Loose Round Diamonds
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GIA Certified 1.72 Carat H Color I1 Clarity Excellent Cut Loose Round Diamond
By Gad & Co.
Located in Miami, FL
GIA certified natural 1.72-carat round-brilliant loose diamond with H color and I1 clarity
Category
2010s North American Modern Loose Gemstones
Materials
Diamond
H 0.31 in D 0.19 in L 0.31 in
GIA Certified 0.68ct Round Brilliant Loose Diamond
Located in Laguna Beach, CA
Loose round brilliant diamond, .68 carats.
GIA-graded H color, VS1 clarity, symmetry is good.
The
Category
Late 20th Century Loose Gemstones
Materials
Diamond
Loose Round Brilliant Cut Diamond 0.88 ct
Located in Laguna Beach, CA
Loose .88 carat round brilliant cut diamond.
M to N color, VS clarity, good symmetry.
Very
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Round Brilliant Cut Diamond 0.96 ct
Located in Laguna Beach, CA
Loose .96 carat round brilliant cut diamond.
No grading lab certificate.
J- K color, i1 clarity.
10
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Round Brilliant Cut Diamond 1.26 ct
Located in Laguna Beach, CA
Loose round brilliant diamond, 1.26 carats.
No grading lab certificate.
H to I color, i1 -i2
Category
Mid-20th Century Loose Gemstones
Materials
Diamond
Round Brilliant Cut Loose Diamond 0.94 ct
Located in Laguna Beach, CA
Loose .94 carat round brilliant cut
No grading certificate.
Grading is done by a GIA graduate
Category
Early 20th Century Loose Gemstones
Materials
Diamond
Natural Loose 1.76 L Si1 Round Cut Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: 56812
Stone Shape: Round Cut Diamond
Diamond Weight: 1.76 CT
Clarity: SI3
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond, White Diamond
IGI Certified 0.92 Carat Round Brilliant Cut Loose Diamond
Located in New York, NY
0.92 Round Brilliant Cut Natural Loose Diamond
IGI certified
J / SI2
Polish: Very Good
Category
2010s American Loose Gemstones
Materials
Diamond
GIA Certified Round Brilliant Cut Loose Diamond 1.01 ct
Located in Laguna Beach, CA
Loose 1.01 carat round brilliant cut diamond.
GIA graded G color, Si2 clarity, Very Good cut grade
Category
Mid-20th Century Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant 1.08ct GIA F VS2 Solitaire
Located in Greensboro, NC
Stone Information
Natural Diamond
Carat(s): 1.08ct
Cut: Round Brilliant
Color: F
Clarity: VS2
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant 1.01ct GIA E VS1 Solitaire
Located in Greensboro, NC
Stone Information
Natural Diamond
Carat(s): 1.01ct
Cut: Round Brilliant
Color: E
Clarity: VS1
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
GIA Certified 0.93 Carat Round Brilliant Cut Loose Diamond
Located in Laguna Beach, CA
0.93ct RBC GIA i color/VVS1 Clarity, VG cut Diamond
0.93 carat round brilliant cut diamond.
GIA
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
GIA Certified Loose Round Brilliant Cut Diamond 2.41 ct
Located in Laguna Beach, CA
2.41 carat round brilliant cut diamond graded by GIA.
The color grade is I, clarity is Si2.
