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Gia Certified Rubies

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GIA Certified 1.05ct BURMA UNHEATED Ruby
Located in Singapore, SG
understanding and respect for our pricing decision. Myanmar (Burma) rubies are universally recognized as the
Category

21st Century and Contemporary Singaporean Art Deco Loose Gemstones

Materials

Ruby, 18k Gold, White Gold

4.06ct Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A large and unique stone, a 4.06 carat oval-shape ruby certified by the GIA. Rubies are one of the
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 4.3 Karat Natural Ruby Ring
Located in Los Angeles, CA
A Gia Certified 4.3 Karat Natural Ruby RIng. Reflecting upon the luminous quality of this GIA
Category

Mid-20th Century Indian British Colonial Cocktail Rings

Materials

Ruby, 22k Gold

Burmese Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
An elegant and chic ring featuring a 1.57 carat Burmese ruby which has been GIA certified. It has a
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

Burmese Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
has a bright vivid red color and is certified by the GIA. It is accented by 1.08 carats of round
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.88 Carat Ruby Diamond Ring
By Roshe Jewels
Located in Los Angeles, CA
This is a gorgeous GIA Certified Pear Cut Ruby and Diamond ring. The Ruby is natural and has
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Rose Gold

GIA Certified 1.31 Carat Ruby Cocktail Ring
Located in Miami, FL
Spectacular cocktail ring crafted in white gold showcasing a GIA Certified oval ruby weighing 1.31
Category

Vintage 1980s Unknown Modern Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

GIA Certified 17.15 Carat Unheated Ruby Ring
Located in Santa Barbara, CA
certified, unheated pigeon blood red ruby. We rescued this fabulous gemstone from a 100 year old ring owned
Category

2010s Art Deco Cocktail Rings

Materials

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

1.54 Carat GIA Certified No Heat Oval Ruby
Located in Great Neck, NY
GIA Certified Oval Ruby 1.54 carats Measuring (8.15x6.69x2.85) mm NO HEAT
Category

2010s Modern Loose Gemstones

Materials

Ruby

Burmese Ruby GIA Certified Diamond Earrings in Platinum
Located in Carmel-by-the-Sea, CA
Platinum, Burmese Ruby & Diamond Earrings - 4.56 carats of Burmese Ruby with GIA Certificate
Category

20th Century Stud Earrings

Materials

Ruby, Diamond, Platinum

GIA Certified Cabochon Burma Ruby Diamond Platinum Ring
Located in Beverly Hills, CA
A breathtaking ring featuring a GIA certified 3.00 carat cabochon Burma ruby surrounded by 1.00
Category

21st Century and Contemporary More Rings

Materials

Diamond, Ruby, Platinum, Rhodium

Burma Ruby Earrings 3.51 Carat GIA Certified
By Tamir
Located in Beverly Hills, CA
Burma Ruby earrings, exhibiting a sensational oval pair of GIA certified 3.51 carat total Rubies
Category

21st Century and Contemporary American Modern Drop Earrings

Materials

Diamond, White Diamond, Multi-gemstone, Ruby, Gold, 18k Gold, White Gold

GIA certified Burma Unheated Ruby Ring (Burmese Ruby Solitaire Ring)
Located in Singapore, SG
centerpiece. The ruby is accompanied by an GIA gem certificate, ensuring authenticity and quality verified
Category

21st Century and Contemporary Singaporean Art Deco Solitaire Rings

Materials

Ruby, 18k Gold

GIA Certified 2.75 Carat Burma Ruby Diamond Ring
Located in Cape May, NJ
GIA Certified 2.75 Carat Burma Ruby Trillion Cut Diamond 18K Gold Ring Era: Modern
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

3-Stone GIA Certified Unheated Ruby Diamond Ring
By Avanti
Located in Carrollton, TX
This handmade platinum setting showcases a stunning GIA certified, unheated cushion cut ruby that
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Emilio Jewelry GIA Certified 10.40 Carat Natural Ruby
By Emilio!
Located in New York, NY
From the Emilio Jewelry Vault, Showcasing a Gia certified 10.40ct Cabochon natural ruby in the
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

1.11 Carat Oval Burmese Red Ruby GIA Certified
Located in San Francisco, CA
This 1.11 carat GIA certificate number: 6204148746 Natural Burma Ruby was hand-selected by our
Category

