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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
Cabochons
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1.51ct Red Ruby, Pear Shape, VS

7.6 x 5.8 mm

$ 135.36

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1.55ct Pink Ruby, Emerald Cut, VS-SI

8.9 x 4.7 mm

$ 231.57

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0.82ct Red Ruby, Emerald Cut, VS

5.6 x 4 mm

$ 73.50

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18.94ct Red Ruby, Oval, Translucent

15.3 x 13.3 mm

$ 490.47

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0.99ct Red Ruby, Oval, VS-SI

6.7 x 5.1 mm

$ 98.60

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0.96ct Red Ruby, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 86.05

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1.26ct Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 37.65

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0.87ct Red Ruby, Pear Shape, VS-SI

6.9 x 4.8 mm

$ 77.99

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1.20ct Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 119.52

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0.84ct Red Ruby, Pear Shape, VS-SI

7 x 4.6 mm

$ 75.30

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1.45ct Red Ruby, Round, VS-SI

6 mm (calibrated)

$ 129.98

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1.03ct Red Ruby, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 92.33

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6.34ct Red Star Ruby, Oval, Opaque

11.7 x 9 mm

$ 292.79

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12.56ct Purple Star Ruby, Oval, Opaque

15.3 x 12.4 mm

$ 165.13

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1.50ct Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 82.17

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2.62ctw Red Rubies, Oval, VS

7.1 x 5.3 mm

$ 260.95

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13.50ct Red Ruby, Oval, VS-SI

14.5 x 12.6 mm

$ 430.27

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1.49ct Red Ruby, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 133.56

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2.62ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 143.52

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1.87ct Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 102.44

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2.94ct Red Star Ruby, Oval, Opaque

11.1 x 6.7 mm

$ 46.85

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1.78ct Red Ruby, Oval, VS

7.7 x 6 mm

$ 97.51

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14.04ctw Purple Rubies, Flower Cut, Opaque

18 x 13 mm (calibrated)

$ 279.68

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22.96ct Red Ruby, Oval, Translucent

17.8 x 14.8 mm

$ 594.57

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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 -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

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

Very pleasant

Posted By Varun in June, 2026
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Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
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Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
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Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
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Overall Rating -> 10 star ratings

Easy process.

Posted By Crafty Seabee in March, 2026
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Enlarged Gemstone Image