GIA Certified Round Brilliant Loose Diamond 1.01ct
Located in Laguna Beach, CA
GIA Certified Round Brilliant Loose Diamond. 1.01 carat round brilliant cut diamond.
Category
Late 20th Century Used Loose Diamonds
Materials
Diamond
Used Loose Diamonds
to
188
644
24
1,575
1,043
61
44
41
31
10
5
5
4
4
3
2
2
2
2
1
1
1
1
1
1
1
164
19
12
5
4
GIA CLEARANCE, 1.33ct Emerald Cut Fancy Yellow-Brown Loose Diamond
$1,168Sale Price|20% Off
GIA CLEARANCE, 1.33ct Emerald Cut Fancy Yellow-Brown Loose Diamond
Located in Great Neck Plaza, NY
GIA 1.33 Carats Natural Fancy Yellow-Brown Emerald Cut Loose Diamond *Free shipping within the U.S.*
Category
2010s American Used Loose Diamonds
Materials
Diamond, Emerald, Brown Diamond, 14k Gold, White Gold
CLEARANCE GIA, 1.84 Carat Fancy Dark Brown Round Loose Diamond
$557Sale Price|20% Off
CLEARANCE GIA, 1.84 Carat Fancy Dark Brown Round Loose Diamond
Located in Great Neck Plaza, NY
Natural GIA 1.84 Carat Fancy Dark Greenish Yellow-Brown Round Loose Diamond *Free shipping within the US
Category
2010s American Used Loose Diamonds
Materials
Diamond, Brown Diamond, Gold, 14k Gold, White Gold
GIA PRICE REDUCTION, 12.21ct Fancy Color Brown-Orange Oval Loose Diamond
Located in Great Neck Plaza, NY
GIA 12.21 Carat Fancy Color Oval Shape Loose Diamond Semi Translucent Color Brown-Orange
Category
2010s American Used Loose Diamonds
Materials
Diamond, Yellow Diamond
HEAVY DISCOUNT GIA, 8.17 Carat Natural Fancy Yellow Round Loose Diamond
Located in Great Neck Plaza, NY
GIA 8.17cts Natural fancy deep brownish yellow round loose diamond *Free shipping within the U.S.*
Category
2010s American Used Loose Diamonds
Materials
Yellow Diamond, Diamond, 14k Gold, Yellow Gold
GIA Certified Round Brilliant Cut Loose Diamond 1.11ct, E color, I2
Located in Laguna Beach, CA
Attractive round brilliant cut loose diamond, 1.11 carats, E color, I2 clarity.
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Natural 0.74ct Gia L SI2 Triangular Cut Loose Diamond
Located in Houston, TX
One loose diamond described as follows... In excellent condition.
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Natural 0.75ct GIA G SI2 Triangular Cut Loose Diamond
Located in Houston, TX
One loose diamond described as follows... In excellent condition.
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Natural 0.61ct Gia I SI2 Round Novelty Cut Loose Diamond
Located in Houston, TX
One loose diamond described as follows... In excellent condition.
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
GIA Certified 5.04 Carat, O-P Color, VS2 Clarity, Round Cut Loose Diamond
Located in Miami, FL
GIA Certified 5.04 Carat, O-P Color, VS2 Clarity, Round Cut Loose Natural Diamond. Item Details: - Item Type: Loose Diamond - Carat: 5.04 - Cut: Round - Color: O-P - Clarity: VS2
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond, White Diamond
Loose Diamond Loose Diamond - Round Brilliant 1.26ct GIA F SI2 Solitaire
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): 1.26ct Cut: Round Brilliant Color: F Clarity: SI2 Certified by: GIA Report Number: 2231333219 Total Carats: 1.26ct Measurements Condit...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Natural 0.62ct Gia Fancy Yellow VVS2 Oval Brilliant Cut Loose Diamond
By GIA
Located in Houston, TX
One loose diamond described as follows... In excellent condition.
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Natural 1.61ct Gia Fancy Yellow I1 Round Brilliant Cut Loose Diamond
Located in Houston, TX
One loose diamond described as follows... In excellent condition.
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
GIA Certified 3.01 Carat Cushion Cut E Color VVS1 Clarity Loose Diamond
Located in Miami, FL
GIA Certified 3.01 carat cushion cut loose natural diamond with E color and VVS1 clarity.
Category
21st Century and Contemporary Contemporary Used Loose Diamonds
Materials
Diamond
GIA Certified 6.82 Carat, G Color, VS1 Clarity, Round Brilliant Loose Diamond
$487,500
W 0.49 in D 0.3 in
GIA Certified 6.82 Carat, G Color, VS1 Clarity, Round Brilliant Loose Diamond
Located in Miami, FL
GIA Certified 6.82 Carat, G Color, VS1 Clarity, Round Brilliant Cut Loose Natural Diamond. Untreated. Certificate: GIA Report #2145380490.
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond, White Diamond
Natural 0.31ct Gia H VS2 Rare Square Double Rose Cut Loose Diamond
$1,765
H 0.17 in W 0.17 in D 0.12 in
Natural 0.31ct Gia H VS2 Rare Square Double Rose Cut Loose Diamond
Located in Houston, TX
One loose diamond described as follows... In excellent condition.
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Natural 0.29ct Gia Undetermined Fancy Intense Yellow VS2 Princess Loose Diamond
Located in Houston, TX
One loose diamond described as follows... In excellent condition.
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
GIA Certified 3.03 Carat, H Color, VVS2 Clarity, Radiant Cut Loose Diamond
$66,250
W 0.35 in D 0.22 in L 0.32 in
GIA Certified 3.03 Carat, H Color, VVS2 Clarity, Radiant Cut Loose Diamond
Located in Miami, FL
GIA Certified 3.03 Carat, H Color, VVS2 Clarity, Cut-Cornered Rectangular Modified Brilliant Cut (Radiant) Loose Natural Diamond. Untreated. Certificate: GIA Report #7416973925.
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond, White Diamond
GIA Certified Argyle Fancy Intense 0.26 Carat Princess Cut Loose Diamond
Located in Miami, FL
Product Specifications: Item Type: Loose Diamond Origin: Natural Laser Inscription: GIA 5141390705, A 7795 Certification: GIA Report #5141390705 Diamond Specifications: Carat Weigh...
Category
21st Century and Contemporary Modern Used Loose Diamonds
Materials
Pink Diamond
Natural 0.24ct Gia Treated Fancy Intense Yellow Half Moon Cut Loose Diamond
Located in Houston, TX
One loose diamond described as follows... In excellent condition.
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Natural 0.71ct Gia N VVS2 Bent Top Rectangular Emerald Step Cut Loose Diamond
Located in Houston, TX
One loose diamond described as follows... In excellent condition.
