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2.67 Carat Round Brilliant Diamond 12.4-8.6MM Emerald 18K WG Drop Necklace
Located in New York, NY
Title: 2.67 Carat Round Brilliant H SI Diamond 1.00 Carat B Emerald 18 Karat White Gold Drop
Category

20th Century Drop Necklaces

Materials

Diamond, Emerald, 18k Gold, White Gold

GIA Certified 0.52/0.50 Carat Faint Pinkish Brown VS2/SI2 Clarity Diamond Ring
Located in บางรัก, TH
Diamonds Carat weight: 0.149 ct (20 pcs) Color: F Clarity: VS1/VS2 Cut: Round 2) Side Pink
Category

2010s Asian Drop Earrings

Materials

Diamond, 18k Gold, White Gold

18K White Gold Halo Diamond GIA Certified 3.13 Carat Tsavorite Garnet Ring
Located in Los Angeles, CA
Rectangular Cushion Cut Tsavorite Garnet 3.13 Carats, 70 Round Diamonds 1.35 G VS2-SI1 1.35 Carats. Comments
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Garnet, Tsavorite, 18k Gold, White Gold

18 Karat GIA 10.41 Carat Natural Pink Sapphire Diamond Cross Pendant Necklace
Located in New York, NY
Prime Cross GIA 1.01ct. Cushion Cut Diamond Report# 5141777173 K-color Si-1 clarity 9.00ct
Category

2010s American Pendant Necklaces

Materials

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

18K Ruby Diamond GIA No Heat Necklace Pendant Vintage Red Natural 8.18 Carats
Located in Sylvania, GA
Old South Jewels proudly presents LUXURY. GIA ANTIQUE 18K NO HEAT RUBY DIAMOND 8.18 CARAT VINTAGE
Category

20th Century Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

18K Tiffany Co Sapphire Diamond Ring GIA Unheated Vintage VS Fine 6.12 Carats
Located in Sylvania, GA
UNHEATED SAPPHIRE & DIAMOND VINTAGE RING & BOX! BEAUTIFUL 6.12 CARAT BLUE GIA CERTIFIED RARE NO HEAT
Category

20th Century Cocktail Rings

Materials

Blue Sapphire, Sapphire, Diamond, White Gold, Yellow Gold, 18k Gold, Gold

Antique GIA 0.68ct Diamond Sapphire Engagement Ring
Located in New York, NY
This elegant platinum ring centers a sparkling GIA certified round brilliant cut diamond that
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Classic .56 Carat Gia Certified Fancy Yellow Three-Stone Diamond Gold Halo Ring
Located in Scottsdale, AZ
& 42 round brilliant white diamonds weigh .23tcw. All 3 yellow diamonds are set in a 18K Yellow gold
Category

21st Century and Contemporary Bridal Rings

Materials

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

Mid-Century Round Ruby Diamond Spray Gold Brooch
Located in Stamford, CT
diamonds. 22 round red Rubies, 2 – 3mm, SI, natural color no heat, GIA certificate #2175942028 5 round
Category

Mid-20th Century Brooches

Materials

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

4.74 Carat Radiant Cut FI Yellow-Round Diamond 14K Gold-Plat Pendant Necklace
Located in New York, NY
Gemstone 1: 2.31 Carat Diamond Number of Stones: 1 Color: FIY Clarity: SI Shape: Radiant Cut Gemstone 2
Category

20th Century Pendant Necklaces

Materials

Diamond, 14k Gold, Platinum

GIA 6.19 Carat Natural No Heat Green Blue Sapphire Diamonds Ring Unheated
Located in New York, NY
transparent. 1.10ct. side round diamonds: G-color Vs-2 clarity. 14kt. white gold 7.2 grams
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, Pink Sapphire, Green Sapphire, 14k Gold, White Gold

