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Gia Certified Diamond Posts

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Vivid Diamonds GIA Certified Diamond Dangle Earring
By Vivid Diamonds
Located in Miami, FL
a spectacular collection of GIA certified pear shape diamonds and marquise cut diamonds weighing
Category

21st Century and Contemporary American Modern Drop Earrings

Materials

Diamond, Platinum

Vivid Diamonds GIA Certified 14.8 Carat Dangle Diamond Earrings
By Vivid Diamonds
Located in Miami, FL
Sensational Vivid Diamonds Dangle earrings crafted in platinum showcasing 2 GIA certified round
Category

21st Century and Contemporary American Modern Drop Earrings

Materials

Diamond, Platinum

Vivid Diamonds GIA Certified 2.09 Carat Diamond and Ruby Stud Earrings
By Vivid Diamonds
Located in Miami, FL
Enchanting Vivid Diamonds Stud earrings crafted in Platinum featuring 2 GIA certified European cut
Category

21st Century and Contemporary American Art Deco Stud Earrings

Materials

Ruby, Diamond, Platinum

GIA Certified 29.77 Carat Emerald Cut Diamond in/Out Hoop Earrings
By Vivid Diamonds
Located in Miami, FL
Spectacular in/out round hoop earrings, crafted in platinum, showcasing 62 GIA Certified emerald
Category

21st Century and Contemporary American Modern Hoop Earrings

Materials

Diamond, Platinum

GIA Certified Red Natural Ruby Diamond Gold Clip Post Flower Earrings
Located in Stamford, CT
Mid-Century ruby and diamond clip post earrings. Vivid red color, textured flower design. Set with
Category

Mid-20th Century Lever-Back Earrings

Materials

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

GIA Certified 2.4 Carat Diamonds Platinum Halo Stud Earrings Screw Back Post
By FERRUCCI
Located in New York, NY
GIA Certified 2.4 Carat Diamond Halo Studs earrings hand made in Platinum, with Screw-Back post
Category

2010s American Art Deco Stud Earrings

Materials

Diamond, White Diamond, Platinum

GIA Certified 2.27 Carat Diamonds Platinum Halo Stud Earrings Screw Back Post
By FERRUCCI
Located in New York, NY
GIA Certified 2.27 Carat Diamond Halo Studs earrings hand made in Platinum, with Screw-Back post
Category

2010s American Art Deco Stud Earrings

Materials

Diamond, White Diamond, Platinum

GIA Certified 2.4 Carat Diamonds Platinum Halo Stud Earrings Screw Back Post
By FERRUCCI
Located in New York, NY
GIA Certified 2.4 Carat Diamond Halo Studs earrings hand made in Platinum, with Screw-Back post
Category

2010s American Art Deco Stud Earrings

Materials

Diamond, White Diamond, Platinum

Vivid Diamonds AGL Certified 10.66 Carat Ruby and Diamond Earrings
By Vivid Diamonds
Located in Miami, FL
Breathtaking Ruby and Diamond Stud Earrings crafted in Platinum and 18K Yellow Gold featuring two
Category

21st Century and Contemporary Unknown Modern Stud Earrings

Materials

Diamond, Ruby, 18k Gold, Platinum

GIA Certified Artdeco Asscher Diamond Studs
By M&V Vanguard Jewelry
Located in New York, NY
Diamond Earrings with Asscher Cut GIA Certified Diamonds 0.90 ct each stone
Category

2010s American Art Deco Stud Earrings

Materials

Diamond, Platinum

GIA Certified Artdeco Asscher Diamond Studs
By M&V Vanguard Jewelry
Located in New York, NY
Diamond Earrings with Asscher Cut GIA Certified Diamonds 0.91 ct & 0.92 ct stones
Category

2010s American Art Deco Stud Earrings

Materials

Diamond, Platinum

GIA Certified Fancy Yellow & White Diamond Earrings
By Spectra Fine Jewelry
Located in New York, NY
Gemological Institute of America (GIA) stating they are natural diamonds of fancy yellow color with even
Category

