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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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1.34ct Pinkish Red Ruby, Round, VS

6 mm (calibrated)

$ 144.72

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1.50ct Medium Red Ruby, Emerald Cut, VS

7 x 5.2 mm

$ 162.00

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0.85ct Pinkish Red Ruby, Pear Shape, VS-SI

6.6 x 4.7 mm

$ 91.80

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1.22ct Light Red Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 131.76

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1.73ct Pinkish Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 114.18

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20.08ct Plum Purple Star Ruby, Oval, Opaque

16.9 x 14.5 mm

$ 318.07

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1.26ct Deep Reddish Pink Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 151.20

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4.40ct Deep Red Star Ruby, Oval, Opaque

10 x 8 mm (calibrated)

$ 84.48

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1.57ct Light Red Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 56.52

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9.23ct Medium Red Star Ruby, Oval, Opaque

12.5 x 10.9 mm

$ 146.21

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2.05ct Pink Berry Purple Ruby, Fancy, Opaque

14.6 x 8 mm

$ 49.20

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5.15ct Medium Red Star Ruby, Oval, Opaque

10 x 8.5 mm

$ 98.88

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1.39ct Light Red Ruby, Pear Shape, VS-SI

8 x 6 mm (calibrated)

$ 150.12

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1.40ct Jam Red Ruby, Round, VS

6 mm (calibrated)

$ 151.20

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1.23ct Light Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 44.28

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6.46ct Reddish Purple Ruby, Fancy, Opaque

18 x 13 mm (calibrated)

$ 155.04

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19.84ct Wine Red Ruby, Oval, Translucent

16.3 x 13.9 mm

$ 619.01

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1.14ct Pinkish Red Ruby, Pear Shape, VS-SI

7.9 x 5.8 mm

$ 123.12

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1.98ct Light Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 71.28

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5.00ct Jam Red Ruby, Oval, VS

11 x 9 mm (calibrated)

$ 300.00

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3.51ct Medium Red Star Ruby, Oval, Opaque

10.2 x 9 mm

$ 67.39

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11.99ct Medium Purple Star Ruby, Oval, Opaque

14.9 x 12.2 mm

$ 189.92

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15.62ct Pinkish Purple Star Ruby, Oval, Opaque

14.9 x 12.4 mm

$ 224.93

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2.45ctw Deep Crimson Rubies, Pear Shape, VS-SI

8 x 6 mm (calibrated)

$ 264.60

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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

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 -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
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
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