GIA Certified 2.52 Fancy Brownish Yellow VVS2 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 6224035474 Shape And Cut: Cushion Carat Weight: 2.52 carat
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA 3.67 Carat Natural Vivid Royal Blue Diamonds Ring Cluster Halo 18 Karat
Located in New York, NY
Supreme Royal vivid blue 1.70ct. Diamonds. Round & Full cuts G-color Vs-2 clarity. 18kt. white
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

1.92 Carat Radiant Fancy light yellow and Round Diamond 14K WG Engagement Ring
Located in New York, NY
Stones: 40 Color: H Clarity: SI1 Shape: Round Brilliant Gemstone 2: 1.57 Carat Diamond Number of Stones
Category

20th Century Engagement Rings

Materials

Diamond, 14k Gold, White Gold

5.46 Carat Rose Cut and Round Diamond 18K Yellow Gold Clip On Earrings
Located in New York, NY
: VS1 Shape: Round Brilliant Gemstone 3: 0.3 Carat Diamond Number of Stones: 2 Color: H Clarity: VS1
Category

20th Century Clip-on Earrings

Materials

Diamond, 18k Gold

Graduated Tennis Necklace in with 3-Prong Set Round Diamonds
By Antinori Fine Jewels
Located in Chicago, IL
This stunning and impressive Riviera Necklace features substantial Diamond weight of 25 Carats in
Category

2010s Italian Modern Link Necklaces

Materials

Diamond, White Diamond, White Gold

GIA Certified 11.79ct Natural Blue Sapphire Diamonds Ring 14kt Gold 85441
By Unbranded
Located in New York, NY
2.75ct Natural Round Diamonds G-H color vs-2 clarity 14kt white gold. Deck of Ring: 20 x 19mm Depth: 12mm
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Sapphire, Gold, White Gold

GIA Certified Three-Stone Diamond Ring in Platinum
Located in London, GB
by 2 pristine pear-shaped diamonds weighing approximately 0.27 carats and set in Platinum. The
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Authentic 31.07 Carats Pear Round Shape Diamonds Ruby Tennis Bracelet 14K Gold
Located in New Delhi, Delhi
: Natural 23.65 Carats Pear Shape Ruby Diamond Weight : 7.42 Carats Diamond Shape : Pear & Round Diamond
Category

21st Century and Contemporary Italian Contemporary Tennis Bracelets

Materials

Diamond, Ruby, 14k Gold

GIA Cert 1.12 Carat Radiant Cut Fancy Light Green-Yellow Diamond Ring in 18k
By Gad Co.
Located in Miami, FL
- Carat: 0.20 CTTW - Cut: Round - Quantity: 22 - Color: Pink White Diamond Details(2): - Type: Diamond
Category

2010s North American Art Deco Cocktail Rings

Materials

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

10.31 Carat Round Brilliant G VS1 and G VS1 Diamond Platinum Riviera Necklace
Located in New York, NY
: VS1 Shape: Round Brilliant Gemstone 2: 4.5 Carat Diamond Number of Stones: 18 Color: G
Category

20th Century Pendant Necklaces

Materials

Diamond, Platinum

GIA Certified 1.16 Carat Pink Diamond Oval Cut Double Halo Ring 18K White Gold
Located in New York, NY
# 2517468281 Side Diamond Breakdown: 0.19 ct - white tapered baguette (2 pc) DEF VS 0.11 ct - pink round (16
Category

21st Century and Contemporary Cocktail Rings

Materials

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

4.06 Carat Round Brilliant H SI2 Diamond 14 Karat White Gold Stud Earrings
Located in New York, NY
: Round Brilliant GIA: DIAM RD H SI2 2.01 (GIA) 2225640837 Gemstone 2: 2.05 Carat Diamond Number of Stones
Category

20th Century Stud Earrings

Materials

Diamond, 14k Gold, White Gold

GIA 5.37 Carat Emerald Cut Diamond Ring 18 Karat Bridal Anniversary Halo Cluster
Located in New York, NY
-color, VS-1 Clarity (GIA Report attached) 2.40cts of Side round diamonds: G-color, Vs-2 clarity
Category

