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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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20.12Ct Reddish Purple Star Ruby, Oval, Opaque

17 x 14.1 mm

$ 318.70

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3.94Ct Medium Dark-Purple Star Ruby, Oval, Opaque

10 x 8.8 mm

$ 75.65

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1.04Ct Medium Red Ruby, Pear Shape, Vs-Si

7 x 5 mm (calibrated)

$ 112.32

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2.15Ct Deep Crimson Ruby, Oval, Vs-Si

8 x 6 mm (calibrated)

$ 232.20

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4.95Ct Reddish Purple Ruby, Fancy, Opaque

15.5 x 11 mm

$ 118.80

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1.88Ct Deep Crimson Ruby, Oval, Vs

8 x 6 mm (calibrated)

$ 203.04

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1.44Ct Hot Pink Ruby, Emerald Cut, Vs-Si

8.4 x 4.9 mm

$ 259.20

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23.40Ct Wine Red Ruby, Oval, Translucent

17.7 x 14.6 mm

$ 772.20

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6.89Ct Reddish Purple Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 109.14

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1.14Ct Light Red Ruby, Oval, Vs

7 x 5 mm (calibrated)

$ 136.80

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2.26Ct Light Red Ruby, Oval, Vs-Si

8 x 6 mm (calibrated)

$ 149.16

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2.22Ctw Light Red Rubies, Oval, Vs

7 x 5 mm (calibrated)

$ 79.92

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2.51Ctw Medium Dark-Red Rubies, Oval, Vs

7 x 5 mm (calibrated)

$ 301.20

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1.82Ct Medium Dark-Red Ruby, Pear Shape, Vs

8 x 6 mm (calibrated)

$ 196.56

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5.24Ct Jam Red Star Ruby, Oval, Opaque

9.5 x 8.5 mm

$ 100.61

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6.23Ct Pinkish Purple Star Ruby, Oval, Opaque

11 x 8.1 mm

$ 346.64

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0.93Ct Pinkish Red Ruby, Pear Shape, Vs-Si

6.7 x 4.9 mm

$ 100.44

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17.03Ct Medium Purple Star Ruby, Oval, Opaque

16.2 x 13.4 mm

$ 269.76

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1.32Ct Pinkish Red Ruby, Oval, Vs

7 x 5 mm (calibrated)

$ 87.12

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1.48Ct Medium Dark-Red Ruby, Trillion, Vs

7 x 5.7 mm

$ 74.00

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1.91Ct Light Red Ruby, Oval, Vs

7.5 x 6 mm

$ 68.76

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3.23Ct Sangria Purple Ruby, Fancy, Opaque

17.3 x 8.9 mm

$ 77.52

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1.27Ct Medium Red Ruby, Oval, Vs

7 x 5 mm (calibrated)

$ 45.72

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10.31Ct Reddish Purple Star Ruby, Oval, Opaque

14 x 12 mm (calibrated)

$ 163.31

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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 was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate
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