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 |
- Delivery & ReturnTHE MAS GEMS DIFFERENCEGlobal Online JewellerHallmarkCertifiedRated 4.7/5 GloballyFree Shipping & Free 15-Day ReturnsLifetime Exchange & Buyback
Natural Mahenge Spinel – 0.69ct Vivid Neon Pink Baguette
Elevate your jewelry collection with this exquisite 0.69-carat Natural Mahenge Spinel. Renowned for its extraordinary “neon” glow, this spinel hails from the famous Mahenge region of Tanzania, a locale prized by collectors for producing the world’s most vibrant pink and red spinels.
This particular gemstone features a sophisticated Baguette Cut, offering a sleek, architectural aesthetic that differentiates it from traditional oval or cushion shapes. Its clean lines and exceptional transparency make it an ideal candidate for a modern minimalist ring, a delicate pendant, or as part of a high-end custom jewelry project.
Gemstone Specifications
Gemstone Type: 100% Natural Spinel
Variety: Mahenge Spinel
Carat Weight: 0.69 Carats
Dimensions: 7.7 x 6.05 x 2.55 mm
Shape/Cut: Baguette Cut
Color: Vivid Neon Pink (Highly Saturated)
Clarity: Eye Clean
Treatment: None (Unheated & Untreated)
Origin: Mahenge, Tanzania
Why Choose Mahenge Spinel?
Unlike many other gemstones, spinels are naturally high in brilliance and “singly refractive,” meaning the light that enters is not split, resulting in pure, crisp color. Mahenge spinels, specifically, are celebrated for their unique chemical composition that allows them to remain vibrant even in low-light conditions.
Design Potential
This 0.69ct stone is perfectly sized for:
An elegant East-West setting ring.
A colorful accent in a multi-stone “Toi et Moi” design.
A dainty, sophisticated solitaire necklace.
Shipping & Handling
Secure Packaging: Shipped in a premium gemstone display box.
Fast Shipping: Dispatched from our Bangkok office with tracking.
Authenticity Guaranteed: We take pride in sourcing directly from our mining operations to ensure the highest quality and ethical standards.
Related Products
| 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 |
| Feature | Description |
|---|---|
| Product Name | Blue Sapphire Floral Cluster Ring |
| Product Type | Silver Gemstone Ring |
| Main Gemstone | Natural Blue Sapphire |
| Style | Classic, feminine, and graceful |
| Overall Look | Timeless elegance with a modern silhouette |
| Category | Detail / Feature |
| Gemstone Overview | Natural Burmese Orange Spinel (0.30 Ct Cushion Cut) |
| Visual Characteristics | Vibrant, warm hue with fantastic sparkle and rich color saturation. |
| Variety | Natural Spinel |
| Origin | Burma (Myanmar) |
| Carat Weight | 0.30 ct |
| Dimensions | 4.16 x 3.98 x 2.39 mm |
| Cut | Cushion |
| Color | Vibrant Orange |
| Clarity | ~95% Eye Clean (Exceptional clarity with minimal, minor inclusions only visible under heavy magnification) |
| Treatment | 100% Natural, Untreated |
| Key Highlights | Prized for incredible brilliance, rich saturation, and exceptional durability (ranking 8 on the Mohs scale); completely untreated earth-mined beauty. |
| Ideal Uses | Center stone for a delicate engagement ring, unique stacking band, vibrant pendant, or custom bezel-set ring. |
| Packaging & Note | Photographed in natural daylight; colors may vary slightly depending on monitor or device screen settings. |
1 in stock
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
Vibrant Pink Mahenge Spinel | 3.26 ct (Natural & Untreated)
A stunning investment-grade spinel from Tanzania’s famed Mahenge region, featuring exceptional color saturation.
| Feature | Specification |
|---|---|
| Weight | 3.26 carats |
| Shape | Cushion (10.54×8.12×4.79 mm) |
| Color | Vibrant Pink (strong fluorescence) |
| Clarity | Slightly Included (SI) |
| Origin | Tanzania, Mahenge |
| Treatment | None (100% natural) |
| Cut Quality | Excellent (GS precision cut) |
| Jewelry Options | Ring, Pendant |
Key Advantages:
✔ Collector’s gemstone
✔ Untreated natural rarity
✔ Ideal for custom designs
| Element | Description |
|---|---|
| Gemstones | Natural green Tsavorite garnets |
| Gemstone Highlight | Vivid green color with exceptional brilliance |
| Motif | Triple-star design with one pavé-set tsavorite star and two polished silver stars |
| Effect | Dynamic shooting-star appearance |
| Band Style | Sleek open-ended bypass band |
| Metal Finish | High-polished silver |
| Fit | Slight flexibility due to open-band design |
| Occasion | Perfect for everyday sparkle or as a meaningful gift |
| 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 |
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
| Feature | Detail |
| Metal Material | 925 Sterling Silver |
| Finish | High Polish / Rhodium Plated Look |
| Ring Style | Three-Stone (Trilogy) |
| Gemstone Color | Round-Cut Blue Sapphire (Teal/Navy Hue) and 2 x Round-Cut Green Sapphires (Olive Hue) |
| Gemstone | Sapphire |
| Setting Type | Secure Shared-Prong Setting |
| Band Width | Comfort Fit, Tapered Shoulders |
| Occasion | Anniversary, Promise Ring, or September Birthstone |
| Feature | Description |
| Metal Type | 925 Sterling Silver (High Polish Finish) |
| Center Stone | Oval-cut Ruby (Vivid Red) |
| Stone Setting | Classic 4-Prong Solitaire |
| Band Detail | Half-eternity band featuring pave-set clear accent stones |
| Style | Timeless, Romantic, and Elegant |
| Best For | Promise Ring, Anniversary Gift, or July Birthstone |
A collector-grade cushion-cut Mahenge spinel with extraordinary color saturation and very strong fluorescence.
| Attribute | Details |
|---|---|
| Weight | 4.12 ct (cushion cut) |
| Color | Vivid Red-Pink (very strong fluorescence) |
| Clarity | Slightly included (SI) |
| Origin | Tanzania (Mahenge) |
| Treatment | None (100% natural) |
| Cut Grade | Very Good (precision cut) |
| Jewelry Use | Ring, Pendant |
Key Highlights:
✔ Dual-Color Phenomenon (Red-Pink)
✔ Untreated Collector’s Piece
✔ Investment-Grade Rarity
Vibrant Pink-Red Mahenge Spinel | 6.27 ct (Natural & Untreated)
A rare investment-grade spinel from Tanzania, precision-cut for exceptional brilliance. Perfect for custom jewelry.
| Attribute | Details |
|---|---|
| Weight | 6.27 ct (cushion cut) |
| Color | Vibrant pink-red (strong fluorescence) |
| Clarity | Eye-clean |
| Origin | Tanzania (Mahenge) |
| Treatment | None (100% natural) |
| Dimensions | 10.94 × 8.80 × 7.96 mm |
| Cut Grade | Excellent (GS precision cut) |
| Jewelry Use | Ring, Pendant |
Why Buy?
✔ Collector’s gem | ✔ Untreated rarity | ✔ Custom-design ready











































