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GIA Certified Natural Fancy Green 1.77 Carat VS2 Radiant Cut Diamond
By GIA
Located in Tustin, CA
We are very pleased to present this stunning Large & Rare GIA Certified Natural Fancy Green 1.77ct
Category
2010s Modern Engagement Rings
Materials
Diamond
GIA Certified Natural Fancy Intense Green 3.09 Carat SI1 Cushion Cut Diamond
By GIA
Located in Tustin, CA
We are very pleased to present this stunning Large & Rare GIA Certified Natural Fancy Intense Green
Category
2010s Modern Engagement Rings
Materials
Diamond
Bespoke GIA Square Pear 19.38 Carat Yellow White Platinum Diamond Drop Earrings
By Hasbani Diamonds
Located in London, GB
- Cornered Rectangular Modified Brilliant GIA Certified Diamonds Y to Z in color with VS1 to VVS2 clarity
Category
2010s British Modern Drop Earrings
Materials
Diamond, White Diamond, Yellow Diamond, Platinum
3 Carat GIA Certificate G Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
A bespoke 3.00 carat cushion cut diamond engagement ring with the perfect combination of elegance
Category
2010s British Modern Engagement Rings
Materials
Diamond, Platinum
3 Carat GIA Certificate E Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
diamond engagement ring with the perfect combination of elegance and practicality, large enough to make a
Category
2010s British Modern Engagement Rings
Materials
Diamond, Platinum
GIA Certified 2.57 Carat Princess Cut Diamond Five-Stone Platinum Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Classically Stunning Five Stone Ring
The ring is Platinum
There are 5 Princess Cut Diamonds All GIA
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified 3.50 Carat G VS2 Diamond Milgrain Gold Engagement Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Stunning Large Diamond "Made to Impress" Engagement Ring
The ring is 18K White Gold
The setting has
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
Large Star Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
1.24 carats of diamonds creating a classic and timeless look.
Ring Size 7.25 (Sizable)
Category
21st Century and Contemporary Fashion Rings
Materials
White Diamond, Sapphire, Diamond, Platinum
Platinum 31.66ctw GIA Large Heart Rubellite Tourmaline & Diamond Necklace
Located in Montclair, NJ
. The necklace features a large, GIA certified heart shape tourmaline stone that displays the finest and
Category
2010s American Pendant Necklaces
Materials
Diamond, Tourmaline, Rose Gold, Platinum, 14k Gold
Free Shipping
H 1.59 in W 1.19 in L 20 in
1980s GIA Large Black Opal Diamond Platinum Cocktail Ballerina Ring
Located in Miami, FL
diamond Ballerina Ring is crafted in Solid Platinum,
Weighing 24.4 grams and measuring 25 mm x 31 mm, 14
Category
1990s Modern Cocktail Rings
Materials
Opal, Diamond, Black Opal, Platinum
GIA Certified Large Oval Sapphire and Diamond Eternity Platinum Necklace
By RAF Jewels
Located in New York, NY
diamond in the necklace is certified by GIA, and ranges from 1 to 3 carats; the suite of sapphires is
Category
1990s American Contemporary Choker Necklaces
Materials
Diamond, Sapphire, Platinum
Antique Edwardian Platinum Large GIA Chrysoberyl Diamond Pearl Filigree Pendant
Located in Montclair, NJ
European cut diamonds that each show a nice large size with very bright effects that bring a truly
Category
Early 20th Century Unknown Edwardian Pendant Necklaces
Materials
Chrysoberyl, Diamond, Pearl, Platinum
Free Shipping
H 1.57 in W 1.18 in D 0.37 in L 16 in
Vintage Platinum Gia 8.2ctw Diamond Large Flower Statement Pin Brooch Pendant
Located in Montclair, NJ
condition. Comes with original Gia certification for the center diamond.
