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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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4.11ct Deep Red Ruby, Pear Shape, VS

11.9 x 9.3 mm

$ 246.60

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4.64ct Medium Dark-Purple Ruby, Fancy, Opaque

14.4 x 11.4 mm

$ 111.36

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1.93ct Deep Reddish Pink Ruby, Oval, VS

7.6 x 5.9 mm

$ 127.38

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1.08ct Deep Reddish Pink Ruby, Emerald Cut, VS

6.6 x 4.8 mm

$ 116.64

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15.05ct Bright Red Ruby, Oval, VS-SI

15.2 x 12.8 mm

$ 993.30

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2.15ct Medium Dark-Purple Ruby, Fancy, Opaque

9.5 x 7.6 mm

$ 51.60

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0.61ct Medium Red Ruby, Emerald Cut, VS

6 x 3.7 mm

$ 65.88

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0.60ct Reddish Pink Ruby, Pear Shape, VS-SI

6 x 4 mm (calibrated)

$ 64.80

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2.62ctw Medium Dark-Red Rubies, Oval, VS

7.1 x 5.3 mm

$ 314.40

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6.39ct Pinkish Purple Star Ruby, Oval, Opaque

10.8 x 9.4 mm

$ 355.54

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6.43ct Medium-Dark Purple Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 101.86

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0.91ct Reddish Pink Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 98.28

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2.55ctw Deep Reddish Pink Rubies, Oval, VS-SI

7 x 5 mm (calibrated)

$ 91.80

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13.39ct Raspberry Red Ruby, Flower Cut, Opaque

18.7 x 14.4 mm

$ 321.36

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2.38ct Medium Dark-Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 157.08

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1.09ct Light Red Ruby, Oval, VS

7.1 x 5.3 mm

$ 130.80

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3.37ct Deep Crimson Ruby, Round, VS

8 mm (calibrated)

$ 363.96

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1.37ct Light Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 49.32

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5.04ct Grayish Magenta Star Ruby, Oval, Opaque

9.4 x 8.5 mm

$ 96.77

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5.56ct Reddish Purple Star Ruby, Oval, Opaque

9.4 x 7.9 mm

$ 106.75

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19.48ct Deep Wine Red Ruby, Oval, Translucent

15.5 x 13.5 mm

$ 617.12

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5.00ct Blood Red Ruby, Oval, VS

11 x 9 mm (calibrated)

$ 300.00

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0.89ct Light Red Ruby, Pear Shape, VS-SI

6.9 x 4.8 mm

$ 96.12

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1.14ct Light Red Ruby, Round, VS

6 mm (calibrated)

$ 123.12

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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

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

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 -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
Source: Bizrate
Enlarged Gemstone Image