Natural Red Ruby 2.02 Carats, Cushion cut, Madagascar, unheated
$2,370.00
Natural Red Ruby 2.02 Carats, Cushion cut, Madagascar, unheated. A natural loose ruby gemstone for fine jewellery and custom designs.
1 in stock
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2.02 Carat Natural Red Ruby – Cushion Cut, Madagascar, Completely Unheated
Elevate your next fine jewelry project with this exceptional 2.02-carat Natural Red Ruby. Sourced from the rich deposits of Madagascar, this loose gemstone stands out for its impressive size and completely unheated status. Finding a natural ruby over 2 carats that has undergone no thermal enhancement is a rarity, making this a highly valuable centerpiece for a bespoke engagement ring, a statement pendant, or a premium gemstone investment.
The classic cushion cut features beautifully proportioned facets that expertly catch the light, showcasing the stone’s vivid, rich red hue and magnificent internal life. The gem displays an incredible glow and vibrant face-up appearance when held in tweezers.
Whether you are looking to design a one-of-a-kind luxury jewelry piece or add a high-quality, completely authentic ruby to your private collection, this Madagascar stone delivers untamed natural elegance.
Item Specifications
Gemstone Type: 100% Natural Corundum (Ruby)
Weight: 2.02 Carats
Shape / Cut: Cushion Cut
Origin: Madagascar
Color: Rich, Saturated Red
Treatment: Completely Unheated / Untreated (No Thermal Enhancement)
Transparency: Transparent
Dimensions: 9.84 x 5.61 x 3.66 mm
Lab certificate: AGA lab certificate included (Other lab certificates can be issued, but charges will incur)
Shipping & Handling
Processing: Ships securely within 1 to 2 business days.
Packaging: Shipped in a premium, secure gemstone box to ensure its safe arrival.
Tracking: Fully insured worldwide shipping with a tracking number provided immediately upon dispatch.
Please feel free to reach out via Etsy messages if you have any questions, require additional video angles, or want to discuss custom jewelry design options for this stone!
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| Custom Jewelry Service | Bespoke design services available to collaborate with their team and turn the gemstone into custom fine jewelry. |
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| Color | Passion Pink with subtle purple undertones |
| Shape / Cut | Cushion Cut |
| Origin | Tanzania |
| Treatment | 100% Natural (Untreated / Unheated) |
| Clarity | Very High / Eye-Clean |
| Dimensions | 7.38 x 7.23 x 6.41 mm |
| Variety Highlights | Rare hybrid garnet (pyrope, spessartine, almandine) with shifting twilight shades |
| Ideal Use | Centerpiece for a custom ring, pendant, or bespoke jewelry commission |
| 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) |
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| Shipping & Extras | • Secure, insured worldwide shipping • Premium gemstone display box included • Authenticity guarantee |
| Attribute | Details |
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| Gemstone | Natural Mozambique Ruby |
| Carat Weight | 1.61 cts |
| Color | Pigeon Blood (Top Color) |
| Treatment | No Heat / Untreated |
| Shape / Cut | Pear shape |
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| Clarity | Transparent |
| Origin | Mozambique |
| Certification | Produced upon order |
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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
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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| Carat Weight | 6.3 carats |
| Color | Bright sky blue |
| Clarity | Excellent transparency |
| Shape/Cut | Cushion Cut |
| Dimensions | 13 mm x 11 mm x 6.7 mm |
| Cut Quality | Well-faceted to enhance brilliance and color |
| Use | Ideal for rings, pendants, or bespoke fine jewelry |
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
| Feature | Details |
|---|---|
| Gem Type | Natural Ruby |
| Carat Weight | 2.00 Carats |
| Treatment | No Heat (Unheated) |
| Color | Pigeon Blood |
| Clarity | Eye-Clean / Very Good Clarity (adjust if needed) |
| Cut | Mixed Cut / Faceted (adjust if needed) |
| Origin | Myanmar (Burma) |
| Certification | Optional: Available Upon Request |
| Dimensions | 5mm x 7mm |
| Luster | Excellent, Brilliant Luster |
| Feature | Details |
|---|---|
| Gemstone | Natural Aquamarine |
| Carat Weight | 9.25 ct |
| Color | Light icy blue |
| Clarity | Excellent – eye clean |
| Measurement | 12.3 mm x 12.3 mm x 8.8 mm |
| Shape | Cushion |
| Use | Ideal for rings, pendants, or collector pieces |
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| 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) |
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| Clarity | Rutile silk (velvety effect) |
| Origin | Tanzania (Mahenge) |
| Treatment | None |
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| Cut Grade | Excellent (GS precision cut) |
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✔ Velvety Luster from natural rutile silk
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