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Home Gemstones Gemstones By Country Madagascar Ruby

Madagascar Ruby Gemstones

Browse natural Madagascar ruby gemstones in vibrant red tones, ideal for fine jewelry and collectors.

Madagascar Ruby Weight
Madagascar Ruby Size
Madagascar Ruby Clarity
Madagascar Ruby Price
Madagascar Ruby Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue
Brown
Golden
Gray
Green
Multicolor
Orange
Pink Madagascar Ruby
Purple Madagascar Ruby
Red Madagascar Ruby
Turquoise
Violet
White
Yellow
Single
Pairs
Lots
Faceted
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1.90ct Red Ruby, Oval, VS-SI

7.6 x 6.1 mm

$ 47.87

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2.50ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 136.95

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4.48ctw Red Rubies, Round, VS

7 mm (calibrated)

$ 401.59

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1.10ct Red Ruby, Oval, VS

6.6 x 4.8 mm

$ 109.56

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27.86ct Red Ruby, Oval, Translucent

17.8 x 15.2 mm

$ 721.46

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1.19ct Pink Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 106.67

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14.18ct Purple Star Ruby, Oval, Opaque

16 x 12 mm (calibrated)

$ 186.43

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0.98ct Red Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 87.85

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0.92ct Red Ruby, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 82.47

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2.40ct Purple Ruby, Fancy, Opaque

14.4 x 8.4 mm

$ 47.81

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2.16ct Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 118.32

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19.04ct Red Ruby, Oval, Translucent

18.1 x 15.2 mm

$ 493.06

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1.30ct Red Ruby, Oval, VS

6.7 x 4.9 mm

$ 129.48

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11.57ctw Purple Rubies, Flower Cut, Opaque

14.3 x 10 mm

$ 230.47

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1.18ct Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 35.26

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2.14ct Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 117.23

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2.72ct Red Ruby, Pear Shape, VS

9 x 7 mm (calibrated)

$ 257.37

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1.50ct Red Ruby, Emerald Cut, SI

7 x 5 mm (calibrated)

$ 134.46

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0.60ct Red Ruby, Pear Shape, VS-SI

6.3 x 4.3 mm

$ 53.78

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0.79ct Red Ruby, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 70.82

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1.88ct Purple Ruby, Fancy, Opaque

13 x 8.4 mm

$ 37.45

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20.82ct Red Ruby, Oval, Translucent

16.7 x 14.8 mm

$ 547.45

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1.02ct Red Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 91.43

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25.89ct Purple Star Ruby, Oval, Opaque

17.9 x 15 mm

$ 340.38

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Why Buy Madagascar Ruby from GemSelect?

Natural Madagascar Ruby Stones

Our Madagascar ruby stones are 100% natural and carefully selected for their vivid color, transparency, and quality. These rubies are sourced from renowned deposits in Madagascar known for producing exceptional gemstone material.

Shop Madagascar Ruby Gemstones Online

Buy Madagascar rubies online with confidence at GemSelect. We offer detailed specifications, multiple images, and secure checkout with worldwide shipping to over 120 countries.

Loose Madagascar Ruby Gemstones for Fine Jewelry

Color and Characteristics of Madagascar Rubies

Madagascar rubies display a range of red shades from bright pinkish-red to deep crimson. Many stones offer excellent clarity compared to rubies from other origins, making them attractive for both investment and jewelry use.

Faceted Madagascar Ruby Cuts

Choose from popular shapes including oval, round, cushion, pear, and emerald cut. Faceted Madagascar ruby gemstones are designed to maximize brilliance and enhance their rich red color.

Madagascar Ruby Cabochons

Cabochon-cut Madagascar rubies highlight color and may occasionally display attractive optical effects. These smooth, domed stones are perfect for statement rings and pendants.

Madagascar Ruby for Custom Jewelry

With a hardness of 9 on the Mohs scale, Madagascar ruby is durable enough for everyday wear. It is an excellent choice for engagement rings, earrings, and heirloom-quality designs.

Wholesale Madagascar Rubies

We supply Madagascar ruby gemstones in single pieces or matching pairs and lots, suitable for jewelers seeking calibrated sizes or unique one-of-a-kind stones.

Learn more about ruby varieties, properties, and treatments on our Ruby Information Page.

FAQs

Are Madagascar rubies natural?

Yes, all Madagascar ruby gemstones we offer are natural. Any treatments, such as heat enhancement, are fully disclosed for transparency.

What makes Madagascar rubies special?

Madagascar rubies are valued for their vibrant red colors, often with good clarity and strong brilliance, making them competitive with rubies from traditional sources.

Are Madagascar rubies suitable for engagement rings?

Yes. With a Mohs hardness of 9, ruby is one of the most durable gemstones, suitable for everyday wear in engagement rings and fine jewelry.

Do Madagascar rubies undergo treatment?

Many rubies on the market, including those from Madagascar, may be heat treated to enhance color and clarity. All treatments are clearly disclosed in our listings.

Can I buy Madagascar rubies in matching pairs or lots?

Yes, we offer matching pairs, calibrated stones, and small lots of Madagascar ruby gemstones suitable for earrings and jewelry production.

GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

Recomendado Totalmente Los Productos Se Entregaron A Tiempo

Posted By Alexis in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
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Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
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Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
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Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
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Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate
Enlarged Gemstone Image