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GIA Certified Oscar Heyman 6 Ct. Alexandrite Diamond engagement ring
By Oscar Heyman
Located in Chicago, IL
Oscar Heyman Alexandrite Diamond engagement ring is an impressive piece of jewelry featuring a 6.04
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Alexandrite, Platinum

GIA Certified 4 carat Color Change Alexandrite Diamond Cocktail Ring
Located in Santa Barbara, CA
Face: 15mm L x 13mm W Band Width: 3mm Weight: 7.1 grams Includes: Certified Appraisal on request, GIA
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Alexandrite, Diamond, Gold, 18k Gold, White Gold

Cat’s Eye Alexandrite Chrysoberyl, 5.24 Carat Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This captivating 5.24 carat cat's eye alexandrite chrysoberyl is exceptionally rare, as it exhibits
Category

21st Century and Contemporary Unknown Artisan Loose Gemstones

Materials

Alexandrite, Chrysoberyl, Cat’s Eye

GIA Certified .95 Carat Alexandrite Diamond Platinum Art Deco Engagement Ring
Located in Stamford, CT
1920's Art Deco Alexandrite and diamond engagement ring. GIA certified oval center stone, .95
Category

Early 20th Century Engagement Rings

Materials

Alexandrite, Diamond, Platinum

GIA Certified 4 Carat Unheated and Untreated Alexandrite Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
alexandrite - GIA certified - Most sought after color change! Green to Purple - Both colors are very well
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Alexandrite, Platinum

GIA Certified 4.60 Carat Natural Color Changing Alexandrite and Diamond Ring
By Alberto
Located in GREAT NECK, NY
4.60 Carats - Measuring 11.86 x 9.29 x 4.26 mm GIA Certified Diamond Details: 88 Brilliant White
Category

2010s American Contemporary Cocktail Rings

Materials

Alexandrite, Diamond, White Diamond, 14k Gold, White Gold

GIA Certified Natural Oval Natural Alexandrite Diamond Ring 14K White Gold
By Alberto
Located in GREAT NECK, NY
Metal: 14K White Gold Center Stone: 1 Oval Shaped GIA Certified Natural Color Changing Alexandrite
Category

2010s American Contemporary Engagement Rings

Materials

Alexandrite, Diamond, White Gold, 14k Gold

GIA Certified 3.52 Carat Natural Alexandrite Diamond 18KWG Ring, June Birthstone
Located in Los Angeles, CA
Alexandrite Side Stones Diamonds Metal Type 18K White Gold Metal Weight 3.03 gr Report GIA Report Size 7
Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Alexandrite, Diamond, 18k Gold, White Gold

Rare GIA Certified 1.75 Ct. Alexandrite Ring in 18k White Gold with Diamonds
Located in Houston, TX
Rare GIA Certified 1.75 Ct. Alexandrite Ring in 18K White Gold with Diamonds Discover timeless
Category

1990s Unknown Engagement Rings

Materials

Diamond, Alexandrite, 18k Gold, White Gold

Elegant Alexandrite Diamond White Gold Ring GIA Cert
Located in Bloomington, MN
ring also showcases a .32ct Alexandrite, certified by GIA. The Alexandrite has the classic green to
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Alexandrite, Diamond, 14k Gold, White Gold

Alexandrite Sun Burst Pendant With Diamonds In Platinum GIA Cert
Located in Bloomington, MN
, crafted in 900pt platinum. This pendant holds a beautiful 0.42ct color-change Alexandrite (GIA Certified
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Alexandrite, Diamond

GIA Natural Alexandrite Diamond Pendant Necklace .70ct Brand New 14K Rose Gold
Located in Dearborn, MI
Featuring a Glamorous Genuine GIA Certified .50ct Oval Natural Alexandrite Enormous Green-Blue Changing to
Category

2010s Pendant Necklaces

Materials

Alexandrite, Diamond, 14k Gold, Rose Gold

New 18k Gold 1.70ct GIA Pear Alexandrite Marquise Diamond Dangle Pendant Chain
Located in Montclair, NJ
. It features a breathtaking, GIA certified, natural color changing alexandrite stone that is full of
Category

2010s Pendant Necklaces

Materials

Alexandrite, Diamond, 14k Gold, 18k Gold

Alexandrite Ring With Diamonds In White Gold
Located in Bloomington, MN
white gold. The centerpiece is a 0.22ct Alexandrite (GIA Certified), known for its enthralling color
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Alexandrite, Diamond, 14k Gold, White Gold

Spectacular 2.93 Carat GIA Certified Alexandrite Diamond Gold Ring
Located in Sarasota, FL
18k Ring with GIA certified 2.93 carat Alexandrit and 18 RBs weighing 1.40 carats.
Category

21st Century and Contemporary More Rings

Materials

Alexandrite, Diamond, 14k Gold

Spectacular 2.93 Carat GIA Certified Alexandrite Diamond Gold Ring
Located in Sarasota, FL
18k Ring with GIA certified 2.93 carat Alexandrit and 18 RBs weighing 1.40 carats. *Please note
Category

21st Century and Contemporary More Rings

Materials

Alexandrite, Diamond, 14k Gold

Platinum Ring with GIA Certified 5.85 Carat Alexandrite
Located in Sarasota, FL
Platinum ring with one GIA certified 5.85 carat fine Alexandrite and 14 round brilliant diamonds
Category

