1 Ct Round Diamond
453
to
1,750
4,518
1,543
1,504
1,336
585
151
119
84
83
59
21
15
12
9
8
6
6
1
16
93
1,739
6,441
81
69
165
115
71
101
97
111
86
90
14
362
326
187
146
132
6,088
2,157
54
8,170
129
7,253
3,039
2,320
2,315
3,253
7,782
1,011
559
538
281
6
1
1
4519
645
313
291
260
to
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1 Carat Each Solitaire Centre Diamond Flower/Cluster Earring 14 Karat Rose Gold
Located in New York, NY
a center 1 ct round diamond surrounded by round brilliant-cut diamonds in petal shape to give
Category
Early 2000s Stud Earrings
Materials
Diamond, 14k Gold
0.25 CT Round White Diamond 18 KT Yellow Gold Solitaire Gents Signet Ring
By Hasbani Diamonds
Located in London, GB
0.25 Round Brilliant White Diamond Men's Signet Style ring is set in 18 Karat Yellow Gold. Size UK
Category
2010s British Modern Signet Rings
Materials
White Diamond, Diamond, Gold, Yellow Gold, White Gold, Rose Gold, 18k Gold
Sparkling 1 pc Natural Diamond 1.11 ct Round J VS Certified
Located in Delhi, DL
Sparkling natural cut round brilliant diamond in a 1.11 carat J VS very good cut. This diamond
Category
2010s Indian Loose Gemstones
Materials
Diamond
1 1/3 Ct Natural Real Round Solitaire Diamond Halo Engagement Ring 14k Gold
Located in New York, NY
Classic 1 1/3 Ct brilliant round solitaire diamond halo engagement ring in 14k white gold. The
Category
2010s American Engagement Rings
Materials
Diamond
Illuminate Round Necklace 1/16 CT TW
Located in Dubai, DU
: Round ｜ Average Diamond Color : FGH ｜ Average Diamond Clarity : SI ｜ Diamond Certificate : Diamonds
Category
2010s Emirian Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
Illuminate Round Necklace 1/10 CT TW
Located in Dubai, DU
Gold
Diamond
Diamond Pieces :12 ｜ Diamond Weight (Average Total Cts.) : 0.1 ｜ Diamond Shapes : Round
Category
2010s Emirian Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
Illuminate Round Ring 1/16 CT TW
Located in Dubai, DU
: Round ｜ Average Diamond Color : FGH ｜ Average Diamond Clarity : SI ｜ Diamond Certificate : Diamonds
Category
2010s Emirian Wedding Rings
Materials
Diamond, 18k Gold, White Gold
1 Pc Natural Diamond, 0.29 Ct, Round, H, VVS2, GIA Certificate
Located in רמת גן, IL
Natural Round Brilliant diamond in a 0.29 carat H VVS2 with Beautiful cut and shine. This diamond
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1 Pc Natural Diamond, 1.00 Ct, Round, G, VS1, GIA Certificate
Located in רמת גן, IL
Natural Round Brilliant diamond in a 1.00 carat G VS1 with Beautiful cut and shine. This diamond
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1 Pcs Natural Diamond, 0.50 Ct, Round, F, SI1, GIA Certificate
Located in רמת גן, IL
Natural round diamond with a 0.50 carat F SI1 graded by GIA Laboratory with a beautiful cut and
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1 pc Natural Diamond - 0.29 ct - Round - F - SI2- GIA Certificate
Located in רמת גן, IL
Natural round brilliant diamond in a 0.29 carat F SI2 graded by GIA Laboratory with Excellent cut
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1 Pcs Natural Diamond, 1.31 Ct, Round, F, VVS2, GIA Certificate
Located in רמת גן, IL
Natural round brilliant diamond in a 1.31 carat F VVS2 graded by GIA Laboratory with beautiful cut
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1 pc Natural Diamond - 0.41 ct - Round - I - SI2- GIA Certificate
Located in רמת גן, IL
Natural round brilliant diamond in a 0.41 carat I SI2 graded by GIA Laboratory with Excellent cut
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1 Pc Natural Diamond, 1.06 Ct, Round, E, Vvs1, Gia Certificate