The cut
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Natural loose 1.32 Carat K SI3 Round Brilliance Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #:NYC57484
Stone Shape:Round Brilliance
Diamond Weight:1.32 carat
Clarity:SI3
Category
1990s Loose Gemstones
Materials
Diamond
Natural loose 1.45 Carat H I1 Round Brilliance Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #:NYC57483
Stone Shape:Round Brilliance
Diamond Weight:1.45 carat
Clarity:I1
Category
1990s Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant .90ct GIA J VS2 Solitaire
Located in Greensboro, NC
Carat: .90ct
Cut: Round Brilliant
Color: J
Clarity: VS2
Certified by: GIA
Report Number
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant 1.25ct GIA D SI1 Solitaire
Located in Greensboro, NC
Carat(s): 1.25ct
Cut: Round Brilliant
Color: D
Clarity: SI1
Certified by: GIA
Report Number
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant .51ct GIA G VS2 Solitaire
Located in Greensboro, NC
Carat(s): 1.80ctw
Cut: Oval
Color: Purple
Natural Diamonds
Carat(s): 1.12ctw
Cut: Round Brilliant
Color
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant .59ct GIA E SI1 Solitaire
Located in Greensboro, NC
Carat(s): .59ct
Cut: Round Brilliant
Color: E
Clarity: SI1
Certified by: GIA
Report Number
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant 3.03ct GIA L SI1 Solitaire
Located in Greensboro, NC
Carat: 3.03ct
Cut: Round Brilliant
Color: L
Clarity: SI1
Certified by: GIA
Report Number
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant .33ct GIA F VS2 Solitaire
Located in Greensboro, NC
Carat: .33ct
Cut: Round Brilliant
Color: F
Clarity: VS2
Certified by: GIA
Report Number
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant .47ct GIA J SI1 Solitaire
Located in Greensboro, NC
Carat: .47ct
Cut: Round Brilliant
Color: J
Clarity: SI1
Certified by: GIA
Report Number
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant .47ct GIA F SI2 Solitaire
Located in Greensboro, NC
Carat: .47ct
Cut: Round Brilliant
Color: F
Clarity: SI2
Certified by: GIA
Report Number
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant .39ct GIA F SI1 Solitaire
Located in Greensboro, NC
Carat: .39ct
Cut: Round Brilliant
Color: F
Clarity: SI1
Certified by: GIA
Report Number
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant .40ct GIA H VS1 Solitaire
Located in Greensboro, NC
Carat: .40ct
Cut: Round Brilliant
Color: H
Clarity: VS1
Certified by: GIA
Report Number
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant .30ct GIA F VVS1 Solitaire
Located in Greensboro, NC
Carat: .30ct
Cut: Round Brilliant
Color: F
Clarity: VVS1
Certified by: GIA
Report Number
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant .73ct GIA K VS2 Solitaire
Located in Greensboro, NC
Carat: .73ct
Cut: Round Brilliant
Color: K
Clarity: VS2
Certified by: GIA
Report Number
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant .60ct GIA D SI1 Solitaire
Located in Greensboro, NC
Carat: .60ct
Cut: Round Brilliant
Color: D
Clarity: SI1
Size (mm): 5.43 - 5.48 x 3.33
Certified by
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Argyle 0.16 Carat Natural Pink Champagne Round Shape Loose Diamond
Located in Great Neck, NY
Argyle 0.16 Carat Natural Pink Champagne Round Shape Loose Diamond. Argyle with inscription on the
Category
2010s American Loose Gemstones
Materials
Diamond, Pink Diamond
Argyle 0.12 Carat Natural Pink Champagne Round Shape Loose Diamond
Located in Great Neck, NY
Argyle 0.12 Carat Natural Pink Champagne Round Shape Loose Diamond. Argyle with inscription on the
Category
2010s American Loose Gemstones
Materials
Diamond, Pink Diamond
Loose Diamond - Round Brilliant Cut 2.03ct GIA G VS1 Solitaire
Located in Greensboro, NC
Weight: 2.03ct
Cut: Round Brilliant
Color: G
Clarity: VS1
Size (mm): 7.86 - 7.90 x 5.10
Cut Grade
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Argyle 0.12 Carat Natural Pink Champagne Round Shape Loose Diamond
Located in Great Neck, NY
Argyle 0.12 Carat Natural Pink Champagne Round Shape Loose Diamond. Argyle with inscription on the
Category
2010s American Loose Gemstones
Materials
Diamond, Pink Diamond
Argyle 0.16 Carat Natural Pink Champagne Round Shape Loose Diamond
Located in Great Neck, NY
Argyle 0.16 Carat Natural Pink Champagne Round Shape Loose Diamond. Argyle with inscription on the
Category
2010s American Loose Gemstones
Materials
Diamond, Pink Diamond
Loose Diamond - Round Brilliant Cut .37ct GIA J SI2 Solitaire
Located in Greensboro, NC
Carat: .37ct
Cut: Round Brilliant
Color: J
Clarity: SI2
Certified by: GIA
Report Number
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant Cut .46ct GIA J VVSI Solitaire
Located in Greensboro, NC
Weight: .46ct
Cut: Round Brilliant
Color: J
Clarity: VVS1
Size (mm): 4.88 - 4.94 x 3.06
Certified
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant Cut .45ct GIA G VS1 Solitaire
