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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

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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21.97Ct Grayish Magenta Star Ruby, Oval, Opaque

16.6 x 14.8 mm

$ 348.00

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25.77Ct Deep Red Ruby, Oval, Translucent

18.6 x 15.5 mm

$ 850.42

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3.37Ct Deep Crimson Ruby, Round, Vs

8 mm (calibrated)

$ 363.96

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1.46Ct Magenta Pink Ruby, Round, Vs

6 mm (calibrated)

$ 157.68

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4.85Ct Medium Red Star Ruby, Oval, Opaque

9.8 x 8.6 mm

$ 93.12

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2.38Ct Medium Dark-Red Ruby, Oval, Vs

8 x 6 mm (calibrated)

$ 157.08

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14.98Ct Medium Red Ruby, Oval, Vs

15.8 x 13.1 mm

$ 988.68

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1.43Ct Jam Red Ruby, Emerald Cut, Vs

7 x 5 mm (calibrated)

$ 154.44

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5.68Ct Reddish Purple Star Ruby, Oval, Opaque

10.5 x 9 mm

$ 89.98

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1.50Ct Pinkish Red Ruby, Oval, Vs

7.2 x 5.2 mm

$ 99.00

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0.97Ct Jam Red Ruby, Pear Shape, Vs-Si

7 x 5 mm (calibrated)

$ 104.76

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2.49Ctw Medium Dark-Red Rubies, Oval, Vs

7 x 5 mm (calibrated)

$ 164.34

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2.39Ct Pinkish Red Ruby, Oval, Vs

8 x 6 mm (calibrated)

$ 157.74

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1.33Ct Medium Red Ruby, Pear Shape, Vs-Si

8 x 5 mm (calibrated)

$ 143.64

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1.49Ct Dark Red Ruby, Emerald Cut, Vs

7 x 5 mm (calibrated)

$ 160.92

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2.34Ct Deep Crimson Ruby, Oval, Vs

8 x 6 mm (calibrated)

$ 252.72

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12.94Ct Blood Red Ruby, Pear Shape, Vs

16 x 12 mm (calibrated)

$ 1,552.80

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0.58Ct Jam Red Ruby, Oval, Vs-Si

6 x 4 mm (calibrated)

$ 62.64

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1.09Ct Medium Dark-Pink Ruby, Oval, Vs-Si

7.8 x 5.7 mm

$ 196.20

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0.90Ct Pinkish Red Ruby, Pear Shape, Vs-Si

7 x 5 mm (calibrated)

$ 97.20

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0.62Ct Pinkish Red Ruby, Pear Shape, Vs-Si

5.8 x 4.1 mm

$ 66.96

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1.08Ct Jam Red Ruby, Emerald Cut, Vs

6.1 x 4.2 mm

$ 116.64

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25.16Ct Grayish Magenta Star Ruby, Oval, Opaque

18 x 15.2 mm

$ 398.53

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7.78Ct Reddish Purple Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 112.03

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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 -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate
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