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
GIA Certified 4 Carat, D Color, VS2 Clarity, Round Brilliant Cut Loose Diamond
$181,250
W 0.41 in D 0.25 in
GIA Certified 4 Carat, D Color, VS2 Clarity, Round Brilliant Cut Loose Diamond
Located in Miami, FL
GIA Certified 4.00 Carat, D Color, VS2 Clarity, Round Brilliant Cut Loose Natural Diamond. Untreated. Certificate: GIA Report #5141637401.
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond, White Diamond
GIA Certified 3.18 Carat, D Color, SI2 Clarity, Pear Brilliant Cut Loose Diamond
$63,750
W 0.33 in D 0.2 in L 0.51 in
GIA Certified 3.18 Carat, D Color, SI2 Clarity, Pear Brilliant Cut Loose Diamond
Located in Miami, FL
GIA Certified 3.18 Carat, D Color, SI2 Clarity, Pear Brilliant Cut Loose Natural Diamond. Untreated. Certificate: GIA Report #2205413286.
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond, White Diamond
Natural 1.80ct Gia Fancy Dark Brown Green Yellow Heart Brilliant Loose Diamond
Located in Houston, TX
One loose diamond described as follows... In excellent condition.
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
GIA Certified 4.65 Carat Fancy Deep Yellow SI1 Old Euro Cut Loose Diamond
$236,250
H 0.24 in W 0.45 in L 0.44 in
GIA Certified 4.65 Carat Fancy Deep Yellow SI1 Old Euro Cut Loose Diamond
Located in Miami, FL
Product Specifications: Item Type: Loose Diamond Certification: GIA Report 5171380978 Carat: 4.65 Carats Color: Fancy Deep Yellow Color Origin: Natural Color Distribution: Even Clari...
Category
21st Century and Contemporary Contemporary Used Loose Diamonds
Materials
Yellow Diamond
GIA Certified 2.68 Carat Round Cut H Color SI1 Clarity Loose Diamond
$37,800
H 0.22 in W 0.36 in L 0.36 in
GIA Certified 2.68 Carat Round Cut H Color SI1 Clarity Loose Diamond
Located in Miami, FL
GIA 2215077423. Details: Item Type: Loose Natural Diamond Certification: GIA Certified (Report No. 2215077423) Carat: 2.68 Carat Color: H Clarity: SI1 Cut: Round Brilliant Cut Grade...
Category
21st Century and Contemporary Modern Used Loose Diamonds
Materials
Diamond
GIA-Certified 2.43 Carat Butterfly Cut Diamond H Color I1 Clarity Loose Diamond
Located in Chicago, IL
This exquisite loose diamond, with its intricate faceting designed to maximize light reflection, is a bold and meaningful choice for a bespoke engagement ring or a statement pendant,...
Category
21st Century and Contemporary American Used Loose Diamonds
Materials
Diamond
GIA Certified 5.36 Carat Emerald Cut J Color VS1 Clarity Loose Diamond
$143,100
H 0.2 in W 0.31 in L 0.6 in
GIA Certified 5.36 Carat Emerald Cut J Color VS1 Clarity Loose Diamond
Located in Miami, FL
GIA Certified 5.36 carat emerald cut loose natural diamond with J color and VS1 clarity.
Category
21st Century and Contemporary Modern Used Loose Diamonds
Materials
Diamond
GIA Certified 1.50 Carat Fancy Light Greenish Blue Cushion Cut Loose Diamond
$101,250
W 0.24 in L 0.27 in
GIA Certified 1.50 Carat Fancy Light Greenish Blue Cushion Cut Loose Diamond
Located in Miami, FL
Product Specifications: Item Type: Loose Diamond Report Date: November 25, 2025 Report Type: Grading Report Origin: Natural Laser Inscription: GIA 2156970215 Certification: GIA Repo...
Category
21st Century and Contemporary Modern Used Loose Diamonds
Materials
Blue Diamond
GIA Certified 5.10 Carat Lucida Cut Tiffany & Co. I-VS1 Loose Diamond
$155,250
W 0.41 in D 0.27 in L 0.4 in
GIA Certified 5.10 Carat Lucida Cut Tiffany & Co. I-VS1 Loose Diamond
By Tiffany & Co.
Located in Miami, FL
GIA Certified 5.10 carat Lucida cut loose natural diamond with I color and VS1 clarity.
Category
21st Century and Contemporary Modern Used Loose Diamonds
Materials
Diamond
GIA Certified Emerald Cut Loose Diamond 0.57ct
Located in Laguna Beach, CA
Loose .57 carat emerald cut diamond. GIA graded F color, VS1 clarity, good cut.
Category
Late 20th Century Used Loose Diamonds
Materials
Diamond
GIA Certified Round Brilliant Loose Diamond 1.12ct
Located in Laguna Beach, CA
1.12ct round brilliant cut diamond. GIA-graded H color, Si1 clarity, Very good cut grade. Faces up very brilliantly. The GIA report number is 5231411122. Comes with a full GIA gradin...
Category
Late 20th Century Used Loose Diamonds
Materials
Diamond
GIA Certified Emerald Cut Loose Diamond 1.60ct
Located in Laguna Beach, CA
1.60 carat emerald cut diamond. GIA graded H color, Si2 clarity. Grading report number is 5231861973. Comes with a full GIA grading certificate.
Category
Late 20th Century Used Loose Diamonds
Materials
Diamond, Emerald
Loose Diamond - Marquise 1.20ct E I1 Solitaire
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): 1.20ct Cut: Marquise Color: E Clarity: I1 Size: 10.06mm X 5.93mm Total Carats: 1.20ct Measurements Condition: Pre-Owned
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
GIA Certified Round Brilliant Loose Diamond 1.08ct
Located in Laguna Beach, CA
GIA graded 1.08 carat round brilliant cut diamond. Graded F color, i1 clarity, very good symmetry. No inclusion can be seen without magnification. Faces up very attractive and brilli...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Round Brilliant Cut Loose Diamond 0.94 ct
Located in Laguna Beach, CA
Loose .94 carat round brilliant cut No grading certificate.
Category
Early 20th Century Used Loose Diamonds
Materials
Diamond
GIA Certified Oval Brilliant Loose Diamond 1.48ct
Located in Laguna Beach, CA
1.48-carat oval brilliant cut diamond. GIA graded H color, Vs1 clarity. Measures 7.89 x 6.31 x 4.51mm The grading report number is 1226958994. Comes with the original grading certifi...