Located in Greensboro, NC
Carat: .45ct
Cut: Round Brilliant
Color: G
Clarity: VS1
Certified by: GIA
Report Number
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant Cut 2.80ct GIA D VS1 Solitaire
Located in Greensboro, NC
Weight: 2.80ct
Cut: Round Brilliant
Color: D
Clarity: VS1
Size (mm): 8.95 - 9.04 x 5.59
Certified
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Loose Diamond - Round Brilliant Cut .50ct GIA E SI2 Solitaire
Located in Greensboro, NC
Weight: .50ct
Cut: Round Brilliant
Color: E
Clarity: SI2
Size (mm): 4.97 - 5.00 x 3.21
Certified
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
1.22 Carat Loose H / I1 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
1.22 Carat Loose H / I1 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
Diamond Cut
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
0.72 Carat Loose J / VVS2 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
0.72 Carat Loose J / VVS2 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
Diamond
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
1.71 Carat Loose K / VS2 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
1.71 Carat Loose K / VS2 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
GIA Report
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
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W 0.3 in D 0.19 in L 0.3 in
0.86 Carat Loose D / VS1 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
0.86 Carat Loose D / VS1 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
Diamond
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
1.37 Carat Loose K / VS2 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
1.37 Carat Loose K / VS2 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
Diamond
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
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W 0.29 in D 0.18 in L 0.28 in
1.53 Carat Loose M/VS2 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
1.53 Carat Loose M/ VS2 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
Diamond Cut
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
1.54 Carat Loose L/VS2 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
1.54 Carat Loose L / VS2 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
Diamond
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
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W 0.3 in D 0.18 in L 0.3 in
0.70 Carat Loose E / VS2 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
0.70 Carat Loose E / VS2 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
GIA Report
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
Free Shipping
W 0.23 in D 0.14 in L 0.23 in
0.51 Carat Loose F/ VS1 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
0.51 Carat Loose F/ VS1 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
GIA Report
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
0.48 Carat Loose J/ VS2 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
0.48 Carat Loose J/ VS2 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
Diamond
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
0.44 Carat Loose G/SI1 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
0.44 Carat Loose G/ SI1 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
Diamond
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
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W 0.2 in D 0.12 in L 0.2 in
1.00 Carat Loose J/ VS1 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
1.00 Carat Loose J/ VS1 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
GIA Report
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
Free Shipping
W 0.25 in D 0.16 in L 0.25 in
0.71 Carat Loose F / VS2 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
0.71 Carat Loose F / VS2 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
GIA Report
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
Free Shipping
W 0.23 in D 0.15 in L 0.23 in
1.14 Carat Loose H/ SI1 Round Brilliant Cut Diamond Gia Certified
Located in Sherman Oaks, CA
1.14 Carat Loose H/ SI1 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
GIA Report
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
0.61 Carat Loose H/ Si1 Round Brilliant Cut Diamond Gia Certified
Located in Sherman Oaks, CA
0.61 Carat Loose H/ SI1 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
GIA Report
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
0.59 Carat Loose F/ SI1 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
0.59 Carat Loose F/ SI1 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
GIA Report
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
0.94 Carat Loose I/ VS2 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
0.94 Carat Loose I/ VS2 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
GIA Report
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
0.77 Carat Loose F/ SI2 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