21st Century and Contemporary American Drop Earrings

Materials

White Diamond, Yellow Diamond, Platinum, 18k Gold

GIA Certified Pear Shape Sapphire & Diamond Drop Earring
Located in New York, NY
and round brilliant & baguette diamonds within entire earring, 1.10tcw. Sapphires are GIA certified
Category

21st Century and Contemporary Art Deco Drop Earrings

Materials

Sapphire, Diamond, 18k Gold

GIA Certified White Gold Diamond Earrings 1.04ct TDW
Located in London, GB
RichDiamonds presentation box and GIA diamond reports dated July and September 2020.
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Peter Suchy GIA Certified 2.04 Carat Diamond Platinum Earrings
By Peter Suchy
Located in Stamford, CT
1920'a estate, with baguette halo diamonds in a clip post platinum setting. Both diamonds are GIA
Category

21st Century and Contemporary Lever-Back Earrings

Materials

Diamond, Platinum

Beauvince GIA ISI1 Certified 2.01 Carat Round Diamond Studs
By Beauvince Jewelry
Located in New York, NY
Diamond Clarity: SI1 Excellent Cut, Polish & Symmetry, Faint Fluorescence Certificate: GIA 6411280630
Category

2010s Stud Earrings

Materials

Diamond, 18k Gold

Old European Cut GIA Certified Diamond Yellow Gold Earrings
Located in New York, NY
secured by a post and omega clip back. The diamonds are certified by the GIA - one weighing 1.50 carats
Category

Vintage 1920s American Lever-Back Earrings

Materials

Diamond, Yellow Gold

Stunning 16.58 Carat GIA Certified Diamond Platinum Cluster Earrings
Located in New York, NY
Amazing Winston style platinum diamond ear clips set with a total of 22 - 11 in each earring
Category

Early 2000s American Clip-on Earrings

Materials

Diamond, Platinum

GIA Certified 5.00 Carat Ruby Diamond White Gold Earrings
Located in Stamford, CT
Natural no heat GIA certified cabochon Ruby and diamond earrings. Open work clip post 18k white
Category

Mid-20th Century Lever-Back Earrings

Materials

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

Beauvince GIA HVVS2 Certified 2.01 Carat Round Solitaire Diamond Studs
By Beauvince Jewelry
Located in New York, NY
perfectly matched with Beauvince GIA HVVS2 Certified 1.00 Ct Round Solitaire Diamond Pendant.
Category

2010s Contemporary Stud Earrings

Materials

Diamond, White Diamond, 18k Gold

GIA Certified F1 4ct Colombian Emerald & 2 Gia Diamond FVVS2 Earrings 18kw Gold
Located in New York, NY
GIA Certified F1 4ct Colombian Emerald and 2 GIA Certificates for each of the Diamond 0.85 ct FVVS2
Category

Early 2000s Clip-on Earrings

Materials

Diamond, Emerald, 18k Gold

Beauvince GIA HSI1 Certified 2.01 Carat Round Solitaire Diamond Studs
By Beauvince Jewelry
Located in New York, NY
Diamond Solitaire Studs are a signature everyday piece of jewelry. They are a classic and a
Category

2010s Contemporary Stud Earrings

Materials

Diamond, White Diamond, 18k Gold

GIA Certified Natural Pear Turquoise Diamond Halo Gold Earrings
Located in Stamford, CT
Mid-Century 1950s GIA certified natural Turquoise and diamond clip post earrings. Natural untreated
Category

Mid-20th Century Lever-Back Earrings

Materials

Diamond, Turquoise, Gold, 14k Gold, 18k Gold, White Gold, Yellow Gold

Beauvince GIA Certified 2.51 Carat Pear Shape Solitaire Diamond Studs
By Beauvince Jewelry
Located in New York, NY
Diamond Clarity: SI2 (Slightly Included 2) Certificate: GIA 5191574463 Center Diamond (2) Weight: 1.18
Category

2010s Contemporary Stud Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Contemporary Aquamarine and GIA Certified Diamond Drop Earrings in Platinum
Located in London, GB
A beautiful pair of contemporary aquamarine and GIA certified diamond drop earrings set in
Category