2010s American Solitaire Rings

Materials

Diamond, 18k Gold, Rose Gold

11.46 Carat Round Brilliant G VS1 Diamond 18 Karat Rose Gold Hoop Earrings
Located in New York, NY
Title: 11.46 Carat Round Brilliant G VS1 Diamond 18 Karat Rose Gold Hoop Earring Style: Hoop Metal
Category

20th Century Drop Earrings

Materials

Diamond, 18k Gold

GIA Certificated 2.03 Carat Ruby Vivid Red Pigeon Blood Burma and Diamond Ring
Located in Hong Kong, HK
with 0.32ct 40 Round Brilliant Cut Diamonds with 0.62ct D-E in color and VS1-2 in clarity, with Heart
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

5.74 Carat Oval Fancy light yellow and Round Diamond 18K YG Engagement Ring
Located in New York, NY
(GIA) 2203759869 Gemstone 2: 0.7 Carat Diamond Number of Stones: 70 Color: H Clarity: SI1
Category

20th Century Engagement Rings

Materials

Diamond, 18k Gold

GIA 5.02 carat Platinum and 18 Karat Yellow Gold Fancy Light Yellow Diamond Ring
Located in Palm Desert, CA
GIA Certificate 5.02 carat Oval Cut Fancy Light Yellow diamond, GIA Certificate #2221773032
Category

21st Century and Contemporary Engagement Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 4.94 Carat Natural Vivid Red Ruby Diamonds Ring 18 Karat Origin
Located in New York, NY
& Transparent. 7.23 X 5.32 X 3.27mm 7.21 X 5.18 X 3.02mm GIA: Heat .70ct side round diamonds. Vs-2 clarity
Category

2010s American Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Tacori GIA Certified Emerald Cut Diamond Engagement Ring
By Tacori
Located in Chicago, IL
. Accenting the center stone are 2 baguette and 2 round brilliant cut natural diamonds, totaling approximately
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

GIA Certified 3.24 Carat Red Origin Ruby Diamonds Ring 18 Karat Cocktail Petite
Located in New York, NY
& Transparent 6.52 X 6.05 X 4.16mm GIA: Red & Prime Origin See report in photo 1.60ct. side round cut
Category

2010s American Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

GIA Certified 4.10 Carat Blue Sapphire And Diamond Earrings In 18 Karat W Gold
By Rewa Jewellery
Located in Bangkok, TH
white gold. It has 2 centre pieces of oval shaped Blue sapphire weighing 1.91 carat approximately and 4
Category

2010s Thai Modern Stud Earrings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

1.58 Carats F/VS1 Marquise Round Diamonds Engagement Ring 14K Rose Gold
Located in New Delhi, Delhi
: Diamond Color : White Diamond Weight : 1.58 Carats Diamond Shape : Marquise & Round Diamond Color Grade
Category

21st Century and Contemporary Italian Contemporary Band Rings

Materials

Diamond, 14k Gold, Rose Gold

Natural Emerald Diamond Pendant with Chain 14k White Gold 2 TCW Certified
Located in Brooklyn, NY
Metal Color: White Weight: 5.04 Grams 14 Round Brilliant Cut Diamonds: 0.35 Carats (G-H/VS-SI
Category

2010s American Pendant Necklaces

Materials

Diamond, Emerald, White Gold

18k Gold 4.98 Carat GIA Oval Blue Sapphire Bezel Diamond Drop Dangle Earrings
Located in Montclair, NJ
Symmetry: Good Fluorescence: None Inscription(s): GIA 2151972949 -- Diamond #2 Certification Details
Category

2010s American Dangle Earrings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold, Yellow Gold