0.77 Carat Loose F/ SI2 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
GIA Report
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
1.28 Carat Loose J / SI2 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
1.28 Carat Loose J / SI2 Round Brilliant Cut Diamond GIA Certified
Diamond General Info
GIA Report
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
Free Shipping
W 0.29 in D 0.17 in L 0.28 in
TJD Certified Canadian Colourless 0.54 Carat Round Brilliant Cut Loose Diamond
By TJD
Located in New York, NY
Weight: 0.54ct
Cut: Round Brilliant
Color: E
Clarity: VS1
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
TJD Certified Canadian Colourless 0.55 Carat Round Brilliant Cut Loose Diamond
By TJD
Located in New York, NY
Weight: 0.55ct
Cut: Round Brilliant
Color: E
Clarity: VS1
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
1.00 Carat Loose K / VS2 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
Diamond Cut: Round brilliant
Measurements:6.25 x 6.32 - 3.98 mm
Diamond
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
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Loose Round Diamonds For Sale on 1stDibs
On 1stDibs, there are many options to choose from in our inventory of loose round diamonds. These distinct designs — crafted with great care and often made from Gold, Silver and Sterling Silver — can elevate any look. Our selection of items includes 20 vintage examples as well as 36 contemporary versions. Our collection is diverse and broad-ranging, and pieces in stock date back to the 20th Century while others were produced as recently as the 21st Century. The designs in our inventory of loose round diamonds bearing Contemporary or Victorian hallmarks are very popular. Many examples in our inventory of these items are appealing no matter their origins, but Fine Jewels UK, Gemma By WPD and J. Birnbach produced popular versions that are worth a look. There are many round cut and old mine cut loose round diamonds for sale. When shopping our range of loose round diamonds, you’ll find that there are less available pieces for men today than there are for women.
How Much are Loose Round Diamonds?
On average, loose round diamonds at 1stDibs sell for $2,070, while they’re typically $400 on the low end and $425,000 for the highest priced versions of this item.
Questions About Loose Round Diamonds
- 1stDibs ExpertDecember 12, 2023Whether Cartier will set a loose diamond depends on the circumstances. If you purchased a piece of Cartier diamond jewelry and the stone has come loose, contact customer service for assistance with repairs. Cartier will usually not place a loose diamond that you purchased elsewhere in one of their settings. Find a wide range of Cartier diamond jewelry on 1stDibs.
- What is a round diamond?1 Answer1stDibs ExpertNovember 2, 2021A round diamond, often known as a round brilliant cut, is widely recognized as a symbol of devotion. The round brilliant cut is the most classic of all stone cuts. Circular with 58 facets, the stone is cut to maximize its brilliance. Anything that is not a round cut is called a fancy cut. Round brilliant stones have been popular since the early 1900s. Shop a collection of vintage and modern diamond jewelry from some of the world’s top jewellers on 1stDibs.
- 1stDibs ExpertNovember 2, 2023There are a total of 58 cuts or facets on a round diamond. The 32 on the crown include eight star facets, 16 upper girdle facets and eight kite facets. On the pavilion, there are 25 facets made up of the lower girdle and pavilion main facets. Find a wide range of diamond jewelry on 1stDibs.
- 1stDibs ExpertAugust 17, 2021A brilliant cut diamond is a diamond cut to maximize its brilliance. This diamond shape has 57 facets, round brilliant cut diamonds are among the most popular styles of engagement rings. This cut is known for, when compared to other cuts, most closely mimicking the natural contours of a rough diamond crystal.
- 1stDibs ExpertFebruary 22, 2021Round diamonds are generally more expensive than princess cuts. You can get a larger princess cut for the same amount of money you'd spend on a smaller round diamond.
- 1stDibs ExpertSeptember 28, 2021The cost of a round brilliant diamond ring will primarily depend on the carat weight, color, clarity, shape, and cut of the diamond. The price range for these exquisite pieces of jewelry may range from around $500 to even $10,000 and above. Shop a range of antique and vintage round brilliant diamond rings 1stDibs.
- 1stDibs ExpertFebruary 22, 2021Yes, cushion cut diamonds look larger than round cut diamonds. Cushion cut diamonds have a larger table per carat than round diamonds, making them appear larger. This coupled with cushion cut diamonds' larger facets, tend to make these types of diamonds appear larger to our eyes.
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