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 Deep Red Spinel | 0.76 Carat Long Cushion Cut Loose Gemstone (Unheated)
Make a powerful statement with this magnificent Natural Deep Red Spinel. Weighing a notable 0.76 carats, this gemstone boasts a rich, intensely saturated deep red body color with vibrant, glowing magenta-red flashes catching the light from within.
Meticulously shaped into a highly sought-after long cushion cut (or elongated cushion), this stone offers a unique, elegant silhouette that beautifully elongates on the finger. It is the perfect choice for collectors and designers who appreciate rare cuts and uncompromising natural saturation.
Gemstone Specifications
Gemstone: 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
Why This Elongated Cushion Spinel is a Must-Have:
Rare & Elegant Silhouette: Elongated cushion cuts are exceptionally popular for custom jewelry because they offer the soft corners of a cushion but the flattering, lengthening look of an oval or emerald cut.
Deep, Moody Red Saturation: This stone features a sophisticated, rich depth of color that retains its lively fire and brilliant light return face-up, avoiding the dark or “sleepy” look found in lesser stones.
100% Earth-Created Purity: Completely unheated and free of enhancements. Its incredible color and clarity are entirely genuine, straight from the earth.
Premium Everyday Durability: With a Mohs hardness of 8, this spinel is tough, resilient, and highly scratch-resistant—making it an elite candidate for a bespoke engagement ring or a daily statement piece.
Perfect For:
A standout east-west or traditional north-south custom ring setting.
A centerpiece for a luxury minimalist pendant.
A prized addition to a premium collection of unheated, precision-cut gemstones.
📝 Please Note: We photograph our gemstones in natural lighting to capture their true color profile and internal life. Please note that minor variations in hue can occur depending on your device’s screen settings and your local viewing environment.
Shipping & Packaging:
Your gemstone will be securely packaged and presented in a professional protective gem display box, ready for setting or gifting. Fast, fully tracked, and insured worldwide shipping.
Want to see how this long cushion moves in the light? Send us a message and we’ll happily share a video with you!
Related Products
| Feature / Detail | Specification |
| Item | 6.70-Carat Natural Spinel |
| Report Number | GRS2026-040969 |
| Certification | Gemresearch Swisslab (GRS) |
| Weight | 6.70 ct |
| Dimensions | 14.65 x 10.60 x 5.93 mm |
| Cut / Shape | Modified brilliant/step (6) / Pear |
| Color | Orange-red |
| Treatment | No indication of thermal treatment (PL tested / 100% untreated) |
| Origin | Tanzania |
| Packaging & Shipping | Securely shipped and fully insured in a premium presentation box |
| Support | Available for inquiries and bespoke mounting options |
| 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) |
| 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 |
| 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) |
| 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 |
| 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 |
| 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) |
| 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 |
| 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) |
Natural Red Mahenge Spinel 0.19 carats, Cushion Cut, Unheated, Jewelry Making. Natural loose spinel gemstone from Mahenge, Tanzania.
1 in stock
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
| 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) |

