Category
Mid-20th Century Used Loose Diamonds
Materials
Diamond
Loose Diamond - Oval 1.00ct I I1 Solitaire
Located in Greensboro, NC
Carat(s): 1.00ct Cut: Oval Color: I Clarity: I1 Size: (mm) 7.73 x 5.73 x 3.38 Condition: New
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
GIA CLEARANCE, 1.66 Carat Radiant Cut Fancy Brown Yellow Loose Diamond
$1,272Sale Price|20% Off
GIA CLEARANCE, 1.66 Carat Radiant Cut Fancy Brown Yellow Loose Diamond
Located in Great Neck Plaza, NY
Diamond Overview: This stunning 1.66 carat radiant cut loose diamond offers a unique combination of earthy beauty and brilliance.
Category
2010s American Used Loose Diamonds
Materials
Diamond, 14k Gold, Yellow Gold
GIA Certified 0.27 Carat Fancy Purplish Pink Pear Argyle Loose Diamond
Located in Miami, FL
Product Specifications: Item Type: Loose Diamond Report Date: November 20, 2025 Report Type: Grading Report Origin: Natural Laser Inscription: GIA 1152197788, A 41660 Certification:...
Category
21st Century and Contemporary Contemporary Used Loose Diamonds
Materials
Pink Diamond
GIA Certified Round Brilliant Cut Loose Diamond 1.02ct
Located in Laguna Beach, CA
Loose round brilliant diamond. Weighs 1.02 carats, L color, VS2 clarity.
Category
Late 20th Century Used Loose Diamonds
Materials
Diamond
GIA Certified Round Brilliant Cut Loose Diamond 0.81ct
Located in Laguna Beach, CA
Loose .81 carat round brilliant cut diamond. GIA graded J color, Vs2 clarity, good cut.
Category
Late 20th Century Used Loose Diamonds
Materials
Diamond
GIA Certified Round Brilliant Cut Loose Diamond 0.42ct
Located in Laguna Beach, CA
Loose round brilliant cut diamond, .42 carats. GIA grade G color, VS1 clarity, good cut.
Category
Late 20th Century Used Loose Diamonds
Materials
Diamond
Loose Diamond - Marquise 1.60ct GIA D SI2 Solitaire
Located in Greensboro, NC
Stone Information Diamond Carat(s): 1.60ct Cut: Marquise Color: D Clarity: SI2 Size: 10.97 X 6.27 X 3.96mm Certified by: GIA Report Number: 2233960566 Total Carats: 1.60ct Measure...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Loose Diamond - Oval 1.64ct GIA G VS2 Solitaire
Located in Greensboro, NC
Stone Information Diamond Carat(s): 1.64ct Cut: Oval Color: G Clarity: VS2 Size: 9.66 X 6.49 X 4.32mm Certified by: GIA Report Number: 11329949 Total Carats: 1.64ct Measurements ...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Loose Diamond - Marquise 1.30ct GIA D SI1 Solitaire
Located in Greensboro, NC
Stone Information Diamond Carat(s): 1.30ct Cut: Marquise Color: D Clarity: SI1 Size: 11.19 X 5.74 X 3.40mm Certified by: GIA Report Number: 6522507196 Total Carats: 1.30ct Measure...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Loose Diamond - Oval 1.70 GIA D SI1 Solitaire
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): 1.70ct Cut: Oval Color: D Clarity: SI1 Size: 9.06 X 6.64 X 4.26mm Certified by: GIA Report Number: 6531699459 Total Carats: 1.70 Measur...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
GIA Certified Rectangular Modified Brilliant Loose Diamond 1.00ct
Located in Laguna Beach, CA
This loose rectangular modified brilliant diamond has a carat weight of 1.0, IF - internally flawless - clarity, and a H color.
Category
Late 20th Century Used Loose Diamonds
Materials
Diamond
GIA Certified Round Brilliant Cut Loose Diamond 0.83ct
Located in Laguna Beach, CA
Round brilliant cut diamond, .83 carats. GIA graded I color, I1 clarity. The clarity looks more like a Si2 grade. The thin feather under the crown facets is hard to find even with a ...
Category
Late 20th Century Used Loose Diamonds
Materials
Diamond
GIA Certified Round Brilliant Cut Loose Diamond 1.66ct
Located in Laguna Beach, CA
1.66 carat round brilliant cut diamond. GIA graded D color, Vs2 clarity. The GIA grade report number is 6237570110. Best diamond color grade and faces up very brilliantly. Comes with...
Category
Late 20th Century Used Loose Diamonds
Materials
Diamond
GIA Certified Round Transition Cut Loose Diamond 0.67ct
Located in Laguna Beach, CA
GIA Certified .67ct Round Transition Cut Diamond. H Color SI1 Clarity Good Cut. Loose Stone.
Category
Late 20th Century Used Loose Diamonds
Materials
Diamond
Loose Diamond - Pear .57ct GIA G SI1 Solitaire
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): 0.57ct Cut: Pear Color: G Clarity: SI1 Size: 6.88 X 4.74 X 2.91mm Certified by: GIA Report Number: 5231897687 Total Carats: .57ct Measu...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Loose Diamond - Oval .71ct GIA H SI2 Solitaire
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): 0.71ct Cut: Oval Color: H Clarity: SI2 Size: 7.30 X 4.65 X 3.04mm Certified by: GIA Report Number: 2233897497 Total Carats: .71ct Measu...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Loose Diamond - Pear .66ct GIA G SI1 Solitaire
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): 0.66ct Cut: Pear Color: G Clarity: SI1 Size: 7.74 X 4.46 X 2.98mm Certified by: GIA Report Number: 6237897507 Total Carats: .66ct Measu...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Loose Diamond - Pear .58ct GIA F I1 Solitaire
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): 0.58ct Cut: Pear Color: F Clarity: I1 Size: 6.53 X 4.69 X 3.08mm Certified by: GIA Report Number: 2235897685 Total Carats: .58ct Measur...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Loose Diamond - Pear .59ct GIA K I1 Solitaire
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): 0.59ct Cut: Pear Color: K Clarity: I1 Size: 6.72 X 4.70 X 3.04mm Certified by: GIA Report Number: 5232897588 Total Carats: .59ct Measur...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Loose Diamond - Oval 2.01ct GIA H SI2 Solitaire
Located in Greensboro, NC
Stone Information Natural Diamond Carat(s): 2.01ct Cut: Oval Color: H Clarity: SI2 Size: 9.23 X 6.89 X 4.67mm Certified by: GIA Report Number: 7538416276 Total Carats: 2.01ct Meas...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
- 1
- ...