Stock Number: MK-630416391
Category
21st Century and Contemporary Brooches
Materials
Diamond, Platinum
Free Shipping
H 1.9 in W 1.8 in
Vintage Mid-Century Platinum 8.0ctw GIA Large Marquise Aquamarine & Diamond Ring
Located in Montclair, NJ
platinum and features a large, GIA certified, natural aquamarine solitaire set in a unique design that is
Category
Vintage 1960s Cocktail Rings
Materials
Aquamarine, Diamond, Platinum
18K Gold GIA 20.65ctw Ruby Sapphire & Diamond Large Floral Statement Earrings
Located in Montclair, NJ
Diamonds - Round Brilliant Cut - Channel & Prong Set - G-I Color - VS1-SI2 Clarity - 0.65ctw (approx
Category
21st Century and Contemporary Stud Earrings
Materials
Diamond, Ruby, Sapphire, 18k Gold
Free Shipping
H 1.3 in W 1 in
White Gold GIA Large Saltwater Cultured Pearl & Diamond Dangle Drop Earrings
Located in Montclair, NJ
. They each feature a very large, GIA certified, saltwater cultured pearl at their dangle, toped by a
Category
21st Century and Contemporary Dangle Earrings
Materials
Diamond, Cultured Pearl, 14k Gold, White Gold
Vintage Retro Large 20ct GIA Rectangular Aquamarine & Diamond Gold Cocktail Ring
Located in Montclair, NJ
, weighing 19.84 carats with the most outstanding and rich sky blue color throughout its large emerald step
Category
21st Century and Contemporary Retro Cocktail Rings
Materials
Aquamarine, Diamond, Gold
9.14 Carat Natural Yellow Diamond Ring GIA, Large Yellow Diamond Ring for Women
Located in Ramat Gan, IL
Introducing the exquisite Harmony Yellow Diamond Ring, a true symbol of luxury and sophistication
Category
2010s Israeli Art Deco Cocktail Rings
Materials
Yellow Diamond, 18k Gold
14k Gold & Platinum 19.49ctw Large GIA Aquamarine & Diamond Basket Weave Ring
Located in Montclair, NJ
Up for sale we have an absolutely stunning, large, aquamarine and diamond cocktail ring. The
Category
1990s Cocktail Rings
Materials
Aquamarine, Diamond, 14k Gold, Yellow Gold, Platinum
Platinum GIA 16.53ctw Large Cushion Blue Zircon Diamond Accents Cocktail Ring
Located in Montclair, NJ
platinum and features a large, GIA certified, natural zircon stone that is neatly prong set at its center
Category
Early 2000s American Cocktail Rings
Materials
Zircon, Diamond, Blue Zircon, Platinum
18K Gold GIA 34.50ctw Burma Oval Ruby & Diamond Large Weave Statement Earrings
Located in Montclair, NJ
Certification Details Below for Complete Info on the Rubies **
Numerous Natural Genuine Diamonds - Round
Category
21st Century and Contemporary Hoop Earrings
Materials
Diamond, Ruby, 18k Gold
Free Shipping
H 1.3 in W 0.87 in
Kieselstein Cord 18k Gold Large GIA 20ct Bezel Rubellite Tourmaline Diamond Ring
By KIESELSTEIN-CORD
Located in Montclair, NJ
. based on GIA measurements)
**See Certification Details Below**
(8) Natural Genuine Diamonds - Straight
Category
1990s Cocktail Rings
Materials
Diamond, Tourmaline, 18k Gold
14k Gold Large GIA Graded 30ctw Heart Aquamarine 0.20ctw Diamond Cocktail Ring
Located in Montclair, NJ
- 27-30ct (approx. based on GIA measurements)
*See Certification Information Below*
(8) Natural Genuine
Category
21st Century and Contemporary Cocktail Rings
Materials
Aquamarine, Diamond, 14k Gold, White Gold
Large 18k Gold 57.74ctw Gia Kunzite Solitaire w/ Diamond Flower Cocktail Ring
Located in Montclair, NJ
Genuine Diamonds - Round Brilliant Cut - Prong Set - VS1/VS2 w/ Few SI Clarity - G/H Color - 1.60ctw
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Kunzite, 18k Gold, Palladium