2010s British Contemporary Drop Earrings

Materials

Aquamarine, Diamond, Platinum

GIA Certified Platinum Fancy Yellow Diamond Chandelier Earrings in Stock
Located in Boca Raton, FL
GIA Certified Platinum Fancy Yellow Diamond Chandelier Earrings Material: Platinum Diamond Details
Category

21st Century and Contemporary Contemporary Chandelier Earrings

Materials

Diamond, Platinum

GIA Certified White Gold Princess Cut Diamond Earrings 1.01ct TDW
Located in London, GB
the second diamond weighs 0.51ct, D colour and VVS1 clarity. They finish with post and butterfly back
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Harakh GIA Certified Platinum Colorless Diamond Dangle Drop Chandelier Earrings
By Harakh
Located in New York, NY
. It secures comfortably with guardian post lock. The diamonds are graded as D-F color and IF-VS
Category

2010s Indian Contemporary Chandelier Earrings

Materials

Diamond, Platinum

GIA Certified Grade A Jadeite Jade Diamond Yellow Gold Earrings
Located in Stamford, CT
GIA certified natural untreated jadeite jade and diamond pierced disc clip post 18k yellow gold
Category

Mid-20th Century Lever-Back Earrings

Materials

Diamond, Jade, Gold, Yellow Gold, 18k Gold

Beauvince GIA H VVS1 Certified 2.00 Carat Round Solitaire Diamond Studs
By Beauvince Jewelry
Located in New York, NY
perfectly matched with Beauvince GIA HVVS1 Certified 1.00 Ct Round Solitaire Diamond Pendant.
Category

2010s Contemporary Stud Earrings

Materials

Diamond, White Diamond, 18k Gold

GIA Report Certified 3.19 Carat Total Weight Diamond Stud Earrings
Located in Coral Gables, FL
. The 2 round brilliant cut GIA graded diamonds are 1.57 carat SI1 clarity with G color, and 1.62 carat
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, 14k Gold, White Gold

GIA Certified Pink Orange Padparadscha Sapphire & Diamond 18k Gold Halo Pendant
By Gems and Jewels UK
Located in Birmingham, GB
. 1.06ct GIA certified natural sapphire with a fine bright pink colour with subtle orange undertones. Often
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Sapphire, Padparadscha Sapphire , Gold, 18k Gold...

Platinum 1.69ctw GIA Certified Pear Brilliant Old Cut Diamond Stud Earrings
Located in Montclair, NJ
two exceptionally brilliant and fiery GIA certified OLD CUT pear brilliant diamonds. The diamonds
Category

2010s American Stud Earrings

Materials

Diamond, Platinum

GIA Report Certified 6 Carat Pink Sapphire and Diamond Earrings
Located in Coral Gables, FL
diamonds. The closure is a post with hinged Omega clasp for ear support.
Category

1990s Contemporary Clip-on Earrings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

J. Birnbach GIA Certified 10.06 carat EVS2 Pear Diamond Drop Earrings
By J. Birnbach
Located in New York, NY
gala. This incredible pair of diamond drop earrings feature a matched pair of spectacular GIA certified
Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, White Diamond, White Gold

GIA Certified Emerald Cut Diamond Drop Earrings in 18k White Gold
Located in La Jolla, CA
GIA Certified Emerald Cut Diamond Drop Earrings in 18k White Gold GIA Certified Diamond Drop
Category

21st Century and Contemporary North American Drop Earrings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 1.35ct Australian Bi Color Sapphire And Diamond Platinum Ring
Located in Birmingham, GB
Natural Australian Bi Colour Sapphire & Diamond Platinum Three Stone Ring. Rare GIA Certified 1.35
Category

21st Century and Contemporary Three-Stone Rings

Materials

White Diamond, Green Sapphire, Yellow Sapphire, Blue Sapphire, Sapphire,...