Recent Sales
2.80 Carat I VS Loose Diamond
Unavailable
2.80 Carat I VS Loose Diamond
Located in London, GB
A 2.80 Carat I VS Loose Diamond
Category
21st Century and Contemporary British Used Loose Diamonds
Materials
Diamond
Loose Diamond, 0.83ct, GIA Certified, Oval Brilliant Cut
Located in Vienna, VA
Loose Diamond, 0.83ct, GIA Certified, Oval Brilliant Cut Oval Brilliant Cut GIA Certified Weight: 0.83ct Clarity: VVS1 Color: H Measurements: 7.10 X 5.25 X 3.38 MM GIA Inscribed Co...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Loose Diamond, Emerald Cut, 1.01ct, GIA Certified, H, VS2
Located in Vienna, VA
Loose Diamond, 1.01ct, GIA Certified, Emerald Cut Emerald Cut GIA Certified Weight: 1.01ct Clarity: VS2 Color: H Measurements: 6.52 X 4.80 X 3.27 MM GIA Inscribed Condition: Offere...
Category
15th Century and Earlier Used Loose Diamonds
Materials
Diamond
Loose Diamond, 1.52ct, GIA Certified, Princess Cut
Located in Vienna, VA
Loose Diamond, 1.52ct, GIA Certified, Princess Cut Loose Princess Cut Diamond GIA Certified Weight: 1.03ct Clarity: VS1 Color: H Measurements: 6.39 X 6.33 X 4.68 MM GIA Inscribed C...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Loose Diamond, 0.86ct, GIA Certified, Emerald Cut
Located in Vienna, VA
Loose Diamond, 0.86ct, GIA Certified, Emerald Cut Loose Emerald Cut Diamond GIA Certified Weight: 0.86ct Clarity: VS1 Color: F Measurements: 5.95 X 4.88 X 3.48 MM GIA Inscribed Con...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond, Emerald
Loose Diamond, 1.03ct, GIA Certified, Princess Cut
Located in Vienna, VA
Loose Diamond, 1.03ct, GIA Certified, Princess Cut Loose Princess Cut Diamond GIA Certified Weight: 1.03ct Clarity: VS1 Color: G Measurements: 5.43 X 5.23 X 4.17 MM GIA Inscribed C...
Category
15th Century and Earlier Used Loose Diamonds
Materials
Diamond
Loose Diamond, 0.70ct, GIA Certified, Round Brilliant Cut
Located in Vienna, VA
Loose Diamond, 0.70ct, GIA Certified, Round Brilliant Cut Loose Round Brilliant Cut Diamond GIA Certified Weight: 0.70ct Clarity: VS2 Color: F Measurements: 5.68 – 5.72 X 3.53 MM GI...
Category
15th Century and Earlier Used Loose Diamonds
Materials
Diamond
Loose Diamond, 1.14ct, GIA Certified, Oval Brilliant Cut
Located in Vienna, VA
Loose Diamond, 1.14ct, GIA Certified, Oval Brilliant Cut Loose Oval Brilliant Cut Diamond GIA Certified Weight: 1.14ct Clarity: VVS2 Color: F Measurements: 7.99 X 5.80 X 3.69 MM GIA...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Loose Diamond, 1.04ct, GIA Certified, Pear Brilliant Cut
Located in Vienna, VA
Loose Diamond, 1.04ct, GIA Certified, Pear Brilliant Cut Loose Pear Brilliant Cut Diamond GIA Certified Weight: 1.04ct Clarity: SI1 Color: H Measurements: 8.47 X 5.69 X 3.67 MM GIA ...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Loose Diamond, 0.94ct, GIA Certified, Marquise Brilliant Cut
Unavailable
H 0.22 in W 0.41 in D 0.12 in
Loose Diamond, 0.94ct, GIA Certified, Marquise Brilliant Cut
Located in Vienna, VA
Loose Diamond, 0.94ct, GIA Certified, Marquise Brilliant Cut Loose Marquise Brilliant Cut Diamond GIA Certified Weight: 0.94ct Clarity: SI1 Color: H Measurements: 10.34 x 5.35 x 2.9...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Loose Diamond, 1.62ct, GIA Certified, Round Brilliant Cut
Located in Vienna, VA
Loose Diamond, 1.62ct, GIA Certified, Round Brilliant Cut Loose Round Brilliant Cut Diamond GIA Certified Weight: 1.62ct Clarity: SI1 Color: E Measurements: 7.54 – 7.58 X 4.70 MM GI...
Category
15th Century and Earlier Used Loose Diamonds
Materials
Diamond
Loose Diamond, 1.10ct, GIA Certified, Marquise Brilliant Cut
Unavailable
H 0.22 in W 0.41 in D 0.14 in
Loose Diamond, 1.10ct, GIA Certified, Marquise Brilliant Cut
Located in Vienna, VA
Loose Diamond, 1.10ct, GIA Certified, Marquise Brilliant Cut Loose Marquise Brilliant Cut Diamond GIA Certified Weight: 1.10ct Clarity: SI2 Color: I Measurements: 10.18 X 5.36 X 3.3...
Category
15th Century and Earlier Used Loose Diamonds
Materials
Diamond
Loose Diamond, 1.00ct, GIA Certified, Oval Brilliant Cut
Located in Vienna, VA
Loose Diamond, 1.00ct, GIA Certified, Oval Brilliant Cut Loose Oval Brilliant Cut Diamond GIA Certified Weight: 1.00ct Clarity: VS2 Color: E Measurements: 7.76 – 5.35 X 3.74 MM GIA ...
Category
15th Century and Earlier Used Loose Diamonds
Materials
Diamond
Loose Diamond, 0.96 CT, GIA Certified, Emerald Cut
Located in Vienna, VA
Loose Diamond, 0.96 CT, GIA Certified, Emerald Cut Loose Emerald Cut Diamond GIA Certified Weight: 0.96 CT Clarity: VS1 Color: H Measurements: 5.98 X 4.95 X 3.62 MM GIA & IGI Inscri...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond, Emerald
Loose Diamond, 2.01ct, GIA Certified, Radiant Brilliant Cut
Located in Vienna, VA
Loose Diamond, 2.01ct, GIA Certified, Radiant Brilliant Cut Loose Radiant Brilliant Cut Diamond GIA Certified Weight: 2.01ct Clarity: SI1 Color: H Measurements: 7.35 X 6.76 X 4.61 M...
Category
15th Century and Earlier Used Loose Diamonds
Materials
Diamond
Loose Diamond, 0.96ct, GIA Certified, Round Brilliant Cut
Located in Vienna, VA
Loose Diamond, 0.96ct, GIA Certified, Round Brilliant Cut Loose Round Brilliant Cut Diamond GIA Certified Weight: 0.96ct Clarity: VS2 Color: I Measurements: 5.96 – 6.05 X 4.10 MM GI...
