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"Octopus" Ring in Textured 14K Gold with Star Ruby and Parti Star Sapphires
By Eytan Brandes
Located in Sherman Oaks, CA
This one-of-a-kind ring by Eytan Brandes features five natural sapphire and ruby cabochons, each
Category

2010s American Contemporary Cocktail Rings

Materials

Ruby, Sapphire, Blue Sapphire, Star Sapphire, Star Ruby, Gold, 14k Gold,...

Dainty Red Ruby Ring w Earth Mined Diamonds in Solid 14K Gold Oval 5.3x4mm
Located in Columbus, OH
This ring features a gorgeous pigeon blood red heated ruby from Madagascar, held in place by a
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

New Platinum 14K Rose Gold 3.07ctw GIA Round Ruby Diamond Halo Cocktail Ring
Located in Montclair, NJ
Transparency: Transparent Color: Red Species: Natural Corundum Variety: Ruby Geographic Origin: Madagascar
Category

2010s American Cocktail Rings

Materials

Diamond, Ruby, Rose Gold, Platinum

Shreve, Crump Low 9.13 Carat Red Cushion Cut Ruby and Diamond 3-Stone Ring
By Shreve, Crump Low
Located in Boston, MA
SI1 and D SI1, and a total carat weight of 2.04 carats. The 9.13 carat ruby is from Madagascar, and
Category

2010s American Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Platinum

Yellow Gold Contemporary Ring with GRS Certified Royal Blue and Pink Sapphires
By Polya Medvedeva Jewellery
Located in Berlin, DE
) sapphire, GRS (Swiss Lab) certified, 8,58x6,93x5,27 mm, Madagascar. Pear cut vivid natural ruby, 7,9x6,5mm
Category

21st Century and Contemporary German Contemporary Cluster Rings

Materials

Sapphire, Blue Sapphire, Ruby, Pink Sapphire, Gold, 14k Gold, 18k Gold, ...

18k Gold Contemporary Madagascar Ruby and Yellow Diamond Ring, by Gloria Bass
Located in Westmount, CA
accent diamonds is the gate way to the real gem - a bezel set Madagascar ruby, surrounded by a crown of
Category

21st Century and Contemporary Canadian Contemporary Fashion Rings

Materials

Yellow Diamond, Ruby, 18k Gold, Yellow Gold

GRS Certified 3.11 Carat Unheated Madagascar Ruby Diamond Ring
By KAHN JEWELRY
Located in Tsim Sha Tsui, HK
3.11 carat Unheated Madagascar Ruby Diamond Ring , Finished with white diamond in white gold
Category

2010s Hong Kong Contemporary Cocktail Rings

Materials

White Diamond, Ruby, 18k Gold

GRS Certified 3.01 Carat Natural Unheated Ruby Loose Stone in Pigeon Blood
Located in London, GB
GRS Certified 3.01 Carat Natural Unheated Madagascar Ruby Loose Stone in Pigeon Blood This Item
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

CDC Certified 5.25 Carat Ruby - Round ( Pair ) Heated ( Madagascar )
Located in New York, NY
Ruby ( Natural Corundum) Intense Red Round Shape ( Pair ) Heated Origin From Madagascar.
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Ruby

Platinum GIA Certified 9.13 Carat Ruby and Diamond Ring
Located in Chestnut Hill, MA
Platinum ruby ring featuring one GIA certified 9.13 carat Madagascar cushion cut ruby flanked by
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Ruby, Platinum

9.15 Carat GIA Certified Ruby Diamond Ring
Located in San Francisco, CA
redder color in any ruby - Burmese, Madagascar, or otherwise - than this big and beautiful faceted oval
Category

Late 20th Century Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold, Yellow Gold

Burmese Ruby Diamonds Earrings Rings Set in 18K White Gold 4.12 Cts Unworn
Located in Geneva, CH
weight of the Diamonds (earrings) is 1.78 cts The ring is set with a Ruby from Madagascar 2.11 cts No
Category