Antique Edwardian Platinum 6.12ctw GIA Old European Large Diamond 3 Stone Ring
Located in Montclair, NJ
diamonds have been certified by GIA and total an incredible 6.12 carats in weight. These stunning diamonds
Category
Vintage 1910s Edwardian Band Rings
Materials
Diamond, Platinum
18K TT Gold GIA Large Saltwater Cultured Pearl & Bezel Diamond Button Earrings
Located in Montclair, NJ
. They each feature a very large, GIA certified, saltwater cultured pearl at their center, surrounded by
Category
1990s Drop Earrings
Materials
Diamond, Cultured Pearl, Gold
Large Vintage 14k Gold 6.24ctw GIA Oval Ceylon Sapphire & Diamond Cocktail Ring
Located in Montclair, NJ
This large and spectacular sapphire and diamond statement ring was crafted from solid 14k yellow
Category
Late 20th Century Cocktail Rings
Materials
Diamond, Sapphire, 14k Gold
14K TT Gold Large 9.20ct GIA Cushion Aquamarine & .24ctw Diamond Cocktail Ring
Located in Montclair, NJ
(approx. based on the certification)
*See Certification Information Below*
(10) Natural Genuine Diamonds
Category
21st Century and Contemporary Cocktail Rings
Materials
Aquamarine, Diamond, Gold, 14k Gold, White Gold, Yellow Gold
GIA 3.10 Ct F/VVS2 Round Diamond 18K Gold Diamond Engagement Ring w. Large Halo
By Sebastian Bernard
Located in Los Angeles, CA
A beautiful GIA Certified Round Brilliant F/VVS2 center Diamond set in a Gorgeous 18K Diamond
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, 18k Gold
Large Vintage 18k Two Tone Gold 26ctw GIA Aquamarine Diamond Hand Made Brooch
Located in Montclair, NJ
GIA measurements)
(8) Natural Genuine Diamonds - Round Brilliant Cut - Prong Set - VS1/VS2 Clarity - F
Category
21st Century and Contemporary Brooches
Materials
Aquamarine, Diamond, Gold, 18k Gold
Free Shipping
H 3.3 in W 1.6 in
Vintage 14K Gold GIA Jade w/ Carved Natural Coral Fish & Diamond Large Pendant
Located in Montclair, NJ
featuring a very large piece of natural jade set with a natural coral on top. The fine coral has been
Category
Vintage 1980s Pendant Necklaces
Materials
Coral, Diamond, Jade, 14k Gold
Antique Victorian 14k Gold 1.63ct GIA Large Oval Rose Cut Diamond Solitaire Ring
Located in Montclair, NJ
rose gold during the Victorian era. The 1.62 carat, GIA certified, oval diamond solitaire is multi
Category
Antique 1890s Victorian Engagement Rings
Materials
Diamond, 14k Gold
14K Gold Large 16.77ctw GIA Oval Blue Topaz w/ Sapphire & Diamond Cocktail Ring
Located in Montclair, NJ
Genuine Diamonds - Round Brilliant Cut - Prong Set - G-I Color - VS2-SI2 Clarity - 0.40-0.50ctw (approx
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Sapphire, Blue Topaz, 14k Gold, White Gold
18K Gold 7.72ct GIA Large Oval Sapphire w/ Round Marquise Diamond Cocktail Ring
Located in Montclair, NJ
featuring a GIA certified, natural sapphire stone neatly dual prong set at the center of a fiery diamond
Category
1990s Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold
Large 18k Gold 18+ct GIA Oval Cabochon Sapphire Diamond Statement Cuff Earrings
Located in Montclair, NJ
This magnificent pair of sapphire and diamond statement earrings was crafted from solid 18k yellow
Category
Vintage 1980s Drop Earrings
Materials
Diamond, Sapphire, 18k Gold, White Gold, Yellow Gold
Free Shipping
H 1.1 in W 0.67 in
18k Large Cabachon Natural Ruby, 4.54 CTS, and Pave Diamond Dome Ring, GIA Cert
Located in Southport, CT
18k Natural No Heat Ruby Cabachon And Large Pave Diamond Dome Ring.
