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

2.33ctw Deep Crimson Rubies, Round, VS

6 mm (calibrated)

$ 251.64

View Details

22.96ct Dark Red Ruby, Oval, Translucent

17.8 x 14.8 mm

$ 716.35

View Details

0.62ct Medium Red Ruby, Pear Shape, VS-SI

5.7 x 4 mm

$ 66.96

View Details

2.48ct Deep Red Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 267.84

View Details

0.60ct Deep Crimson Ruby, Pear Shape, VS-SI

6.3 x 4.3 mm

$ 64.80

View Details

4.40ct Medium Red Star Ruby, Oval, Opaque

9.4 x 8.3 mm

$ 70.40

View Details

6.32ct Plum Purple Star Ruby, Oval, Opaque

11.1 x 9.4 mm

$ 100.10

View Details

3.15ctw Dark Red Rubies, Pear Shape, VS-SI

8 x 6 mm (calibrated)

$ 283.50

View Details

7.42ctw Raspberry Red Rubies, Flower Cut, Opaque

11 x 9 mm (calibrated)

$ 178.08

View Details

1.06ct Hot Pink Ruby, Round, VS

5.7 mm

$ 114.48

View Details

8.07ct Deep Sangria Star Ruby, Oval, Opaque

12.2 x 10.7 mm

$ 127.82

View Details

1.18ct Pinkish Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 42.48

View Details

2.76ctw Deep Reddish Pink Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 331.20

View Details

1.59ct Medium Dark-Red Ruby, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 171.72

View Details

19.35ct Deep Red Ruby, Oval, VS

16 x 12 mm (calibrated)

$ 1,935.00

View Details

0.96ct Medium Dark-Pink Ruby, Oval, VS

6.8 x 4.7 mm

$ 103.68

View Details

2.58ct Deep Crimson Ruby, Pear Shape, VS

9 x 7 mm (calibrated)

$ 294.12

View Details

5.89ct Grayish Magenta Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 93.30

View Details

1.59ct Light Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 57.24

View Details

1.95ct Deep Sangria Ruby, Fancy, Opaque

11.5 x 7.1 mm

$ 46.80

View Details

8.39ct Deep Red Ruby, Oval, Translucent

13 x 11 mm (calibrated)

$ 276.88

View Details

11.24ct Jam Red Ruby, Oval, VS

13 x 11.8 mm

$ 674.40

View Details

1.41ct Light Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 93.06

View Details

0.75ct Reddish Pink Ruby, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 81.00

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 have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 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 -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
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

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
Enlarged Gemstone Image