2010s Swiss Modern Band Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Genuine Pink Madagascar Ruby Yellow Gold Necklace
Located in GOES, NL
: • Red high quality Madagascar Ruby • Mandarin or Spessarite Garnet • 14k Yellow Gold sparkling hand
Category

2010s Malagasy Modern Beaded Necklaces

Materials

Ruby, Mandarin Garnet, 14k Gold

13.8 Carat Madagascar Ruby Loose Gemstone Oval 16x12mm
Located in Columbus, OH
NNJ Designs presents a 13.81 carat Madagascar Ruby gemstone! This Ruby gemstone would be perfect
Category

2010s American Loose Gemstones

Materials

Ruby

18k Gold Madagascar Ruby Paraiba Tourmaline and Tsavorite Garnet Cocktail Ring
By Faye Kim
Located in Darien, CT
Faye Kim 18k Gold Madagascar Ruby Paraiba Tourmaline and Tsavorite Garnet Ring. Bold, Beautiful
Category

2010s American Contemporary Cocktail Rings

Materials

Tourmaline, Tsavorite, Ruby, 18k Gold, Gold

3.08cts Madagascar Ruby Diamond Pendant in 14K Yellow Gold Oval 9x7mm
Located in Columbus, OH
This pendant features a stunning Madagascar ruby, with a 3.08-carat oval-shaped stone measuring
Category

21st Century and Contemporary Art Deco Pendant Necklaces

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

5ct Madagascar Ruby with Natural Diamond Accents in 14K Solid Gold OV 11x9mm
Located in Columbus, OH
A stunning 5 carat Madagascar Ruby takes center stage in this vintage-inspired ring, set in solid
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Ruby, Gold, 14k Gold, White Gold

6 Carat Madagascar Ruby Ring w Natural Diamond Accents in 14K Gold OV 10x7mm
Located in Columbus, OH
Make a statement with this vivid 5.8ct Madagascar ruby ring, set in solid 14K real gold and adorned
Category

21st Century and Contemporary Art Deco Fashion Rings

Materials

Diamond, Ruby, Gold, 14k Gold, White Gold

5ct Madagascar Ruby Ring w Natural Diamond Accents in Solid 14K Gold EM 9mm
Located in Columbus, OH
Make a bold statement with this 4.9-carat Madagascar ruby, set in solid 14k gold and accented with
Category

21st Century and Contemporary Art Deco Fashion Rings

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

4cts Madagascar Ruby Pendant with Natural Diamond Accents in Solid 14K Gold
Located in Columbus, OH
Radiating timeless beauty, this dainty pendant features a stunning 4.04-carat oval-cut Madagascar
Category

21st Century and Contemporary Art Deco Pendant Necklaces

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

4.8 Carat Solitaire Madagascar Ruby Ring in Solid 14K Yellow Gold EM 10x8mm
Located in Columbus, OH
resizing, message us the size you need. Specifications: Item Type: Ring Center Stone: Madagascar Ruby
Category

21st Century and Contemporary Art Deco Solitaire Rings

Materials

Ruby, Gold, 14k Gold, Yellow Gold

2.86ct Madagascar Ruby Earrings w Diamond Halo in Solid 14K Gold PE 8x6mm
Located in Columbus, OH
birthstone gift for your loved ones! Specifications: Item Type: Earrings Center Stone: Madagascar Ruby
Category

21st Century and Contemporary Art Deco Stud Earrings

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

GIA Certified 2.07 Carat Natural, Heart-Cut Madagascar Ruby Ring Set in Platinum
Located in Tokyo, JP
, Madagascar Ruby and 0.78 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the King of
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

Diamond GIA Madagascan Ruby Platinum Dangle Earrings
Located in Miami, FL
These striking Diamond and genuine Ruby earrings were crafted in platinum. This pair of earrings
Category

Vintage 1980s Dangle Earrings

Materials

Diamond, Ruby, Platinum

Dainty Madagascar Ruby Studs w Diamond Accents in 14K White Gold OV 8x6mm
Located in Columbus, OH
These dainty stud earrings feature a pair of 3.31 carat weight oval ruby gemstones with natural
Category