GIA Certified 2.07 Carat Diamonds Round 18k Gold Martini Stud Earrings
Located in Aventura, FL
diamonds are secured in "martini" shaped Four-prong settings with comfortable posts for pierced ears
Category

20th Century Stud Earrings

Materials

Diamond

GIA Certified Classic Round Brilliant Diamond Studs in 14K White Gold
Located in New York, NY
Stud earrings contains 2 matched GIA certified round brilliant diamonds weighing a total of 1.84cts
Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Diamond, White Gold

GIA Certified 1.32ct Fine ROYAL Blue Oval Sapphire Diamond Platinum Halo Pendant
By Gems and Jewels UK
Located in Birmingham, GB
Fine Royal Blue Sapphire & Diamond Platinum Oval Halo Pendant Necklace. GIA Certified 1.32 carat
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, White Diamond, Platinum

GIA Certified 9.00 Carat Purple Pink Sapphire Diamond Yellow Gold Earrings
Located in Stamford, CT
round diamond halos. Clip and post style. GIA certified. 2 free form purplish pink cabochon sapphires
Category

21st Century and Contemporary Lever-Back Earrings

Materials

Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, Yellow Gold

GIA Certified Untreated Orange Sapphire & Diamond Three Stone 18k Gold Ring
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified Untreated Orange Sapphire & Diamond Three Stone 18k Gold Ring. Certified 1.00ct fine
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Padparadscha Sapphire , Sapphire, Yellow Sapphire, Yellow Gold,...

GIA Certified 18 Carat Brilliant and Rose Cut Diamond Dangling Earrings
By Harakh
Located in New York, NY
diamonds. The earrings secure comfortably with push back and post. These earrings are a part of our
Category

2010s Indian Contemporary Dangle Earrings

Materials

Diamond, 18k Gold, White Gold

Gia Certified 3.06 Carat Colombian Emerald & Diamond 18k Yellow Gold Halo Ring
By Gems and Jewels UK
Located in Birmingham, GB
Fine GIA Certified Vivid Green Colombian Emerald & Diamond 18k Yellow Gold Halo Ring. 3.06 Total
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold

12.23ct GIA Certified RARE Russian Emerald & Diamond 18k White Gold Halo Pendant
By Gems and Jewels UK
Located in Birmingham, GB
Rare And Unique Natural GIA Certified Russian Emerald & Diamond 18k White Gold Halo Pendant
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold

Halo Platinum GIA Certified 2.22 Carat F Color Asscher Cut Diamond Earrings
Located in Los Angeles, CA
DeKara Designs Collection Metal- 90% Platinum, 10% Iridium. Stones- 2 GIA Certified Asscher Cut
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Platinum

Roman Malakov GIA Certified 14.22 Carat Total Emerald Cut Diamond Stud Earrings
By Roman Malakov
Located in New York, NY
diamonds are GIA certified, K Color and VVS1-VVS2 in Clarity. Hand-crafted in Platinum, with an omega/post
Category

21st Century and Contemporary American Stud Earrings

Materials

Diamond, Platinum

GIA Certified Untreated Fancy Pink Purple Diamond Art Deco Style Platinum Ring
By Gems and Jewels UK
Located in Birmingham, GB
GIA certificate confirming diamond as natural untreated colour with Si2 clarity and a unique kite
Category

21st Century and Contemporary British Three-Stone Rings

Materials

Pink Diamond, Diamond, White Diamond, Platinum

GIA Certified Untreated Asscher Sapphire Diamond 18k White Gold Three Stone Ring
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified Deep Blue Untreated Australian Sapphire & Diamond 18k White Gold Three Stone Ring
Category

21st Century and Contemporary Three-Stone Rings

Materials

White Diamond, Diamond, Sapphire, Blue Sapphire, Green Sapphire, White G...

