X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

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

Choose Size or Size Range
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
Cabochons
X
Clear All

4.20ct Medium Red Star Ruby, Oval, Opaque

9 x 7 mm (calibrated)

$ 80.64

View Details

1.86ct Light Red Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 66.96

View Details

1.97ct Light Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 70.92

View Details

4.17ctw Deep Reddish Pink Rubies, Oval, VS

8 x 6 mm (calibrated)

$ 275.22

View Details

1.45ct Pinkish Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 174.00

View Details

1.11ct Reddish Pink Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 119.88

View Details

2.93ct Medium Dark-Purple Ruby, Fancy, Opaque

16.3 x 11.5 mm

$ 70.32

View Details

1.16ct Light Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 139.20

View Details

0.97ct Deep Reddish Pink Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 104.76

View Details

1.80ct Jam Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 194.40

View Details

2.22ctw Light Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 79.92

View Details

1.10ct Deep Crimson Ruby, Round, VS

5.5 mm (calibrated)

$ 118.80

View Details

5.88ct Medium Red Ruby, Oval, VS

11 x 9 mm (calibrated)

$ 670.32

View Details

12.06ct Deep Red Ruby, Pear Shape, VS

15.2 x 12.3 mm

$ 723.60

View Details

1.01ct Deep Reddish Pink Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 109.08

View Details

1.32ct Medium Dark-Red Ruby, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 142.56

View Details

0.82ct Jam Red Ruby, Pear Shape, VS-SI

6.7 x 4.5 mm

$ 88.56

View Details

1.76ct Light Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 63.36

View Details

1.89ct Light Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 56.74

View Details

1.27ct Medium Dark-Pink Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 137.16

View Details

1.19ct Medium Dark-Pink Ruby, Emerald Cut, VS-SI

8.5 x 4.7 mm

$ 214.20

View Details

3.62ct Deep Red Star Ruby, Oval, Opaque

9.3 x 8 mm

$ 201.42

View Details

2.40ct Medium Dark-Purple Ruby, Fancy, Opaque

14.4 x 8.4 mm

$ 57.60

View Details

1.33ct Pinkish Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 47.88

View Details

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

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 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 -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
Source: Bizrate
Enlarged Gemstone Image