Located in רמת גן, IL
Natural round brilliant diamond in a 1.06 carat E VVS1 graded by GIA Laboratory with Excellent cut
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1 Pc Natural Diamond, 1.00 Ct, Round, F, VS1, GIA Certificate
Located in רמת גן, IL
Ideal and natural round brilliant diamond in a 1.00 carat F VS1 graded by GIA Laboratory with
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1 Pc Natural Diamonds, 0.33 Ct, Round, F, SI, IGI Certificate
Located in רמת גן, IL
Natural round brilliant diamond in a 0.33 carat F SI1 graded by IGI Laboratory with beautiful cut
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1 1/3 Ct Natural Real Round Solitaire Diamond Halo Engagement Ring 14k Gold
Located in New York, NY
Classic 1 1/3 Ct brilliant round solitaire diamond halo engagement ring in 14k white gold. The
Category
2010s American Engagement Rings
Materials
Diamond, 14k Gold, White Gold
1 Pc Natural Diamond, 0.52 Ct, Round, E, VS2, GIA Certificate
Located in רמת גן, IL
Natural diamond in a 0.52 carat E VS2 Ideal cut Round with GIA Certificate and laser inscription
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Exquisite 1 pc Ideal Cut Round Diamond w/0.57 ct - GIA Certified
Located in רמת גן, IL
Exquisite 1 pc Ideal Cut Round Diamond w/0.57 ct - GIA Certified
Introducing this finely crafted
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1 Ct Round Pink Sapphire & 1.5 Ct Diamond 18 Karat White Gold Ring, Estate
Located in New York, NY
A classic, Ring
weight of 1 Ct natural Pink sapphire and 1.5 ct Round Diamond 18 Karat White
Category
Early 2000s Solitaire Rings
Materials
Diamond, Pink Sapphire, 18k Gold, White Gold
1 pc Natural Diamond - 0.70 ct - Round - I - SI2- IGI Certificate
Located in רמת גן, IL
0.70 carat k si3 Ideal cut round brilliant with hrd certificate and laser inscription number.
IGI
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1 pc Natural Diamond - 0.40 ct - Round - E - SI1- IGI Certificate
Located in רמת גן, IL
0.40 carat E SI1 Ideal cut round brilliant with IGI certificate and laser inscription number
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Sparking 1 Pc Natural Diamond 2.34 Ct Round E VVS2 IGI Certificate
Located in רמת גן, IL
1 sparkling natural round brilliant cut diamond in a 2.34 carat E VVS2 with excellent cut. This
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1 1/2 Carat Ct Real Natural Solitaire Diamond Round Bezel Stud Earrings 14k Gold
Located in New York, NY
Stunning 1 1/2 Ct Round Solitaire Diamond Stud Earrings Bezel Set in 14K Yellow Gold. These natural
Category
2010s American Stud Earrings
Materials
Diamond, 14k Gold
Platinum Kym Oval and Round Organic Design Diamond Ring '1 1/4 Ct. Tw'
Located in San Francisco, CA
) graduated round brilliant diamonds on each side. The tiny prongs enhance its organic design. It's a
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Platinum Delicate Nianna Marquise & Round Diamond Ring '1/3 Ct. tw'
Located in San Francisco, CA
This delicate ring features alternating round brilliant and marquise cut diamonds in 0.35-carat
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
Sparkling 1 pc Natural Diamond 1.0 ct Round G VVS2 GIA Certificate
Located in רמת גן, IL
Sparkling natural cut round brilliant diamond in a 1 carat G VVS2 very good cut. This diamond comes
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Dazzling 1 pc Natural Diamond 1.03 ct Round I VVS1 GIA Certificate
Located in רמת גן, IL
Sparkling natural cut round brilliant diamond in a 1.03 carat I VVS1 WITH excellent IDEAL cut.