This truly amazing large dome
Category
20th Century Unknown Contemporary Dome Rings
Materials
Diamond, Ruby, White Diamond, 18k Gold
Vintage GIA Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage GIA Sapphire Diamond Platinum Ring. Featuring one GIA octagonal step cut emerald of
Category
1990s Engagement Rings
Materials
Diamond, White Diamond, Emerald, Sapphire, Blue Sapphire, Platinum
Vintage Large 18k Gold 11.3ct GIA Oval Cabochon Emerald Diamond Clip on Earrings
Located in Montclair, NJ
This magnificent vintage pair of natural emerald and diamond statement earrings was crafted from
Category
Vintage 1980s Clip-on Earrings
Materials
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
Free Shipping
H 1.08 in W 0.98 in
GIA Large Green Tsavorite Garnet and Diamond Halo Mens Ring 18k Yellow Gold
Located in Honolulu, HI
Resizing Available)
Center Gemstone Specifications:
Gemstone GIA Report #: 6234035428
Species: Grossular
Category
Late 20th Century Unknown Cocktail Rings
Materials
Diamond, Garnet, Tsavorite, Yellow Gold, 18k Gold
18k Two Tone Gold 17.48ct GIA Pear Ruby & Diamond Large Drop Chandelier Earrings
Located in Montclair, NJ
This gorgeous and large pair of drop chandelier earrings were crafted from solid 18k black gold
Category
2010s Unknown Chandelier Earrings
Materials
Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
Free Shipping
H 2.4 in W 1.3 in
New 18K TT Gold Large 13.04ctw GIA Oval Emerald w/ Round Diamond Halo Earrings
Located in Montclair, NJ
white gold with a yellow gold center basket that features a large, GIA certified, oval brilliant cut
Category
2010s American Drop Earrings
Materials
Diamond, Emerald, Gold, 18k Gold
Free Shipping
H 0.71 in W 0.61 in
GIA Natural Fancy Intense Yellow Diamond Ring
Located in Tustin, CA
We are pleased to offer this Large & Rare Ladies Platinum & GIA Natural Fancy Intense Yellow
Category
2010s American Modern Engagement Rings
Materials
White Diamond, Yellow Diamond, Platinum
GIA Certified Fancy Orangey Pink Diamond Necklace
Located in Tustin, CA
We are pleased to offer this Large & Rare Ladies Platinum & GIA Certified Fancy Orangy Pink
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
White Diamond, Pink 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
Pink Diamond Ring 1.08ct GIA with 8 Diamond certificat ! NEW
Located in Denia, VC
carats certified GIA made in 18 carat pink gold. The harmonious structure mounted with 8 White diamonds
Category
2010s Spanish Contemporary Engagement Rings
Materials
White Diamond, Pink Diamond, 18k Gold
GIA Certified Diamond Stud Earrings 0.60ct each
By M&V Vanguard Jewelry
Located in New York, NY
delicate halo around center stone diamonds make stones appear larger, looks like a true 1 carat.
