-Cut |
| Color | Electric Neon Pink |
| Clarity | SI (Slightly Included) |
| Treatment | 100% Natural (Unheated & Untreated) |
| Feature / Detail | Specification |
| Item | 10.95-Carat Natural Spinel |
| Report Number | GRS2025-041392 |
| Certification | Gemresearch Swisslab (GRS) |
| Weight | 10.95 ct |
| Dimensions | 13.40 x 9.68 x 9.59 mm |
| Cut / Shape | Modified brilliant/step (6) / Rectangular cushion |
| Color | Orangy-pink |
| Treatment | No indication of thermal treatment (PL tested, non-enhanced clarity features present / 100% untreated) |
| Origin | Tanzania |
| Packaging & Shipping | Securely shipped and fully insured in a premium presentation box |
| Support | Available for inquiries and custom jewelry manufacturing options |
| 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 |
| Category | Detail / Feature |
| Gemstone Overview | Natural Blue Mahenge Spinel (0.30 Carats Round Cut) |
| Visual Characteristics | Bright, open sky-to-cornflower blue color accented by gentle, reflective light play, crisp clear brilliance, and subtle violet-blue flashes. |
| Stone Type | Natural Blue Spinel |
| Weight | 0.30 Carats |
| Color | Bright Sky Blue |
| Origin | Mahenge, Tanzania |
| Shape / Cut | Round Cut (Faceted) |
| Dimensions | 3.99 x 2.64 mm |
| Clarity | Slightly Included |
| Treatment | Unheated / Untreated (100% All-Natural) |
| Key Highlights | Soft bright color profile avoiding dark inkiness, precision round cut with excellent symmetry, renowned Mahenge locality, and 100% all-natural purity. |
| Ideal Uses | Delicate solitaire ring center, exquisite accent stone in a multi-stone ring layout, or a premium addition to a capsule gemstone 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
| 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 |
| 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 |
| 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
| 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 |
| 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) |
| 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) |



















