21st Century and Contemporary Engagement Rings

Materials

Ruby

GIA Certified 1.48 Carat Ruby and Diamond Ring
Located in Trumbull, CT
Natural GIA Certified 1.48 Carat Oval Ruby set with 0.88 carat VS quality Diamond set in 18 Karat
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Ruby, 18k Gold

GIA Certified 1.39 Carat Ruby and Diamond Ring
Located in Trumbull, CT
Natural GIA Certified 1.39 Carat Emerald Cut Ruby and 0.94 Carat round white diamonds set in 18
Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Ruby, 18k Gold

GIA Certified 1.06 Carat Ruby Diamond Engagement Ring
Located in Trumbull, CT
GIA Certified 1.06 Carat Ruby and 1.06 Carat White Diamonds accents set in 18 Karat white Gold.The
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Ruby, 18k Gold

4.05 Carat Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
. Additionally, the ruby is certified by the GIA as natural and coming from Madagascar, known in the trade as
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 15.50 Carat Burma Ruby Bangle Bracelet
Located in Miami, FL
Stunning bangle bracelet crafted in 18 karat yellow gold, featuring 45 round and oval GIA certified
Category

21st Century and Contemporary Unknown Modern Bangles

Materials

Ruby, 18k Gold, Yellow Gold

GIA Certified 19.80 Carat Burma Ruby Bangle Bracelet
Located in Miami, FL
Stunning bangle bracelet crafted in 18 karat yellow gold, featuring 40 GIA certified oval cut no
Category

Vintage 1970s Unknown Modern Bangles

Materials

Ruby, 18k Gold, Yellow Gold

GIA Certified Straight Line 22.50 Carat Ruby Bracelet
Located in Miami, FL
weighing approximately .25 carats. Three of the rubies were tested by GIA at random, and were found to have
Category

Vintage 1970s French Modern Tennis Bracelets

Materials

Ruby, 18k Gold, White Gold

GIA Certified Diamond and Ruby Ring 2.54 Carat
Located in Mayfair, London, London
complete with a presentation box and GIA ruby report dated August 2018.
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

15.60ct Ruby Diamond Gold Drop Pendant, GIA Certified
Located in Beverly Hills, CA
A 15.60 carat natural ruby, certified by the GIA, is the centerpiece to this special pendant
Category

21st Century and Contemporary American Pendant Necklaces

Materials

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

3.74ct Burmese Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
An impressive ruby from the famed ruby mines in Burma (Myanmar). It weighs 3.74 carats and has a
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.31Carat Burma No Heat Ruby Ring
Located in Singapore, SG
a gem certificate(Report No#5222362703) from GIA stating that the ruby is Mogok, Burmese origin with
Category

21st Century and Contemporary Burmese Art Deco Engagement Rings

Materials

Ruby, 18k Gold

1.51 Carat GIA Certified No Heat Pear Shape Ruby
Located in Great Neck, NY
GIA Certified Pear Shape Ruby 1.51 Carats (9.26x6.14x3.23) mm NO HEAT
Category

2010s Modern Loose Gemstones

Materials

Ruby

3.46 Carat Ruby Diamond Halo Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A lovely platinum ring featuring a fine 3.46 carat natural ruby. The oval-shape ruby is certified
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1940s 4.14 Carat Ruby and Platinum Ring
Located in Kingston, NY
Offered is a Circa 1941 Vintage Platinum 4.14 ct Ruby Size 8 Accompanied with a GIA Gemologist
Category

Mid-20th Century More Rings

Materials

Ruby, Platinum

Platinum GIA Certified Burma Ruby Diamond Halo Heart Ring
Located in Houston, TX
. The stone is GIA certified with GIA 6201265626. With a halo of 10 round cut diamonds weighing 0.83
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 31.94 Carat Burmese Ruby Diamond Platinum Necklace
Located in Trumbull, CT
GIA-Certified 31.94-Carat Ruby and Diamond Platinum Necklace This stunning necklace showcases 43
Category

21st Century and Contemporary American Artisan Link Necklaces

Materials

Ruby, Diamond, Platinum

GIA Certified Diamond and Burma Ruby Three Stone Ring
By H H Jewels
Located in Miami, FL
rubies. A 1ct GIA certified center diamond graded L-VS1 shines bright amidst .80cts of Burma rubies set
Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