This
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1 pc Natural Diamonds - 1.15 ct - Round Brilliant I VVS2 GIA Certificate
Located in רמת גן, IL
Natural cut Round Brilliant diamond in a 1.15 carat I VVS2 with beutiful cut and extremely shine
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1 pc Natural Diamond - 0.59 ct - Round, Brilliant - I - VVS1- GIA Certificate
Located in רמת גן, IL
0.59 carat I VVS1 Ideal cut Round Natural Diamond with GIA Certificate and laser inscription number
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1 Pc Natural Diamond, 0.51 Ct, Round, Brilliant, E, VS2, GIA Certificate
Located in רמת גן, IL
Natural diamond in a 0.51 carat E VS2 Ideal cut Round with GIA Certificate and laser inscription
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1 Pc Natural Diamond, 0.21 Ct, Round, D 'Colourless', SI1, GIA Certificate
Located in רמת גן, IL
Beautiful and shiny Ideal Cut Diamond in a 0.21 carat weight with GIA Certificate and laser
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Dazzling 1 pc Natural Diamond with 0.90 Ct Round G VVS1 IGI Certificate
Located in רמת גן, IL
1 sparkling natural round brilliant cut diamond in a 0.9 carat G VVS1 with a very good cut. This
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Sparking 1 pc Natural Diamond with 0.90 ct Round I VVS1 GIA Certificate
Located in רמת גן, IL
1 Sparkling natural round brilliant cut diamond in a 0.9 carat I VVS1 with very good cut. This
Category
2010s Asian Loose Gemstones
Materials
Diamond
1 Ct Round Pink Sapphire 2 Baguettes Diamond in Platinum Ring, Estate
Located in New York, NY
A classic, Ring
weight of 1 Ct natural Pink sapphire and two Baguettes Diamond Ring made in
Category
Early 2000s Solitaire Rings
Materials
Diamond, Pink Sapphire, Platinum
TJD 1 1/2 CT Round Diamond Split Shank Classic Engagement Ring 18KT Yellow Gold
Located in New York, NY
is studded with 75 round-cut diamonds in prong and micro-prong setting, and diamonds are graded GH
Category
2010s Indian Contemporary Engagement Rings
Materials
Diamond, 18k Gold, Yellow Gold
1/3 Carat Ct Brilliant Round Solitaire Diamond Pendant in 14k Yellow Gold
Located in New York, NY
Classic approx. 1/3 carat solitaire round diamond pendant in 14k yellow gold with necklace chain. A
Category
2010s American Pendant Necklaces
Materials
Diamond, Yellow Gold
1/4 Carat Ct Brilliant Round Solitaire Diamond Pendant in 14k Yellow Gold
Located in New York, NY
Classic approx. 1/4 carat solitaire round diamond pendant in 14k yellow gold with necklace chain. A
Category
2010s American Pendant Necklaces
Materials
Diamond, Yellow Gold
Stunning 1 Pc Natural Diamond with 2.34 Ct Round F VS1 GIA Certificate
Located in רמת גן, IL
1 Sparkling natural Round Brilliant cut diamond in a 2.34 carat F VS1 Excellent cut. This diamond
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Dazzling 1 pc Natural Diamond with 0.54 ct Round D VVS1 GIA Certificate
Located in רמת גן, IL
1 sparkling natural round brilliant cut diamond in a 0.54 carat D VVS1 excellent cut. This diamond
Category
2010s Israeli Loose Gemstones
Materials
Diamond
TJD 1 Ct Princess/Baguette & Round Diamond 18 Karat Yellow Gold Engagement Ring
By TJD
Located in New York, NY
with prong setting and glitter in 18 round diamond 16 baguette and 1 princess in center with G-H color
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Yellow Gold
1 Carat Ct Real Natural Solitaire Diamond 2 Round Stud Earrings 14k Gold
Located in New York, NY
Classic 1 Carat solitaire diamond stud earrings in 14k white gold. Pair of natural earth-mined
Category
2010s American Stud Earrings
Materials
Diamond, 14k Gold
Sparkling 1 pc Natural Diamond with 0.51 ct Round F SI1 GIA Certificate
Located in רמת גן, IL
Sparkling natural cut round brilliant diamond in a 0.51 carat F SI1 very good cut. This diamond
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Dazzling 1 pc Natural Diamond with 1.05 ct Round D IF GIA Certificate
Located in רמת גן, IL
Sparkling natural cut round brilliant diamond in a 1.05 carat D IF excellent ideal cut. This
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Sparkling 1 Pc Natural Diamonds with 0.85 Ct Round H VVS2 GIA Certificate
Located in רמת גן, IL
Stunning Ideal Cut Round Brilliant Diamond in a 0.85 carat H VVS2 Extremely shine and sparkle.