Category
15th Century and Earlier Used Loose Diamonds
Materials
Diamond
Loose Diamond, 0.96ct, GIA Certified, Pear Brilliant Cut
Located in Vienna, VA
Loose Diamond, 0.96ct, GIA Certified, Pear Brilliant Cut Loose Pear Brilliant Cut Diamond GIA Certified Weight: 0.96ct Clarity: VS1 Color: E Measurements: 7.43 X 5.52 X 3.55 MM GIA ...
Category
15th Century and Earlier Used Loose Diamonds
Materials
Diamond
Loose Diamond, 1.41 CT, GIA Certified, Pear Brilliant Cut
Located in Vienna, VA
Loose Diamond, 1.41 CT, GIA Certified, Pear Brilliant Cut Loose Pear Brilliant Cut Diamond GIA Certified Weight: 1.41 CT Clarity: SI1 Color: F Measurements: 9.45 x 5.98 x 4.15 MM GI...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Loose Diamond, 0.94ct, GIA Certified, Cushion Modified Brilliant Cut
Unavailable
H 0.21 in W 0.25 in D 0.14 in
Loose Diamond, 0.94ct, GIA Certified, Cushion Modified Brilliant Cut
Located in Vienna, VA
Loose Diamond, 0.94ct, GIA Certified, Cushion Modified Brilliant Cut Loose Cushion Modified Brilliant Cut Diamond GIA Certified Weight: 0.94ct Clarity: VS1 Color: G Measurements: 6....
Category
15th Century and Earlier Used Loose Diamonds
Materials
Diamond
Loose Diamond, 0.93ct, GIA Certified, Square Modified Brilliant Cut
Unavailable
H 0.22 in W 0.21 in D 0.14 in
Loose Diamond, 0.93ct, GIA Certified, Square Modified Brilliant Cut
Located in Vienna, VA
Loose Diamond, 0.93ct, GIA Certified, Square Modified Brilliant Cut Loose Square Modified Brilliant Cut Diamond GIA Certified Weight: 0.93ct Clarity: SI2 Color: I Measurements: 5.34...
Category
15th Century and Earlier Used Loose Diamonds
Materials
Diamond
Natural 0.40ct Victorian Era Old Miner Loose Diamond
Located in Miami, FL
Color: Fancy brown. 100% natural earth mined loose diamond. Old mine cuts, we are talking about diamonds being cut up to 300 years ago.
Category
20th Century Late Victorian Used Loose Diamonds
Materials
Diamond, Brown Diamond
Loose Diamond, 0.80 CT, GIA Certified, Round Brilliant Cut
Located in Vienna, VA
Loose Diamond, 0.80 CT, GIA Certified, Round Brilliant Cut Loose Round Brilliant Cut Diamond GIA Certified Weight: 0.80 CT Clarity: VS2 Color: G Measurements: 5.87 – 5.93 X 3.70 MM ...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
GIA Certified Loose Diamond
Unavailable
GIA Certified Loose Diamond
Located in Palm Beach, FL
1.57 ct Round Brilliant cut diamond. Color H and Vs1 clarity. GIA Certified.
Category
Early 2000s Used Loose Diamonds
Materials
Diamond
GIA Certified Loose Diamond
Unavailable
GIA Certified Loose Diamond
Located in Palm Beach, FL
2.23 Round Brilliant, I Color SI2 Clarity. GIA Certified.
Category
Early 2000s Used Loose Diamonds
Materials
Diamond
GIA Certified 1.00CT Cushion Cut Loose Diamond I color VS2 Clarity Ring Pendant
Located in חיפה, IL
Please Note - No returns are accepted for loose diamonds. Please consider this before placing an order.
Category
2010s Used Loose Diamonds
Materials
Diamond
GIA Certified 0.90CT Cushion Cut Loose Diamond F color SI1 Clarity EX/EX
Located in חיפה, IL
Please Note - No returns are accepted for loose diamonds. Please consider this before placing an order.
Category
2010s Used Loose Diamonds
Materials
Diamond
Natural 0.20ct Round Victorian Era Old Miner Loose Diamond
Located in Miami, FL
Carat weight: 0.20 carat. Shape: Round. Cut: Old miner. Clarity: SI1. Color: G-H. 100% natural earth unmounted diamond. Old mine cuts, we are talking about diamonds being cut up to 3...
Category
20th Century Unknown Late Victorian Used Loose Diamonds
Materials
Diamond
Loose Diamond 1.83 Carats Round Brilliant Cut HRD Certified Natural
Unavailable
W 0.31 in D 0.2 in L 0.31 in
Loose Diamond 1.83 Carats Round Brilliant Cut HRD Certified Natural
Located in Valencia, Comunidad Valenciana
Natural Diamond Brilliant Cut Weight 1.83 Carats Color I / Clarity SI1. Measures 7.63-7.81 mm x 4.94 mm, certified by the HRD laboratory. Ideal to set on a solitary as for pendant S...
Category
21st Century and Contemporary Spanish Modern Used Loose Diamonds
Materials
Diamond
1.26 carat Argyle Pink Radiant Cut 5PR Loose Diamond GIA and Argyle Certificate
Unavailable
W 0.2 in D 0.18 in L 0.26 in
1.26 carat Argyle Pink Radiant Cut 5PR Loose Diamond GIA and Argyle Certificate
By Valentina Fine Jewellery
Located in Sai Kung District, HK
Enquire about this special pink diamond today, loose or designed into a unique heirloom piece of jewellery.
Category
2010s Australian Used Loose Diamonds
Materials
Diamond
AIG Certified 1.01ct Natural Fancy Colored Diamonds
By House of R&D
Located in Ramat Gan, Tel Aviv District
Belgian bidders, only Diamond dealers can import loose Diamonds to Belgium, if you are not a Diamond dealer, please do not bid on loose Diamonds.
Category
2010s Used Loose Diamonds
Materials
Diamond, Yellow Diamond, Brown Diamond
AIG Certified 1.01ct Natural Fancy Colored Diamonds
By House of R&D
Located in Ramat Gan, Tel Aviv District
Belgian bidders, only Diamond dealers can import loose Diamonds to Belgium, if you are not a Diamond dealer, please do not bid on loose Diamonds.
Category
2010s Used Loose Diamonds
Materials
Diamond, Yellow Diamond, Pink Diamond
AIG Certified 0.70ct Natural Round Diamond - Clarity Enhanced
By House of R&D
Located in Ramat Gan, Tel Aviv District
Belgian bidders, only Diamond dealers can import loose Diamonds to Belgium, if you are not a Diamond dealer, please do not bid on loose Diamonds.