2010s More Rings

Materials

Alexandrite, Diamond, Platinum

Magnificent Platinum Ring with 2.49 Carat Alexandrite
Located in Sarasota, FL
Platinum ring with GIA certified 2.49 carat Alexandrite and 10 round diamonds weighing 2.38 carats.
Category

2010s Cocktail Rings

Materials

Alexandrite, Diamond, Platinum

Spectacular 2.93 Carat GIA Cert Alexandrite Diamond Gold Ring
Located in Sarasota, FL
Pave Diamond Ring with GIA certified 2.93 carat natural Alexandrite and approximately 1.00 carat of
Category

21st Century and Contemporary More Rings

Materials

Alexandrite, Diamond, 14k Gold

GIA Certified 2.05 Carat Alexandrite Diamond Halo Gold Ring
By Beyond Fine Jewelry
Located in NEW YORK, NY
GIA Certified Alexandrite Oval 2.05 Carat with very good color change encircled in a halo of White
Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Alexandrite, Diamond, White Diamond, Gold, 18k Gold, White Gold

Natural GIA Certified 0.66Ct. Alexandrite Vintage Ring
Located in New York, NY
18K white gold. This ring features a natural 0.66 carat oval alexandrite that is certified by the
Category

21st Century and Contemporary Victorian Engagement Rings

Materials

Alexandrite, Diamond, 18k Gold, White Gold

6.53 carat Alexandrite and Diamond Ring GIA Certified.
By Shreve, Crump Low
Located in Chestnut Hill, MA
6.53cts GIA certified 2155378867 the diamonds have an approximate weight of 1.54 carat. having a color and
Category

21st Century and Contemporary Dome Rings

Materials

Alexandrite, Diamond, White Diamond, Platinum

GIA Certified 4.08 Carat Natural Alexandrite and Diamond Ring
By Claude Morady Estate Jewelry
Located in Beverly Hills, CA
Alexandrite weighs 4.08 carats. G.I.A. certified, it is a beauty. The oval cut stone is set in platinum and
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Alexandrite, Diamond, Platinum

Natural GIA Certified 0.86 Ct Brazillian Alexandrite Diamond Vintage Ring
Located in New York, NY
certified by the Gemological Institute of America (GIA) and is surrounded by brilliant white diamonds. The
Category

21st Century and Contemporary Brazilian Victorian Cocktail Rings

Materials

Alexandrite, Diamond, Platinum

GIA Certified 1.01 Carat Alexandrite Cushion Diamond Two Color Gold Ring
By Beyond Fine Jewelry
Located in NEW YORK, NY
GIA Certified 1.01 Carat Alexandrite Cushion with Good Color Change encircled in a Halo of White
Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Alexandrite, Diamond, White Diamond, Gold, 18k Gold, White Gold, Yellow ...

Natural GIA Certified 0.75 Ct Alexandrite Diamond Vintage Ring
Located in New York, NY
certified by the Gemological Institute of America (GIA) and is surrounded by brilliant white diamonds. The
Category

21st Century and Contemporary Brazilian Victorian Cocktail Rings

Materials

Alexandrite, Diamond, White Gold

Three-Stone GIA Alexandrite Shield Ring
Located in METAIRIE, LA
This 14 Karat White Gold Alexandrite Shield Ring features 3 Oval cut GIA Certified Natural
Category

Vintage 1910s Art Deco Three-Stone Rings

Materials

Alexandrite, 14k Gold, White Gold

GIA Certified 0.78 Carat Alexandrite Diamond Two Color Gold Double Halo Ring
By Beyond Fine Jewelry
Located in NEW YORK, NY
GIA certified 0.78 Carat Alexandrite Round very Good Color Change Encircled in Halo of 16 Natural
Category

21st Century and Contemporary American Modern Bridal Rings

Materials

Alexandrite, Diamond, White Diamond, Pink Diamond, Gold, 18k Gold, Rose ...

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Gia Certified Alexandrite For Sale on 1stDibs

You are likely to find exactly the gia certified alexandrite you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, White Gold and 18k Gold, this item was constructed with great care. You can easily find a 3 antique edition and 31 modern creations to choose from as well. You’re likely to find the perfect gia certified alexandrite among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but 1.5 Carat and 2 Carat versions are of considerable interest. Creating a gia certified alexandrite has been a part of the legacy of many jewelers, but those produced by Alberto, Beyond Fine Jewelry and Claude Morady Estate Jewelry are consistently popular. An oval cut version of this piece has appeal, but there are also cushion cut and pear cut versions for sale. When shopping for a gia certified alexandrite, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Gia Certified Alexandrite?

On average, a gia certified alexandrite at 1stDibs sells for $18,950, while they’re typically $3,995 on the low end and $89,890 for the highest priced versions of this item.

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About Gia Certified Alexandrite
  • 1stDibs ExpertApril 5, 2022
    You can tell if alexandrite is real by looking at the size and clarity of the stone. Large and clear alexandrite is extremely rare, which means finding a real one like this is doubtful. Synthetic alexandrites often contain spherical bubbles or tadpole inclusions. You’ll also want to check the color change, as real alexandrite changes from a greenish hue to something that’s reddish Shop a collection of alexandrite jewelry from some of the world’s top sellers on 1stDibs.
  • 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.