Each stone
Category
2010s American Stud Earrings
Materials
Diamond, Platinum
GIA Certified 18.81 Carat Diamond 12.06 Carat Diamond Tennis Necklace
Located in New York, NY
diamonds that weigh 30.87cttw. The 19 large diamonds are GIA certified that weigh 18.81ct. The rest of the
Category
20th Century Link Necklaces
Materials
Diamond
Fancy "Very" Light Pink Diamond Ring, GIA Certified
Located in Chicago, IL
brilliant diamond measuring approximately 5.21x4.95x3.42mm and accompanied by GIA certificate #5191685045
Category
2010s Fashion Rings
Materials
Diamond, Pink Diamond, 18k Gold
GIA Certified 1.83 Carat Pear Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
stone – a natural 1.83 carat Ideal Pear Brilliant Cut Diamond. This center diamond, graded by GIA
Category
2010s American Modern Engagement Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified Diamond Surrounded by a Glittering Double Diamond Halo
By Antinori Fine Jewels
Located in Rome, IT
1.00 carat GIA certified diamond surrounded by a glittering double diamond halo. Measuring an eye
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, White Diamond, 14k Gold, White Gold
Burmese Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
of diamonds, larger diamonds surrounding the ruby and smaller diamonds running down the sides of the
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Ruby, Platinum
Blue Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
and clear, a true gem. It is complemented by 2.67 carats of large diamonds set around the sapphire in
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Blue Sapphire, Platinum
Boodles Large Waterfall Large Platinum Diamond Ring
By Boodles
Located in London, GB
diamonds are set over four rows and the largest 2 are 0.70 carat each and GIA certified. The additional
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Platinum
2.19ct Fancy Intense Yellow Diamond Engagement Ring GIA
Located in PARIS, FR
diamond of 2.19 carats certified GIA accented with colorless baguette diamonds of 4.66 carats in total
Category
2010s Asian Modern Engagement Rings
Materials
Diamond, Yellow Diamond, 18k Gold
Ruby Diamond Platinum Flower Ring, GIA Certified
Located in Beverly Hills, CA
ruby is certified by the GIA as natural and has a lovely rich red color. It is accented by large pear
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Ruby, Platinum
Exceptional GIA Certified 5 Carat Oval Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
This stunning engagement ring features a magnificent GIA certified 5 ct, K color, VS2 clarity Oval
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, White Diamond, Platinum
Emilio Jewelry Gia Certified 41.00 Carat Diamond Necklace
By Emilio!
Located in New York, NY
better clarity Gia Certified natural diamonds.
Large diamonds ranging from .50ct down to .10ct each
Category
21st Century and Contemporary Choker Necklaces
Materials
Diamond
David Rosenberg 10.46 Carats Round GIA Diamond Studs
By David Rosenberg
Located in Boca Raton, FL
Rosenberg Diamonds & Co. 10.46 total carat weight I color IF - VS1 clarity GIA Certified is the
Category
21st Century and Contemporary American Modern Stud Earrings
Materials
Diamond, White Diamond, 18k Gold, White Gold
Edwardian Diamond and Natural Pearl Bow Brooch - GIA
Located in Hummelstown, PA
, accompanied by a GIA certificate, elegantly wrapped like a bonbon in flowing diamond lined ribbons. A lovely
Category
Antique Early 1900s Brooches
Materials
Diamond, Natural Pearl, Platinum
7.75ct Alexandrite Diamond Gold Ring, GIA Certified
Located in Beverly Hills, CA
A large and impressive alexandrite, weighing 7.75 carats takes center stage! It is shaped as a
Category
21st Century and Contemporary American Cocktail Rings
Materials
Alexandrite, Diamond, Gold, 18k Gold, White Gold
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Large Diamond Gia For Sale on 1stDibs
On 1stDibs, you can find the most appropriate large diamond gia for your needs in our varied inventory. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. Find an antique version now, or shop for 31 vintage or 10 modern creation for a more contemporary example of these cherished accessories. Finding the perfect large diamond gia may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. Finding an appealing large diamond gia — no matter the origin — is easy, but Raiman Rocks, KIESELSTEIN-CORD and Prestigious New York Jeweler each produced a popular version that is worth a look. An oval cut version of this piece has appeal, but there are also cabochon and cushion cut versions for sale. There aren’t many items for men if you’re seeking a large diamond gia, as most of the options available are for women and unisex.
How Much is a Large Diamond Gia?
On average, a large diamond gia at 1stDibs sells for $19,880, while they’re typically $3,798 on the low end and $6,020,000 for the highest priced versions of this item.
Questions About Large Diamond Gia
- 1stDibs ExpertApril 5, 2022Yes, 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, 2021In 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, 2021When 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, 2023While 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, 2022Whether 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.
- How large is a 3-carat diamond?1 Answer1stDibs ExpertFebruary 27, 2024In terms of dimensions, how large a 3-carat diamond is varies. The shape of the diamond will determine its length and width. Weighing 600 milligrams, diamonds that are 3 carats are generally considered to be large stones. On 1stDibs, shop a large collection of diamond jewelry from some of the world's top dealers.
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