Category
2010s Used Loose Diamonds
Materials
Diamond, White Diamond
AIG Certified 0.74ct Natural Round Brilliant Diamond - Clarity Enhanced
By House of R&D
Located in Ramat Gan, Tel Aviv District
Belgian bidders, only Diamond dealers can import loose Diamonds to Belgium, if you are not a Diamond dealer, please do not bid on loose Diamonds.
Category
2010s Used Loose Diamonds
Materials
Diamond, Brown Diamond
AIG Certified 0.27ct Natural Fancy Colored Diamonds - Clarity Enhanced
By House of R&D
Located in Ramat Gan, Tel Aviv District
Belgian bidders, only Diamond dealers can import loose Diamonds to Belgium, if you are not a Diamond dealer, please do not bid on loose Diamonds.
Category
2010s Used Loose Diamonds
Materials
Diamond, Brown Diamond
AIG Certified 0.70ct Natural Round Brilliant Diamond - Clarity Enhanced
By House of R&D
Located in Ramat Gan, Tel Aviv District
Belgian bidders, only Diamond dealers can import loose Diamonds to Belgium, if you are not a Diamond dealer, please do not bid on loose Diamonds.
Category
2010s Used Loose Diamonds
Materials
Diamond, Brown Diamond
AIG Certified 0.60ct Natural Round Brilliant Diamond - Clarity Enhanced
By House of R&D
Located in Ramat Gan, Tel Aviv District
Belgian bidders, only Diamond dealers can import loose Diamonds to Belgium, if you are not a Diamond dealer, please do not bid on loose Diamonds.
Category
2010s Used Loose Diamonds
Materials
Diamond, Brown Diamond
AIG Certified 0.46ct Natural Round Brilliant Diamond - Clarity Enhanced
By House of R&D
Located in Ramat Gan, Tel Aviv District
Belgian bidders, only Diamond dealers can import loose Diamonds to Belgium, if you are not a Diamond dealer, please do not bid on loose Diamonds.
Category
2010s Used Loose Diamonds
Materials
Diamond, Brown Diamond
AIG Certified 0.69ct Natural Round Brilliant Diamond - Clarity Enhanced
By House of R&D
Located in Ramat Gan, Tel Aviv District
Belgian bidders, only Diamond dealers can import loose Diamonds to Belgium, if you are not a Diamond dealer, please do not bid on loose Diamonds.
Category
2010s Used Loose Diamonds
Materials
Diamond, Yellow Diamond
Antique 2.05 Carat Pear Shape GIA D/ SI 1, Buy It Loose or with a Custom Setting
Located in New York, NY
Please note there is a 3 day return policy on the purchase of the loose diamond, but obviously not on a custom made setting.
Category
21st Century and Contemporary Unknown Contemporary Used Loose Diamonds
Materials
Diamond
GIA certified 0.94CT Loose Round Brilliant Cut Diamond Color J Clarity VVS2
Located in חיפה, IL
GIA certified 0.94CT Loose Round Brilliant Cut Diamond Color J Clarity VVS2 Main Stone: ___________ Natural Diamond Cut: Round Brilliant Carat: 0.94CT Color: J Clarity: VVS2 Cut Gra...
Category
2010s Used Loose Diamonds
Materials
Diamond
GIA certified 1.00CT Loose Round Brilliant Cut Diamond Color K Clarity VS1
Located in חיפה, IL
GIA certified 1.00CT Loose Round Brilliant Cut Diamond Color K Clarity VS1 Main Stone: ___________ Natural Diamond Cut: Round Brilliant Carat: 1.00CT Color: K Clarity: VS1 Cut Grad...
Category
2010s Used Loose Diamonds
Materials
Diamond
GIA certified 0.70CT Loose Princess Cut Diamond Color G Clarity VS2 For Ring
Located in חיפה, IL
GIA certified 0.70CT Loose Princess Cut Diamond Color G Clarity VS2 For Ring / Pendant Main Stone: ___________ Natural Diamond Cut: Princess Carat: 0.70CT Color: G Clarity: VS2 Poli...
Category
2010s Used Loose Diamonds
Materials
Diamond
GIA certified 0.70CT Loose Princess Cut Diamond Color F Clarity SI1 For Ring
Located in חיפה, IL
GIA certified 0.70CT Loose Princess Cut Diamond Color F Clarity SI1 For Ring / Pendant Main Stone: ___________ Natural Diamond Cut: Princess Carat: 0.70CT Color: F Clarity: SI1 Poli...
Category
2010s Used Loose Diamonds
Materials
Diamond
GIA certified 0.80CT Loose Princess Cut Diamond Color I Clarity VS1 For Ring
Located in חיפה, IL
GIA certified 0.80CT Loose Princess Cut Diamond Color I Clarity VS1 For Ring / Pendant Main Stone: ___________ Natural Diamond Cut: Princess Carat: 0.80CT Color: I Clarity: VS1 Poli...
Category
2010s Used Loose Diamonds
Materials
Diamond
GIA certified 0.70CT Loose Pear Cut Diamond Color H Clarity VVS2 For ring
Located in חיפה, IL
GIA certified 0.70CT Loose Pear Cut Diamond Color H Clarity VVS2 For ring/pendant Main Stone: ___________ Natural Diamond Cut: Pear Carat: 0.70CT Color: H Clarity: VVS2 Polish - Exc...
Category
2010s Used Loose Diamonds
Materials
Diamond
GIA certified 1.00CT Loose Cushion Cut Diamond Color K Clarity VVS1 For ring
Located in חיפה, IL
GIA certified 1.00CT Loose Cushion Cut Diamond Color K Clarity VVS1 For ring/pendant Main Stone: ___________ Natural Diamond Cut: Princess Carat: 1.00CT Color: K Clarity: VVS1 Polis...
Category
2010s Used Loose Diamonds
Materials
Diamond
1.04 Carat 'Loose' Round Brilliant "Leo" Diamond
By The Leo Diamond
Located in Dallas, TX
1 Loose Round Brilliant Diamond 1.04 CT, SI-2, I; with Lab Report "Leo" Report #6526900105
Category
Late 20th Century Used Loose Diamonds
Materials
Diamond
Georgian 1.69 carats Old Mine Cut Loose Diamond With Ring
Located in London, GB
This exquisite 1.69 carat old mine cut diamond ring is truly a timeless treasure. Crafted with utmost precision and attention to detail, this ring showcases the exceptional beauty an...
Category
19th Century British Georgian Used Loose Diamonds
Materials
Diamond, White Gold
2.05 Carat Cushion Cut Natural Loose Diamond M/VS2 GIA Certified
Located in Deland, FL
This is a rare unique Square Cushion Cut Diamond. It is faceted as a CrissCut, a luxury diamond cutter.