GIA Certified 7.05 Carat Blue Kashmir Sapphire Diamond Earrings in 18K Gold
Located in Trumbull, CT
This stunning post back earrings boasts GIA certified Blue Kashmir Sapphire surrounded by marquee
Category

21st Century and Contemporary Artisan More Earrings

Materials

Diamond, Sapphire, 18k Gold

18K Yellow Gold Triple Excellent GIA Certified 2.31 Carat Round Diamond Studs
Located in Los Angeles, CA
DeKara Designs Classic Metal- 18K Yellow Gold, .750. Stones- 2 GIA Certified Round Diamonds, L
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

GIA Certified 1.00 Carat Diamond Raindance Style 18 Karat Gold Handmade Ring
By Gems and Jewels UK
Located in Birmingham, GB
with 7 round brilliant cut white diamonds. The largest diamond is a GIA Certified 0.70ct with Si2
Category

21st Century and Contemporary British Cluster Rings

Materials

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

GIA Emerald 18K Earrings Diamond Vintage Certified Natural VS Fine 12.18 CTS!
Located in Sylvania, GA
Old South Jewels proudly presents...LUXURY. VINTAGE GIA CERTIFIED 12.18 CARAT EMERALDS & DIAMOND
Category

Antique 19th Century Stud Earrings

Materials

Diamond, Emerald, 18k Gold

GIA Certified 11.33 Carat Pink Sapphire Diamond White Gold Cluster Earrings
Located in Stamford, CT
Oval sapphire and diamond cluster earrings. Clip post earrings with a hidden hook on the back to
Category

1990s Modern Clip-on Earrings

Materials

Diamond, Pink Sapphire, Sapphire, 18k Gold, White Gold

GIA Certified 1.55ct Colombian Emerald Diamond 18k Yellow Gold Cluster Halo Ring
By Gems and Jewels UK
Located in Birmingham, GB
Fine GIA Certified Vivid Green Emerald And Diamond 18k Yellow Gold Halo Ring. Natural 1.55 carat
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold

GIA Certified 1.67ct Untreated Bi Color Sapphire Diamond 18k White Gold Necklace
Located in Birmingham, GB
Natural Untreated Bi Colour Sapphire & Diamond 18k White Gold Pendant Necklace. Rare GIA Certified
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Yellow Sapphire, Green ...

GIA Certified 2.12ct Untreated Yellow Sapphire Diamond 18k Yellow Gold Halo Ring
Located in Birmingham, GB
Unique GIA Certified Untreated Vivid Yellow Sapphire & Diamond 18k Yellow Gold Halo Ring Fine 2.12
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Gold, 18k Gold, Yellow Gold

Edwardian GIA Certified 2.80 Carat Total Old European Cut Diamond Stud Earrings
Located in Los Angeles, CA
European Cut Diamonds, one is 1.43 carats and GIA certified J color/SI2 clarity, and the other is 1.37
Category

Antique Early 1900s Unknown Edwardian Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

GIA Certified Untreated Fine Deep Red Ruby & Diamond Platinum No Heat Ring
Located in Birmingham, GB
. Certified by GIA confirming stone as untreated, very rare for natural rubies. Also has an excellent round
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Ruby, Platinum

GIA Certified Untreated Vivid Green Thai Sapphire & Diamond 18k Gold Halo Ring
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified Vivid Green Thai Sapphire And Diamond 18k Yellow And White Gold Halo Ring. 1.50
Category

21st Century and Contemporary Cluster Rings

Materials

White Diamond, Diamond, Sapphire, Blue Sapphire, Yellow Sapphire, Green ...

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Gia Certified Diamond Posts For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of gia certified diamond posts. These distinct designs — crafted with great care and often made from gold, 18k gold and white gold — can elevate any look. Find a collection of 64 vintage versions or 161 modern creations for a more contemporary example of these cherished accessories. 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. Our collection of gia certified diamond posts includes designs that are universally popular, but contemporary and modern styles, specifically, are sought with frequency. Harakh, Gems and Jewels UK and Beauvince Jewelry each produced beautiful examples of these items that are worth considering. A selection of round cut, oval cut and emerald cut can be found today on these pages. There aren’t many items for men in our collection of gia certified diamond posts, as most of the options available are for women.

How Much are Gia Certified Diamond Posts?

Prices for gia certified diamond posts start at $195 and top out at $490,000 with these earrings, on average, selling for $13,675.
Questions About Gia Certified Diamond Posts
  • 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 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 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 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 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.