GIA Certified Grade A Jadeite Jade Diamond Yellow Gold Earrings
Located in Stamford, CT
earrings 2 pierced mottled green jadeite jade discs GIA certificate # 2203372946 22 round brilliant cut
Category

Mid-20th Century Lever-Back Earrings

Materials

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

0.30 Carat Diamond Engagement Ring
Located in London, GB
carat round brilliant cut diamond which sits proud at the centre. This principal stone is then
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified Faint Pink Diamond Ring
Located in บางรัก, TH
2) Side White Diamonds Carat weight: 0.33 ct (91 Pcs ) Color: F Clarity: VS1/VS2 Cut: Round
Category

2010s Asian Engagement Rings

Materials

Diamond, Pink Diamond, 18k Gold, White Gold

GIA Cert 8.70 Carat Ruby, Emerald, and Diamond Chandelier Earrings in 18 Karat
Located in Southport, CT
Square Emeralds 2.75 x 3.25 x 2.0 mm Diamonds Approximate Weight 3.70 Carats - 6 Round Diamonds 3.80 mm
Category

Early 20th Century Unknown Art Deco Chandelier Earrings

Materials

Diamond, Emerald, Ruby, White Gold

GIA 5.21 carat no oil emerald diamond 14k white and yellow gold cocktail ring
Located in Beverly Hills, CA
having no treatment (GIA #5231555621). Surrounded by 92 round brilliant cut diamonds totaling 2.07 carats
Category

Vintage 1980s Modern Cocktail Rings

Materials

Diamond, Emerald, Gold, 14k Gold, White Gold, Yellow Gold

Gia Certified 78.67 Carat Star Ruby and Diamond Bombe 14K White Gold Ring
Located in Beverly Hills, CA
approximately 4.15 carats with H-I color and VS-2 clarity. The diamonds are meticulously set to form a dazzling
Category

21st Century and Contemporary Cocktail Rings

Materials

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

GIA Certified 4.75 Carat Natural No Heat Orange Brown Sapphire Diamond Ring 14kt
Located in New York, NY
brilliant Clean Clarity & Transparent No Heat. .60ct. Diamonds. Round, Full cuts G-color Vs-2
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

GIA 39.10 Carat Natural Cushion Cut Aquamarine Diamonds Ring 14 Karat Vivid Aqua
Located in New York, NY
& Transparent. Classic Aqua Blue Color Clean clarity. 23.75 X 17.96 X 12.46mm 3.00ct Side round diamonds
Category

2010s American Solitaire Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

GIA Certified No Heat Burma Carved Ruby Diamond 4.69 Carat Rose Gold Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite GIA Certified No Heat Burma Carved Ruby, weighing 4.34 carat and Diamond
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Ruby, Gold, 14k Gold, Rose Gold

GIA Certified Turquoise Diamond Yellow Gold Sterling Silver Dangle Earrings
Located in Stamford, CT
Certified 6234269961 2 round brilliant cut diamonds, G-H VS SI approx. .4cts 18k yellow gold Sterling
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Turquoise, Gold, 18k Gold, Yellow Gold, Silver, Sterling Silver

1.37 Carat Round Brilliant Diamond 18 Karat Two Tone Gold/Platinum Cocktail Ring
Located in New York, NY
: 1 Shape: Round Brilliant Gemstone 2: 0.65 Carat Diamond Number of Stones: 21 Color: G
Category

20th Century Cocktail Rings

Materials

Diamond, 18k Gold, Platinum

14K White Gold GIA Certified Diamond Engagement Ring
Located in Boca Raton, FL
This exquisite 14K White Gold Engagement Ring showcases a breathtaking 2-carat Natural Round
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Gold, 14k Gold, White Gold

GIA Certified Red Natural Ruby Diamond Gold Clip Post Flower Earrings
Located in Stamford, CT
by 1 single cut diamond. Classic 1950's style. 20 round rubies 2-2.5mm approximately 1.50 carats
Category