1.09 Carat Burmese Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
color which is certified by the GIA as natural with a Burmese origin. It is complemented by 0.31 carats
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, Platinum

No-Heat Burmese Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
sparkle to the ring. Hand-fabricated in platinum, certified by the GIA, and ready to be worn. Ring Size
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, Platinum

Natural GIA Certified 4.08 Carat Burma Ruby Platinum Ring
Located in Aspen, CO
accompanied with a certificate from GIA stating that the stone is unheated and Burma. This ruby weighs 4.08
Category

21st Century and Contemporary Unknown Contemporary More Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 5.87 Carat Ruby Diamond Ring in Platinum
Located in Great Neck, NY
GIA certified oval Ruby weighing 5.87 carats Measuring (14.85x10.18x4.75) mm Trapezoid Diamonds
Category

2010s American Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

10.78 Carat Burmese Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
platinum and certified by the GIA as natural with a Burma origin, this contemporary design showcases
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

2.00 Carat Burmese Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
original GIA certificate stating natural ruby with Burmese origin. Ring Size 5.75 Weight: 6.8 grams
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 0.97 Carat Burma Ruby Diamond Platinum Ring
Located in Lexington, KY
You don't often see a certified Natural Ruby like this. The color is a sumptuous red that screams
Category

Mid-20th Century Unknown Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Harry Winston Burma Ruby Diamond Platinum GIA Certified Ring
By Harry Winston
Located in Feasterville, PA
An iconic Harry Winston ring showcasing a 3.02ct Burma ruby set in 18k yellow gold flanked by 2
Category

Early 2000s Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified Antique French Victorian Ruby Diamond Navette Ring
Located in Santa Barbara, CA
Band Width: 1.5mm Weight: 4.3 grams GIA Lab Report # 1216570801 (ruby) Includes: Certified Appraisal
Category

Antique Mid-19th Century French Victorian Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Silver

GIA Certified 15.42 Carat Diamond Heart and Ruby Necklace
Located in Miami, FL
weighing approximately 2.88 carats, G color, SI clarity, 3 GIA certified round brilliant cut diamonds
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Karat Gold, GIA Certified Burmese Ruby Diamond Ring
Located in Brisbane City, QLD
accompanying GIA report. The report details that the ruby is of Myanmar (Burma) origin and that it has been
Category

20th Century Burmese Modern Cluster Rings

Materials

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

GIA Certified No Heat Red Ruby and Diamond Stud Earrings
Located in Beverly Hills, CA
GIA certified No Heat Thai ruby and diamond yellow gold stud earrings! Each earring has an
Category

21st Century and Contemporary Thai Contemporary Stud Earrings

Materials

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

GIA Certified 56 Carat Burma No Heat Ruby Diamond Bracelet
Located in Beverly Hills, CA
This GIA-certified Burma no heat ruby bracelet features 56 carats of bold, purplish-red rubies and
Category

Mid-20th Century Burmese Retro Tennis Bracelets

Materials

Diamond, White Diamond, Ruby, Platinum

No-Heat Gem Ruby Diamond Platinum Gold Ring, GIA Certified
Located in Beverly Hills, CA
A GIA certified unheated 2.53 carat ruby in an 18K yellow gold setting is the feature of this
Category

2010s Cocktail Rings

Materials

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

GIA Certified 21.91 Star Oval Ruby Diamond Platinum Pendant Necklace
Located in Stamford, CT
21.91ct star Ruby pendant necklace. GIA certified cabochon oval ruby with 19 round, European and
Category

Early 20th Century Necklace Enhancers

Materials

Diamond, Ruby, Platinum

GIA Certified 4.81 Carat Center Diamond and Ruby Bombay Ring
By Sophia D
Located in New York, NY
Gorgeous and elegant GIA certified 4.81 carat center diamond together with rubies with the total
Category

2010s American Band Rings

Materials

Diamond, Ruby, Platinum

4.21 Carat Thai Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A captivating ruby, weighing 4.21 carats, is the focal point of this contemporary ring. The antique
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Ruby, Platinum

GIA Certified Black Enamel Ruby Diamond Platinum Cluster Cocktail Ring
Located in Stamford, CT
. total weight .62cts, I, VS1, GIA certificate #2155372741 6 Calibré cut kite shaped bright red Rubies
Category

