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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

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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
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Faceted
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17.70ct Medium-Dark Purple Star Ruby, Oval, Opaque

15.8 x 13.3 mm

$ 280.37

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15.91ct Medium-Dark Purple Ruby, Fancy, Opaque

34.3 x 12.3 mm

$ 445.44

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7.40ct Deep Crimson Ruby, Round, VS

11 mm (calibrated)

$ 444.00

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1.56ct Jam Red Ruby, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 168.48

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1.38ct Deep Crimson Ruby, Pear Shape, VS-SI

7.9 x 5.6 mm

$ 149.04

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15.12ct Deep Red Ruby, Oval, Translucent

16 x 12 mm (calibrated)

$ 725.76

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2.44ctw Medium Red Rubies, Oval, VS

7.1 x 5.3 mm

$ 161.04

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1.26ct Light Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 83.16

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0.70ct Light Red Ruby, Emerald Cut, VS

5.6 x 3.8 mm

$ 75.60

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3.77ct Deep Red Star Ruby, Oval, Opaque

10 x 7 mm (calibrated)

$ 72.38

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10.77ct Medium Dark-Red Ruby, Oval, VS

13.9 x 11.4 mm

$ 646.20

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1.16ct Light Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 139.20

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2.32ctw Light Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 153.12

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11.47ct Raspberry Red Star Ruby, Oval, Opaque

12.5 x 11.3 mm

$ 181.68

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19.10ct Deep Red Ruby, Oval, Translucent

15.9 x 13.9 mm

$ 595.92

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1.03ct Medium Dark-Red Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 92.70

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24.77ct Wine Red Ruby, Oval, Translucent

15.9 x 13.9 mm

$ 817.42

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5.71ct Wine Red Ruby, Round, VS

10 mm (calibrated)

$ 342.60

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15.00ct Medium-Dark Purple Star Ruby, Oval, Opaque

16.2 x 13.4 mm

$ 237.60

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1.53ctw Deep Crimson Rubies, Pear Shape, VS-SI

7.1 x 4.1 mm

$ 165.24

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1.99ct Deep Reddish Pink Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 131.34

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23.40ct Wine Red Ruby, Oval, Translucent

17.7 x 14.6 mm

$ 772.20

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1.22ct Jam Red Ruby, Round, VS

5.5 mm (calibrated)

$ 131.76

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18.41ct Reddish Purple Star Ruby, Oval, Opaque

15.4 x 13.7 mm

$ 291.61

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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

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 -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
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

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate
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