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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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0.95ct Pinkish Red Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 102.60

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1.74ct Deep Crimson Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 187.92

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8.43ct Reddish Purple Star Ruby, Oval, Opaque

13 x 11 mm (calibrated)

$ 133.54

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10.38ct Deep Red Ruby, Oval, VS

13.9 x 11.2 mm

$ 685.08

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3.59ct Deep Crimson Star Ruby, Oval, Opaque

9.3 x 8.1 mm

$ 68.93

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4.12ct Wine Red Star Ruby, Oval, Opaque

9.4 x 8.4 mm

$ 79.10

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1.98ct Pinkish Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 130.68

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1.14ct Hot Pink Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 123.12

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13.37ct Raspberry Red Star Ruby, Oval, Opaque

13.3 x 11.5 mm

$ 211.78

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0.77ct Deep Crimson Ruby, Oval, VS-SI

6.1 x 4.2 mm

$ 83.16

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0.49ct Light Red Ruby, Pear Shape, VS-SI

5.7 x 4.1 mm

$ 52.92

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1.11ct Medium Red Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 119.88

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1.50ct Deep Crimson Ruby, Round, VS

6.5 mm (calibrated)

$ 162.00

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10.31ct Reddish Purple Star Ruby, Oval, Opaque

14 x 12 mm (calibrated)

$ 163.31

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4.24ct Deep Crimson Star Ruby, Oval, Opaque

8.8 x 8.2 mm

$ 81.41

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2.38ct Light Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 157.08

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0.66ct Pinkish Red Ruby, Pear Shape, VS-SI

6 x 4.2 mm

$ 71.28

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1.62ct Hot Pink Ruby, Emerald Cut, VS-SI

8.7 x 4.3 mm

$ 291.60

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8.60ct Medium Red Ruby, Oval, VS

13.2 x 11.6 mm

$ 516.00

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4.85ct Medium Red Star Ruby, Oval, Opaque

9.8 x 8.6 mm

$ 93.12

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1.96ct Medium Pink Ruby, Emerald Cut, VS-SI

8.8 x 4.9 mm

$ 352.80

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6.46ct Purple-Red Star Ruby, Oval, Opaque

12.6 x 10.2 mm

$ 102.32

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3.75ct Dark Red Ruby, Fancy, Opaque

14.2 x 11.2 mm

$ 90.00

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2.81ct Pinkish Purple Star Ruby, Oval, Opaque

7.6 x 7 mm

$ 156.35

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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

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
Source: Bizrate

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate
Enlarged Gemstone Image