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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

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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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1.09Ct Light Red Ruby, Oval, Vs

7.1 x 5.3 mm

$ 130.80

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9.23Ct Medium Red Star Ruby, Oval, Opaque

12.5 x 10.9 mm

$ 146.21

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2.49Ct Deep Crimson Ruby, Oval, Vs

8 x 6 mm (calibrated)

$ 268.92

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2.61Ctw Pinkish Red Rubies, Oval, Vs

7 x 5 mm (calibrated)

$ 313.20

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1.74Ct Jam Red Ruby, Emerald Cut, Vs

7 x 5.2 mm

$ 187.92

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1.20Ct Medium Red Ruby, Round, Vs

6 mm (calibrated)

$ 129.60

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1.34Ct Hot Pink Ruby, Emerald Cut, Vs-Si

7 x 5 mm (calibrated)

$ 144.72

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16.63Ct Deep Wine Red Ruby, Oval, Translucent

16.2 x 13.9 mm

$ 526.84

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3.05Ct Medium Red Ruby, Oval, Vs-Si

9 x 7 mm (calibrated)

$ 183.00

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3.95Ctw Medium Dark-Purple Rubies, Fancy, Opaque

12.8 x 7.9 mm

$ 94.80

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5.06Ct Raspberry Red Star Ruby, Oval, Opaque

12.2 x 9.2 mm

$ 126.50

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1.10Ct Reddish Pink Ruby, Pear Shape, Vs-Si

7 x 5 mm (calibrated)

$ 118.80

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12.36Ct Reddish Purple Star Ruby, Oval, Opaque

14.4 x 12.5 mm

$ 195.78

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3.12Ct Medium Dark-Pink Ruby, Emerald Cut, Vs-Si

10 x 6 mm

$ 561.60

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4.42Ct Deep Wine Red Star Ruby, Pear Shape, Opaque

9.2 x 8.4 mm

$ 84.86

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0.70Ct Deep Crimson Ruby, Pear Shape, Vs-Si

6 x 4 mm (calibrated)

$ 75.60

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6.44Ct Medium-Dark Purple Star Ruby, Round, Opaque

10 mm (calibrated)

$ 102.01

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3.25Ct Wine Red Star Ruby, Oval, Opaque

9.4 x 8.4 mm

$ 180.83

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12.06Ct Deep Red Ruby, Pear Shape, Vs

15.2 x 12.3 mm

$ 723.60

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1.91Ct Light Red Ruby, Emerald Cut, Vs-Si

10 x 4.8 mm

$ 206.28

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17.49Ct Reddish Purple Star Ruby, Oval, Translucent

15.6 x 13.5 mm

$ 230.87

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23.10Ct Dark Red Ruby, Oval, Translucent

17.8 x 15 mm

$ 731.81

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2.31Ctw Pinkish Red Rubies, Oval, Vs

7 x 5 mm (calibrated)

$ 277.20

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1.23Ct Light Red Ruby, Oval, Vs

7 x 5 mm (calibrated)

$ 44.28

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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

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
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easy site to navigate

Posted By Curt's Cabochons in June, 2025
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I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
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Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
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It was easy and to the point

Posted By Victorius in May, 2025
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Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
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