EXCEPTIONAL RUBY - TOP QUALITY MOZAMBIQUE - 5.33ct - Height: 8.1 mm - Width: 7.8 mm- 1.07 g - (1)

This specimen features a well-individualized rough ruby with a compact, natural morphology. The crystal displays a color ranging from pink to intense red, particularly expressive under illumination, revealing a strong reaction to light.
The surface is uneven, with pronounced reliefs and areas of partial transparency that reveal the depth of the color. Taken together, it offers an immediate reading of the raw material, without artifice.


Technical features

Type of stone: rough ruby
Weight: 5.33 carats
Dimensions : 8.1 mm × 7.8 mm × 7.2 mm
Geographic origin: Mozambique
Color: Pink to intense red
Transparency: Partially translucent
State: Raw specimen, untreated

3. Mineralogical analysis


The crystal exhibits an authentic, rough structure, with natural growth visible on the surface. The color is well concentrated, with internal variations revealed under strong lighting, typical of Mozambican rubies.
The material exhibits good cohesion, allowing the crystal to be appreciated from different angles, whether under diffuse light or direct light.


4. Notable Points

Color particularly vivid under lighting.
Cristal Brut, well individualized
Expressive natural reliefs
Good readability of the material
Unmodified specimen, faithful to its natural state


5. Historical landmark

The Mozambican rubies have established themselves in recent decades as a major benchmark for the quality and intensity of their color. They now hold an important place in the world of gemstones, both for collectors and for the study of rough crystals.


6. Conclusion

This raw ruby from Mozambique is an expressive and authentic specimen, highlighting an intense color and a clearly discernible natural texture. A coherent piece for a collection focused on characterful rough gems, valued for their visual impact and authenticity.

We are passionate sellers and select each stone with the utmost care for its quality and authenticity.



General Terms of Sale – MineralsOpals

At MineralsOpals, your satisfaction is a top priority.

All orders are handled with the utmost care, from stone selection to final shipment.


Shipping & Delivery Times

Shipping within 1 to 3 business days at most, usually starting the day after the order.

Shipping from Monday to Friday (excluding weekends and public holidays).

Each package is shipped via La Poste with a tracking number provided.

Careful packaging: each stone is individually protected, then placed in a secure rigid box.


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100% of shipments are guaranteed: in case of any issues, we always find a solution.

You purchase with complete confidence: full refund, replacement, or a goodwill gesture in case of loss or a proven issue.

If you have any questions, doubts, or specific requests, you can contact me at any time. I will be happy to respond to you as soon as possible.

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