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
1.03 Carat Emerald Cut Natural Loose Diamond G/VS1 GIA Certified
Located in Deland, FL
This diamond is for sale loose and is GIA certified. It has a beautiful surface area and is very white with not a single noticeable mark.
Category
21st Century and Contemporary American Modern Used Loose Diamonds
Materials
Diamond, Emerald
GIA certified 0.91CT Losse Princess Cut Diamond Color J Clarity VVS2 For ring
Located in חיפה, IL
GIA certified 0.91CT Loose Princess Cut Diamond Color J Clarity VVS2 For ring Main Stone: ___________ Natural Diamond Cut: Princess Carat: 0.91CT Color: J Clarity: VVS2 Polish - Ver...
Category
2010s Used Loose Diamonds
Materials
Diamond
Gia Round 4.29 cts loose natural diamond
Unavailable
Gia Round 4.29 cts loose natural diamond
Located in New York, NY
Gia Round 4.29 cts loose natural diamond Return Policy: 3 days from delivery Buyer pays for all return shipping fees includes all insurance fees and responsible for any damage or lo...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond, Yellow Diamond
GIA Certified Loose 26.20 Carat Round Diamond
Located in MELBOURNE, AU
A classic and timeless Round Brilliant Diamond. The most sought after shape because of its unparalleled brilliance and sparkle thanks to the 57 facets that reflect light to perfecti...
Category
2010s Used Loose Diamonds
Materials
Diamond
GIA Certified Loose 4.01 Carat Round Diamond
Unavailable
GIA Certified Loose 4.01 Carat Round Diamond
Located in MELBOURNE, AU
A classic and timeless Round Brilliant Diamond. The most sought after shape because of its unparalleled brilliance and sparkle thanks to the 57 facets that reflect light to perfecti...
Category
2010s Used Loose Diamonds
Materials
Diamond
GIA Certified Loose 4.01 Carat Round Diamond
Unavailable
GIA Certified Loose 4.01 Carat Round Diamond
Located in MELBOURNE, AU
A classic and timeless Round Brilliant Diamond. The most sought after shape because of its unparalleled brilliance and sparkle thanks to the 57 facets that reflect light to perfecti...
Category
2010s Used Loose Diamonds
Materials
Diamond
Loose Colored Diamond, 1.05ct, GIA Certified, Round Brilliant Cut
Located in Vienna, VA
Loose Colored Diamond, 1.05ct, GIA Certified, Round Brilliant Cut Loose Brilliant Cut Diamond GIA Certified Weight: 1.05ct Clarity: I1 Color: Natural, Fancy Intense Orange-Yellow, E...
Category
21st Century and Contemporary Used Loose Diamonds
Materials
Diamond
Loose GIAa Certified 0.92 Carat Fancy Natural Green Rectangular Diamond
Located in Toronto, CA
0.92 Carat Weight Natural Fancy Vivid-Yellow Green Diamond I1 Clarity Dimensions: 5.21mm x 4.89mm x 4.18mm Mined Diamond GIA Report # 6183503820 Green diamonds are amongst the rarest...
Category
Late 20th Century Used Loose Diamonds
Materials
Diamond, Yellow Diamond
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18 White Gold Flower Ruby Invisible Stud Earrings
By La Fleur Jewels
Located in Bangkok, TH
A lovely ruby stud earrings that you can use as everyday.We use the top quality Ruby for our invisible setting.It is deep red and very sparking. The invisible is a highly technique ....
Category
21st Century and Contemporary Thai Modern Used Loose Diamonds
Materials
Diamond, Ruby, 18k Gold, White Gold
Siberian Jade & Akoya Pearl Necklace, Gold-Plated Jade Clasp
Located in Chesterland, OH
We’re delighted to present this elegant necklace handcrafted from genuine Siberian jade—a stone revered in Russian culture not just for its beauty, but as a symbol of protection and ...
Category
21st Century and Contemporary American Used Loose Diamonds
Materials
Jade, Pearl, Gold Plate, Sterling Silver
Rose Cut Diamond Solitare Gold Ring
Located in Cairo, EG
Large rose cut diamond diameter 10mm×8mm in octagon shape excellent spark white color no inclousion with total estimate diamond weight of 3.5 carats centered in 14k gold solitaire ri...
Category
Mid-20th Century Used Loose Diamonds
Fabergé Julius Rappoport Silver Bulldog with Ruby Eyes and Gold Collar
By Fabergé
Located in Chesterland, OH
Allow us to present yet another treasure from our collection—an antique figurine from the era of the Russian Empire, crafted in the workshop of the illustrious Carl Fabergé. This exq...
Category
Early 20th Century Russian Empire Used Loose Diamonds
Materials
Jade, Ruby, Gold, Silver
CLEARANCE , 1.12ct Round Brilliant Cut Natural Diamond
$780Sale Price|20% Off
CLEARANCE , 1.12ct Round Brilliant Cut Natural Diamond
Located in Great Neck Plaza, NY
1.12 ct round brilliant cut loose natural diamond *Free shipping within the US
Category
2010s American Used Loose Diamonds
Materials
Diamond, 14k Gold, White Gold
0.75 CARAT MARQUISE BRILLIANT GIA CERTIFIED U to v RANGE SI2 CLARITY DIAMOND
$732Sale Price|20% Off
0.75 CARAT MARQUISE BRILLIANT GIA CERTIFIED U to v RANGE SI2 CLARITY DIAMOND
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56890 Stone Shape: MARQUISE BRILLIANT Diamond Weight: 0.75ct Clarity: SI2 Color: U to V Range Cut: Excellent Measurements: 8.26 x 4.73 x 3.25 mm Depth %: 68...
Category
15th Century and Earlier Used Loose Diamonds
Materials
White Diamond
Natural Transparent Green Emerald 1.50 Carat Pear Cut Loose Gemstone from Swat
$500
W 0.28 in D 0.2 in L 0.34 in
Natural Transparent Green Emerald 1.50 Carat Pear Cut Loose Gemstone from Swat
Located in Peshawar, PK
Loose Emerald Weight: 1.50 Carats Dimension: 8.6x7.1x5 Mm Origin: Swat Pakistan Mine Shape: Pear Treatment: Non Certificate: On Demand . Wearing an emerald gives strength to the plan...
Category
Mid-17th Century Pakistani Arts and Crafts Used Loose Diamonds
Materials
Emerald
GIA Certified 1.35ct Fancy Vivid Greenish Blue Diamond, Emerald Cut, VS1
$7,497Sale Price|49% Off
W 0.24 in D 0.16 in L 0.24 in
GIA Certified 1.35ct Fancy Vivid Greenish Blue Diamond, Emerald Cut, VS1
Located in New York, NY
A masterpiece of precision and color. This emerald-cut diamond glows with a mesmerizing Fancy Vivid Greenish Blue hue — a rare and enchanting tone that evokes the depth of the sea an...
