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

10.00ct Medium-Dark Purple Star Ruby, Oval, Opaque

13 x 11 mm (calibrated)

$ 158.40

View Details

1.59ct Deep Red Ruby, Pear Shape, VS-SI

8 x 6 mm (calibrated)

$ 171.72

View Details

25.89ct Plum Purple Star Ruby, Oval, Opaque

17.9 x 15 mm

$ 410.10

View Details

2.84ct Medium Red Star Ruby, Pear Shape, Opaque

9.4 x 7.4 mm

$ 54.53

View Details

0.77ct Reddish Pink Ruby, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 83.16

View Details

23.52ct Deep Red Ruby, Oval, Translucent

17.2 x 14.3 mm

$ 745.12

View Details

4.45ct Berry Purple Star Ruby, Oval, Opaque

10.3 x 8.6 mm

$ 85.44

View Details

10.01ct Deep Red Ruby, Oval, VS

13 x 11 mm (calibrated)

$ 1,201.20

View Details

0.97ct Jam Red Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 104.76

View Details

4.42ct Medium Dark-Purple Ruby, Fancy, Opaque

14.7 x 11 mm

$ 106.08

View Details

11.27ct Medium-Dark Purple Star Ruby, Oval, Opaque

14 x 12 mm (calibrated)

$ 178.51

View Details

9.58ct Dark Red Ruby, Oval, VS-SI

13.4 x 11.5 mm

$ 367.87

View Details

9.90ct Reddish Purple Star Ruby, Oval, Opaque

12.6 x 10.5 mm

$ 550.84

View Details

2.82ct Blood Red Ruby, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 304.56

View Details

1.33ct Medium Red Ruby, Oval, VS

7.2 x 5.2 mm

$ 159.60

View Details

1.34ct Medium Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 160.80

View Details

12.56ct Medium-Dark Purple Star Ruby, Oval, Opaque

15.3 x 12.4 mm

$ 198.95

View Details

0.90ct Pinkish Red Ruby, Pear Shape, VS

6.5 x 5 mm

$ 108.00

View Details

1.20ct Dark Pink Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 129.60

View Details

3.10ct Purple Red Ruby, Flower Cut, Opaque

10.8 x 8.3 mm

$ 74.40

View Details

0.73ct Light Red Ruby, Pear Shape, VS-SI

6.3 x 4.2 mm

$ 78.84

View Details

1.05ct Light Red Ruby, Oval, VS

6.6 x 5 mm

$ 126.00

View Details

10.15ct Medium-Dark Purple Star Ruby, Oval, Opaque

13 x 11 mm (calibrated)

$ 133.98

View Details

2.72ctw Jam Red Rubies, Round, VS

6 mm (calibrated)

$ 293.76

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

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 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

Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate
Enlarged Gemstone Image