Mid-20th Century Lever-Back Earrings

Materials

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

GIA 2.31 Carat Natural Cushion Vivid Red Ruby Diamonds Byzantine Ring 18 Karat
Located in New York, NY
The Vivid Red 1.00ct. Diamonds. Round, & full cuts G-color Vs-2 clarity. 18kt. yellow gold
Category

2010s American Byzantine Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

GIA 1.78 Carat Natural No Heat Bright Pink Sapphire Diamond Ring 18 Karat
Located in New York, NY
.20ct. Diamonds. Round & full cuts H-color Vs-2 clarity. 18kt. yellow gold 4.2 grams Ring
Category

2010s American Solitaire Rings

Materials

Diamond, Pink Sapphire, 18k Gold, Yellow Gold

7.5 Carat Gia Certified Pear Cut Natural Diamond Drop Earrings in 18k White Gold
By Gad Co.
Located in Miami, FL
design and prong setting gives the elegantly shimmering natural diamonds of 7.51 carats a beautiful and
Category

2010s Drop Earrings

Materials

Diamond, 18k Gold, White Gold

Cartier 0.47 Carat Round Brilliant Diamond 18 Karat White Gold Wedding Band Ring
By Cartier
Located in New York, NY
Designer: CARTIER Title: Cartier 0.47 Carat Round Brilliant G VS Diamond 18 Karat White Gold
Category

20th Century Wedding Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 3.30 Carat Natural No Heat Sapphire Diamond Ring Unheated 14 Karat
Located in New York, NY
: 5201042289 Oval cut: 8.69X 7.53 X 4.97mm Transparent, Blue 1.00ct. Side natural Round diamonds G color
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Fancy Yellow Cushion Cut 1.96 Carat Diamond Ring in 14 Karat White Gold GIA
Located in San Diego, CA
Diamond Band Certification: 1132843444 Metal: 14KT White Gold Size: 5 - Sizable Total Carat Weight
Category

2010s Engagement Rings

Materials

Diamond, Yellow Diamond, 14k Gold, White Gold

GIA Certified 1.05 Carat Emerald 14 Karat Square Emerald and Halo Diamond Ring
By Gregory Mikaelian Sons, Inc.
Located in Los Angeles, CA
14 karat white gold square emerald and halo diamond ring, containing 1 GIA square emerald of gem
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

2.00 Carat Round Brilliant G VS2 Diamond 14 Karat Yellow Gold Link Bracelet
Located in New York, NY
Title: 2.00 Carat Round Brilliant G VS2 Diamond 14 Karat Yellow Gold Link Bracelet Style: Link
Category

20th Century Link Bracelets

Materials

Diamond, 14k Gold, Yellow Gold

Dazzling 1.51ct Diamonds Ring in 14k White Gold - GIA Certified
Located in רמת גן, IL
stone carat weight: 0.20ct Shape: Round Color grade: E-F Clarity grade: VS Side stone: 2 pcs Diamonds
Category

2010s Israeli Cluster Rings

Materials

Diamond, 14k Gold, White Gold

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Gia 2 Carat Round Diamond For Sale on 1stDibs

Find the exact gia 2 carat round diamond you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, White Gold and Platinum — can elevate any look. Our collection of these items for sale includes 409 vintage editions and 1736 modern creations to choose from as well. Making the right choice when shopping for a gia 2 carat round diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. Finding an appealing gia 2 carat round diamond — no matter the origin — is easy, but Antinori Fine Jewels, Peter Suchy and Vivid Diamonds each produced a popular version that is worth a look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut and cushion cut alternatives. Most of our gia 2 carat round diamond for sale are for women, but there are 909 pieces available to browse for men.

How Much is a Gia 2 Carat Round Diamond?

The price for a gia 2 carat round diamond starts at $720 and tops out at $4,900,000 with these rings, on average, selling for $15,196.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And 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

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.