21st Century and Contemporary Art Deco Stud Earrings

Materials

Diamond, Ruby, Gold, 14k Gold, White Gold

Madagascar Ruby Stud Earrings w Earth Mined Diamonds in Solid 14K Gold TR 9x7mm
Located in Columbus, OH
These beautiful stud earrings feature a pair of 4.7 carat weight trillion cut ruby gemstones with a
Category

21st Century and Contemporary Modern Stud Earrings

Materials

Diamond, Ruby, Gold, 14k Gold, White Gold

Madagascar Ruby Stud Earrings w Earth Mined Diamonds in Solid 14K Gold TR 9x7mm
Located in Columbus, OH
These beautiful stud earrings feature a pair of 4.7 carat weight trillion cut ruby gemstones with a
Category

2010s American Victorian Stud Earrings

Materials

Diamond, Ruby, White Diamond, 14k Gold, White Gold, Gold

8 Carat Ruby Ring w a Natural Diamond Halo in Solid 14K Yellow Gold
Located in Columbus, OH
A gorgeous statement ruby ring perfect for flaunting! Claim this lovely Madagascar ruby set in
Category

21st Century and Contemporary Art Deco Fashion Rings

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

1.08 Carat Ruby from Madagascar Lotus Certified
Located in Hua Hin, TH
1.08 carat Ruby from Madagascar Lotus Certified Dimensions 7.23 x 5.43 x 3.26 mm Shape: Oval
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

1.67ct Oval Red Ruby GIA Certified Madagascar Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Ruby The GIA report reads as follows: GIA Report Number
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

1.67 Carat Oval Red Ruby GIA Certified Madagascar Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Ruby The GIA report reads as follows: GIA Report Number
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

23cts Madagascar Star Ruby Ring w Natural Diamond Accents in Solid 14K Gold
Located in Columbus, OH
Dazzle at any event with this stunning cocktail ring featuring a bezel-set 22.87-carat Madagascar
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Star Ruby, Gold, 14k Gold, Yellow Gold

Three-Stone Ruby Ring
Located in Coral Gables, FL
Graded As Madagascar In Origin. The Prong Set Ruby Is Accented By Two Oval Cut Diamonds Of VS Clarity & G
Category

2010s Malagasy Contemporary Three-Stone Rings

Materials

Ruby, 18k Gold, White Gold, Yellow Gold

5.71 Ct Ruby Round Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

2.01 Ct Ruby Round Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

5.18 Ct Ruby Round Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

2.15 Ct Ruby Pear Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

1.26 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

2.55 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

2.77 Ct Ruby Pear Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

5.57 Ct Ruby Round Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

5.20 Ct Ruby Round Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

2.25 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

1.47 Ct Ruby Pear Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

3.03 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

1.21 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

3.77 Ct Ruby Round Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

3.03 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

1.97 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

1.55 Ct Ruby Round Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

3.29 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

1.02 Ct Ruby Round Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

1.51 Ct Ruby Round Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

3.15 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

1.27 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

3.17 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

1.47 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose gemstone & matching your
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

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Madagascar Ruby For Sale on 1stDibs

Surely you’ll find the exact madagascar ruby you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and platinum. As it relates to this specific piece, our collection includes designs that are universally popular, but 1.5 carat and 2 carat carat weights, specifically, are sought with frequency. A madagascar ruby from D and A Style — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes round cut and antique cushion cut alternatives. There aren’t many items for men if you’re seeking a madagascar ruby, as most of the options available are for women and unisex.

How Much is a Madagascar Ruby?

The price for a madagascar ruby starts at $60 and tops out at $150,000 with these rings, on average, selling for $4,780.

The Legacy of Ruby in Jewelry Design

This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.

Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.

Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.

Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.

When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.

According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.

Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.

Questions About Madagascar Ruby
  • 1stDibs ExpertApril 5, 2022
    A Madagascar ruby is mined from the island of Madagascar. The island is known to have a wealth of ruby deposits. The rubies found here can be quite large, have good clarity and are an intense, medium-to-deep red color. Shop a variety of Madagascar ruby jewelry on 1stDibs.