2010s Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA certified 0.96Ct Burma Unheated Ruby Ring in 18K Gold (Ruby Unisex Ring)
Located in Singapore, SG
This GIA-certified Burmese ruby ring features a unisex design that complements both men and women
Category

21st Century and Contemporary Singaporean Art Deco Engagement Rings

Materials

Diamond, Ruby, 18k Gold

GIA Certified 1.47 Carat Diamond Ruby Yellow Gold Engagement Ring
Located in Stamford, CT
1950's Mid-Century Diamond and ruby engagement ring. GIA certified transactional cut center diamond
Category

Mid-20th Century Engagement Rings

Materials

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

GIA Certified 1.20 Pear Red Ruby Diamond Gold Dangle Earrings
Located in Stamford, CT
Ruby and diamond dangle earrings. GIA certified pear shaped rubies with 74 round diamonds set in
Category

Early 2000s Dangle Earrings

Materials

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

GIA certified 1.06Carat Burmese Unheated Ruby and Natural Diamond Pendant
Located in Singapore, SG
GIA certified Burma Unheated Ruby, and Natural Colorless Diamonds in 18k solid gold pendant
Category

21st Century and Contemporary Singaporean Art Deco Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

GIA Certified 2.09 Carat Oval Ruby and Diamond Cocktail Ring
Located in Great Neck, NY
This stunning cocktail ring features a beautiful GIA Certified 2.09 Carat Oval Ruby with a Diamond
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

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Gia Certified Rubies For Sale on 1stDibs

Find an expansive variety of gia certified rubies available on 1stDibs. Frequently made of Gold, 18k Gold and White Gold, these items were constructed with great care. Our selection of items includes 109 vintage examples as well as 294 contemporary versions. Our collection, which features older pieces for sale from the 19th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. Contemporary and Modern are consistently popular styles when it comes to gia certified rubies. Beyond Fine Jewelry, Peter Suchy and DGI each produced beautiful examples of these items that are worth considering. A selection of oval cut, cushion cut and round cut can be found today on these pages. If you’re browsing the variety of gia certified rubies for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are Gia Certified Rubies?

Prices for gia certified rubies can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,250 and can go as high as $1,188,964, while gia certified rubies, on average, fetch $12,000.

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 Gia Certified Rubies
  • 1stDibs ExpertApril 5, 2022
    Yes, Cartier diamonds are indeed GIA certified. The Gemological Institute of America (GIA) works closely with Cartier and certifies everything from the cut and clarity to the color of the gem. Shop a collection of expertly vetted Cartier jewelry from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    When a diamond is GIA certified, it means that the stone has undergone the meticulous set of grading procedures that have been established by the Gemological Institute of America. The GIA is not a jeweler — it is an independent, nonprofit group that sets the standards for determining the quality of a diamond.
  • 1stDibs ExpertAugust 17, 2021
    In the United States, diamond rings are certified by an official gemological laboratory known as the Gemological Institute of America. A certified diamond ring means that the diamond has undergone a quality analysis by experts at an institution such as the GIA and these experts have issued a lab report that is indicative of the grading process.
  • 1stDibs ExpertMarch 22, 2022
    Whether Neil Lane diamonds are GIA-certified or not depends on the piece. All of the diamonds featured in rings and other jewelry designs from the Neil Lane Couture collection do carry GIA certification. Pieces made for third-party retailers may not. On 1stDibs, find a collection of Neil Lane jewelry.
  • 1stDibs ExpertFebruary 13, 2023
    While diamond studs don't need to be GIA-certified to be sold, experts typically recommend that you only purchase diamonds that carry certification from the Gemological Institute of America (GIA) or Authentic Gem Security Lab (AGSL). Certifications bring transparency to the buying process, allowing you to know the level of quality of a diamond before you purchase it. Shop a collection of vintage and modern diamond gemstone earrings from some of the world’s top jewelers on 1stDibs.
  • 1stDibs ExpertAugust 15, 2024
    Many experts believe that buying a GIA-certified diamond is worth it. The Gemological Institute of America (GIA) has a well-established reputation for providing accurate, trustworthy ratings and certifications. A diamond that carries a GIA certification has undergone rigorous examinations and tests to assess its quality, which can make it a good investment. Find a diverse assortment of diamond jewelry on 1stDibs.