This
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Sterling Silver 1/4 Ct Round-Cut Diamond Alternating Heart & Leaf Link Bracelet
Located in New York, NY
) for a lifetime of tarnish-free wear. The bracelet sparkles with 1/4 cttw of natural, round-cut
Category
21st Century and Contemporary Indian Contemporary Link Bracelets
Materials
Diamond, White Diamond, Sterling Silver
H 0.08 in W 0.2 in L 7.25 in
1/5 Ct Round Solitaire Diamond Pendant Necklace, 14K Solid Gold, SI GH
Located in New York, NY
Comes in a jewelry box
16-18 Inch Cable Chain
Related Keywords: round diamond, solitaire necklace
Category
2010s American Contemporary Pendant Necklaces
Materials
Diamond, Gold
Sparking 1 Pc Flawless Natural Diamond with 1.04 Ct Round D IF IGI Certificate
Located in רמת גן, IL
1 sparkling natural round brilliant diamond in a 1.04 carat D IF with excellent cut. This diamond
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Sparking 1 Pc Flawless Natural Diamond with 0.52 Ct Round D IF IGI Certificate
Located in רמת גן, IL
1 sparkling flawless natural round brilliant diamond in a 0.52 carat D IF with excellent cut. It
Category
2010s Israeli Loose Gemstones
Materials
Diamond
18k Rose Gold Kym Oval and Round Organic Design Diamond Ring '1 1/4 Ct. Tw'
Located in San Francisco, CA
) graduated round brilliant diamonds on each side. The tiny prongs enhance its organic design. It's a
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Rose Gold
14k Rose Gold Kym Oval and Round Organic Design Diamond Ring '1 1/4 Ct. Tw'
Located in San Francisco, CA
) graduated round brilliant diamonds on each side. The tiny prongs enhance its organic design. It's a
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Rose Gold
14k Yellow Gold Kym Oval and Round Organic Design Diamond Ring '1 1/4 Ct. Tw'
Located in San Francisco, CA
) graduated round brilliant diamonds on each side. The tiny prongs enhance its organic design. It's a
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Yellow Gold
18k White Gold Kym Oval and Round Organic Design Diamond Ring '1 1/4 Ct. Tw'
Located in San Francisco, CA
) graduated round brilliant diamonds on each side. The tiny prongs enhance its organic design. It's a
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, White Gold
18k Yellow Gold Kym Oval and Round Organic Design Diamond Ring '1 1/4 Ct. Tw'
Located in San Francisco, CA
) graduated round brilliant diamonds on each side. The tiny prongs enhance its organic design. It's a
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Yellow Gold
14k White Gold Kym Oval and Round Organic Design Diamond Ring '1 1/4 Ct. Tw'
Located in San Francisco, CA
) graduated round brilliant diamonds on each side. The tiny prongs enhance its organic design. It's a
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, White Gold
1/4 Ct. tw. Round Cut Diamond Wavy Eternity Band on Prong Setting
Located in Los Angeles, CA
1/4 ct. tw. Round Cut Diamond Wavy Eternity Band. This beautiful 0.25 carat eternity band is set in
Category
2010s Wedding Rings
Materials
Diamond, Gold, 14k Gold, White Gold, Yellow Gold
Platinum Artemis Diamond Ring '1 Ct. tw'
Located in San Francisco, CA
This ring features two perfectly matched 1/2 carat each ( 1 ct. tw) round diamonds that symbolize
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
4 1/2 ct. Marquise & Round Diamond Eternity Band H, VS
Located in Los Angeles, CA
This beautiful 4.30 ct. tw. eternity marquise and round cut diamond ring is set in prong setting
Category
2010s Wedding Rings
Materials
Diamond, Gold, 14k Gold, White Gold, Yellow Gold
2 Carat Ct 1 Brilliant Round Diamond Halo Pendant Necklace in 14k White Gold
Located in New York, NY
.
Overview:
✦ Diamond: Natural Earth Mined
✦ Shape: Brilliant Round
✦ Carat weight: Approx. 2.00 CT
✦ Clarity
Category
2010s Pendant Necklaces
Materials
Diamond, White Gold
Toi et Moi Bypass Diamond Ring 1 Ct Fancy Intense Yellow PS & 1.03 Ct H Round
Located in New York, NY
Fancy Intense Yellow pear-shaped diamond and H color round-shaped diamond, accented by 66 round
Category
21st Century and Contemporary Fashion Rings
Materials
Diamond, White Diamond, Yellow Diamond, 14k Gold
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1 Ct Round Diamond For Sale on 1stDibs
On 1stDibs, you can find the most appropriate 1 ct round diamond for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, White Gold and Yellow Gold. Find an antique version now, or shop for 1363 vintage or 6760 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a 1 ct round diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Finding an appealing 1 ct round diamond — no matter the origin — is easy, but LB Exclusive, Tiffany & Co. and House of R&D each produced a popular version that is worth a look. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and baguette cut cut versions available here, too. There aren’t many items for men if you’re seeking a 1 ct round diamond, as most of the options available are for women and unisex.
How Much is a 1 Ct Round Diamond?
Prices for a 1 ct round diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $1,800,000, while this accessory, on average, fetches $2,631.
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