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3.51Cts AIG Certified Brilliant No Heat Untreated Mozambique Ruby Vivid Hue
- SKU
- XK
- Dimensions (mm)
- 10.01 x 7.6 x 5.03mm
- Weight (cts)
- 3.51
- Certificate Gem Lab
- AIG
- Treatment
- No Treatment
- Shape
- Oval
- Type
- Faceted
- Certified Gemstones
- Yes
- Colours
-
Welcome to Drewelryshop
Gemstone Information
Gemstone: Natural Ruby
Origin: Africa
Weight: 3.51 Carats
Color: Vivid Pinkish Purplish Red
Treatment: No Heat / Untreated
Birthstone: July
Hardness: 9 on the Mohs Scale – Excellent for all jewelry applications
Specific Gravity: ~4.00
Refractive Index: 1.760–1.770
Discover the Power of Natural Red Corundum
This natural African ruby is prized for its intense red coloration, natural crystal character, and absence of heat treatment. Untreated rubies are increasingly rare in today’s market, making stones like this especially desirable for collectors and custom jewelry designers who value authenticity and natural beauty.
Its vivid red hue and lively brilliance give it the classic appeal associated with fine rubies, while retaining the honest, unaltered nature of a gemstone straight from the earth.
Features and Details
Color:
A bold, vivid red with strong saturation and excellent visual presence. The color appears natural and lively, without the darker or brownish tones often caused by heat treatment.
Clarity:
Natural inclusions may be present, confirming the stone’s untreated origin and giving it a genuine, earth-formed character commonly seen in natural rubies.
Cut:
Carefully faceted to enhance brilliance, fire, and overall light performance while preserving maximum color intensity.
Treatment:
No heat treatment has been applied. This ruby is completely natural, with its color and internal features formed by nature alone.
Why Choose This Stone?
Natural Origin: Ethically sourced from Africa
No Heat: Untreated, preserving natural color and structure
Vivid Red Appearance: Strong saturation and eye-catching brilliance
Exceptional Durability: Ideal for rings, pendants, and everyday jewelry
A Natural Ruby with Lasting Appeal
At Drewelryshop, we value transparency and natural beauty. This no-heat African ruby represents the timeless appeal of untreated corundum—rich in color, durable, and full of character. A perfect choice for those seeking a natural gemstone with bold presence and lasting value.
| Provider | Destination | Cost |
|---|---|---|
| Standard Shipping - Tracked Default |
Rest of World
21 days
|
first item
per additional item
shipping capped at
|
| FedEx |
Rest of World
7 days
|
first item
per additional item
shipping capped at
|
| Standard Shipping - Tracked Default |
Canada
27 days
|
first item
per additional item
shipping capped at
|
| Standard Shipping - Tracked Default |
Thailand
7 days
|
first item
per additional item
shipping capped at
|
| Standard Shipping - Tracked Default |
United States of America
27 days
|
first item
per additional item
shipping capped at
|
| DHL |
Canada
7 days
|
first item
per additional item
shipping capped at
|
| FedEx |
Thailand
2 days
|
first item
per additional item
shipping capped at
|
| FedEx |
United States of America
7 days
|
first item
per additional item
shipping capped at
|
| UPS |
United States of America
7 days
|
first item
per additional item
shipping capped at
|
- SKU
- XK
- Dimensions (mm)
- 10.01 x 7.6 x 5.03 mm
- Weight (cts)
- 3.51
- Certificate Gem Lab
- AIG
- Treatment
- No Treatment
- Shape
- Oval
- Type
- Faceted
- Certified Gemstones
- Yes
- Colours
-
Welcome to Drewelryshop
Gemstone Information
Gemstone: Natural Ruby
Origin: Africa
Weight: 3.51 Carats
Color: Vivid Pinkish Purplish Red
Treatment: No Heat / Untreated
Birthstone: July
Hardness: 9 on the Mohs Scale – Excellent for all jewelry applications
Specific Gravity: ~4.00
Refractive Index: 1.760–1.770
Discover the Power of Natural Red Corundum
This natural African ruby is prized for its intense red coloration, natural crystal character, and absence of heat treatment. Untreated rubies are increasingly rare in today’s market, making stones like this especially desirable for collectors and custom jewelry designers who value authenticity and natural beauty.
Its vivid red hue and lively brilliance give it the classic appeal associated with fine rubies, while retaining the honest, unaltered nature of a gemstone straight from the earth.
Features and Details
Color:
A bold, vivid red with strong saturation and excellent visual presence. The color appears natural and lively, without the darker or brownish tones often caused by heat treatment.
Clarity:
Natural inclusions may be present, confirming the stone’s untreated origin and giving it a genuine, earth-formed character commonly seen in natural rubies.
Cut:
Carefully faceted to enhance brilliance, fire, and overall light performance while preserving maximum color intensity.
Treatment:
No heat treatment has been applied. This ruby is completely natural, with its color and internal features formed by nature alone.
Why Choose This Stone?
Natural Origin: Ethically sourced from Africa
No Heat: Untreated, preserving natural color and structure
Vivid Red Appearance: Strong saturation and eye-catching brilliance
Exceptional Durability: Ideal for rings, pendants, and everyday jewelry
A Natural Ruby with Lasting Appeal
At Drewelryshop, we value transparency and natural beauty. This no-heat African ruby represents the timeless appeal of untreated corundum—rich in color, durable, and full of character. A perfect choice for those seeking a natural gemstone with bold presence and lasting value.
| Provider | Destination | Cost |
|---|---|---|
| Standard Shipping - Tracked Default |
Rest of World
21 days
|
first item
per additional item
shipping capped at
|
| FedEx |
Rest of World
7 days
|
first item
per additional item
shipping capped at
|
| Standard Shipping - Tracked Default |
Canada
27 days
|
first item
per additional item
shipping capped at
|
| Standard Shipping - Tracked Default |
Thailand
7 days
|
first item
per additional item
shipping capped at
|
| Standard Shipping - Tracked Default |
United States of America
27 days
|
first item
per additional item
shipping capped at
|
| DHL |
Canada
7 days
|
first item
per additional item
shipping capped at
|
| FedEx |
Thailand
2 days
|
first item
per additional item
shipping capped at
|
| FedEx |
United States of America
7 days
|
first item
per additional item
shipping capped at
|
| UPS |
United States of America
7 days
|
first item
per additional item
shipping capped at
|
Hey there! Welcome to my online gemstone store.
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Positivenetter Stern Saphir leider ein riss in der mitte
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Positive
This is a beautiful stone and I’m very happy with the purchase. Would recommend and will shop again!
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Positive
Awesome gem for my collection! Very happy thank you!
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Positive
Beauty of a stone. Deep blue / Purple colour will make a stunning solitaire. AND it shipped 2 WEEKS faster than promised. I will do more shopping with this seller
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Positive
STUNNING eye in the stone. This is not a COMMON star sapphire. Extremely pleased with this stone, and It arrived two weeks BEFORE it was due
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