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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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10.93Ct Deep Wine Red Star Ruby, Oval, Opaque

12.9 x 10.6 mm

$ 131.16

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1.70Ct Pinkish Red Ruby, Pear Shape, Vs

8 x 6 mm (calibrated)

$ 183.60

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3.86Ct Medium Dark-Purple Ruby, Fancy, Opaque

14 x 9 mm (calibrated)

$ 92.64

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12.56Ct Medium-Dark Purple Star Ruby, Oval, Opaque

15.3 x 12.4 mm

$ 198.95

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1.10Ct Deep Crimson Ruby, Round, Vs

5.5 mm (calibrated)

$ 118.80

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2.94Ct Deep Crimson Star Ruby, Oval, Opaque

11.1 x 6.7 mm

$ 56.45

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31.40Ct Medium Purple Ruby, Oval, Opaque

32.9 x 26.6 mm

$ 799.19

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3.45Ct Medium Dark-Pink Ruby, Oval, Vs

10 x 8 mm (calibrated)

$ 207.00

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15.91Ct Medium-Dark Purple Ruby, Fancy, Opaque

34.3 x 12.3 mm

$ 445.44

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4.29Ct Jam Red Star Ruby, Pear Shape, Opaque

8.7 x 7.8 mm

$ 82.37

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1.51Ct Reddish Pink Ruby, Pear Shape, Vs

7.6 x 5.8 mm

$ 163.08

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1.76Ct Wine Red Ruby, Fancy, Opaque

9 x 6 mm (calibrated)

$ 42.24

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1.39Ct Deep Magenta Ruby, Oval, Vs

7 x 5 mm (calibrated)

$ 150.12

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7.19Ct Medium-Dark Purple Star Ruby, Oval, Opaque

12.2 x 10.6 mm

$ 113.89

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2.38Ct Light Red Ruby, Emerald Cut, Vs

10 x 5.7 mm

$ 257.04

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1.04Ct Medium Red Ruby, Emerald Cut, Vs

6.1 x 4.2 mm

$ 112.32

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15.19Ct Medium Purple Star Ruby, Oval, Opaque

15.2 x 12.9 mm

$ 240.61

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1.13Ct Light Red Ruby, Oval, Vs

7 x 5 mm (calibrated)

$ 135.60

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7.91Ct Wine Red Ruby, Oval, Translucent

13 x 11 mm (calibrated)

$ 379.68

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2.32Ct Medium Red Ruby, Oval, Vs

8 x 6 mm (calibrated)

$ 250.56

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1.06Ct Medium Dark-Pink Ruby, Oval, Vs

7 x 5 mm (calibrated)

$ 114.48

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10.15Ct Medium-Dark Purple Star Ruby, Oval, Opaque

13 x 11 mm (calibrated)

$ 133.98

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6.93Ct Medium-Dark Purple Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 109.78

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15.12Ct Deep Red Ruby, Oval, Translucent

16 x 12 mm (calibrated)

$ 725.76

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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 the site, the experience and the products.

Posted By Ckingpots in July, 2025
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Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

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

Was a good experience.

Posted By Tim in July, 2025
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Overall Rating -> 9 star ratings

I think therea's no problem

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

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
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