Category
2010s Used Loose Diamonds
Materials
Blue Diamond
GIA Certified 1.11ct Fancy Vivid Greenish Blue Diamond, Marquise, VVS2
$4,797Sale Price|49% Off
W 0.21 in D 0.13 in L 0.45 in
GIA Certified 1.11ct Fancy Vivid Greenish Blue Diamond, Marquise, VVS2
Located in New York, NY
A striking expression of rarity and refinement. This marquise brilliant-cut diamond shimmers with a Fancy Vivid Greenish Blue color — an extraordinary hue reminiscent of tropical wat...
Category
2010s Used Loose Diamonds
Materials
Blue Diamond
Handmade Art Deco Platinum Ring 4.11 Ct Old Mine Cut Diamond – I/VS2 GIA
Located in New York, NY
This elegant handmade Art Deco ring features a stunning 4.11-carat Old Mine cut diamond, ( Dating pre-1900’s) graded I color and VS2 clarity (GIA certified). The platinum setting, cr...
Category
1920s Art Deco Used Loose Diamonds
Materials
Diamond, Platinum
1.55 Carat Round Brilliant Diamond Engagement Ring 18 Karat White Gold
$5,381Sale Price|25% Off
1.55 Carat Round Brilliant Diamond Engagement Ring 18 Karat White Gold
Located in BEVERLY HILLS, CA
Classic solitaire diamond engagement ring Tiffany style setting. 1.55 carat round brilliant diamond, approximately G color grade and SI2/I1 clarity grade. 18-karat white gold, 3.54 g...
Category
21st Century and Contemporary American Contemporary Used Loose Diamonds
Materials
Diamond, White Diamond, 18k Gold, White Gold
0.52ct GIA SI2 Fancy Vivid Yellowish Orange Pear Diamond
By Rare Colors
Located in New York, NY
0.52 Carat Fancy Vivid Yellowish Orange Pear Shape SI2 Clarity 'Strong Yellow Fluorescence' attributing to the vibrant hue GIA Certified Diamond At Rare Colors, you can experie...
Category
2010s Used Loose Diamonds
Materials
Diamond
Antique 18ct White Gold & Platinum, 0.35 Carat Art Deco Sapphire & Diamond Ring
Located in Brighton, GB
Antique Sapphire and Diamond Target Ring 18ct White Gold & Platinum Circa 1920s Introducing an exquisite and authentic Art Deco ring crafted from 18ct white gold and platinum. Thi...
Category
Early 20th Century European Art Deco Used Loose Diamonds
Materials
Diamond, Sapphire, White Gold, Platinum
6.47 Carat Paraiba Tourmaline Loose Gemstone, Oval Cut, Mozambique, GIA Certifie
$439,000
W 0.45 in D 0.28 in L 0.52 in
6.47 Carat Paraiba Tourmaline Loose Gemstone, Oval Cut, Mozambique, GIA Certifie
By Merkaba
Located in Beverly Hills, CA
Offered loose by Merkaba Jewelry Beverly Hills, this 6.47 carat Paraiba tourmaline from Mozambique is an extraordinary collector gemstone, presented in a refined oval cut and accompa...
Category
21st Century and Contemporary Mozambican Contemporary Used Loose Diamonds
Materials
Tourmaline, Paraiba, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
5.34 Carat Brazilian Alexandrite Oval Loose Gem AGL Certified – Merkaba Jewelry
$375,000
W 0.37 in D 0.25 in L 0.5 in
5.34 Carat Brazilian Alexandrite Oval Loose Gem AGL Certified – Merkaba Jewelry
By Merkaba
Located in Beverly Hills, CA
Ultra-Fine Rare Brazilian Alexandrite Gemstone by Merkaba Jewelry Beverly Hills. Merkaba Jewelry Beverly Hills proudly presents an extraordinary treasure: a 5.34 carat Brazilian Ale...
Category
21st Century and Contemporary Brazilian Modern Used Loose Diamonds
Materials
Alexandrite, Chrysoberyl, 18k Gold, Rose Gold, White Gold, Yellow Gold, ...
5.03 Carat Royal Blue Sapphire Cushion Three Stone Platinum Engagement Ring
By Merkaba
Located in Beverly Hills, CA
A 5.03 carat royal blue sapphire cushion cut platinum three stone ring, handcrafted by Merkaba Jewelry Beverly Hills as a refined collector jewel and meaningful alternative engagemen...
Category
21st Century and Contemporary American Contemporary Used Loose Diamonds
Materials
Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum
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Used Loose Diamonds For Sale on 1stDibs
Find an expansive variety of used loose diamonds available on 1stDibs. These distinct designs — crafted with great care and often made from Gold, 18k Gold and Platinum — can elevate any look. Our collection of these items for sale includes 49 vintage editions and 176 modern creations to choose from as well. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 18th Century to those produced as recently as the 21st Century. Our collection of used loose diamonds includes designs that are universally popular, but Modern and Contemporary styles, specifically, are sought with frequency. Versions of these items have been a part of the life’s work for many jewelers, but those produced by TJD, Harakh and Antinori Fine Jewels are consistently popular. Today, if you’re looking for round cut used loose diamonds and are unable to find the perfect match, our selection also includes oval cut and pear cut alternatives. Most of our used loose diamonds for sale are for women, but there are 187 pieces available to browse for men.
How Much are Used Loose Diamonds?
On average, used loose diamonds at 1stDibs sell for $5,000, while they’re typically $32 on the low end and $1,800,000 for the highest priced versions of this item.
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 rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
Finding the Right Loose-gemstones for You
Are you shopping for diamonds and other loose gemstones to create your own custom jewelry?
Why might you purchase a diamond or gemstone “loose” — that is, on its own, not mounted in a piece of jewelry? Perhaps you’re a connoisseur looking to acquire a unique investment. The scarcity of high-quality colored diamonds, for instance, especially pink diamonds, means that their value increases over time; the same is true of rare Kashmir sapphires and Burmese rubies. Far rarer than diamonds, Paraiba tourmaline, discovered only in the 1980s, is treasured as much for its extraordinary color as its scarcity, both of which contribute to its high value.
A more common scenario would be that you’re hoping to create a very special piece of custom jewelry, such as an engagement ring or a milestone-birthday present, and want to personally select the most beautiful, unusual, or ultra-rare stone you can find and afford. Doing so adds to the romance and substance of the gift and can be a part of the story told as the jewel is passed from generation to generation.
If this sounds like you, read on for tips on becoming one of the world’s savviest gem hunters.
Educate yourself: When buying any piece of gem-set fine jewelry, you should familiarize yourself with the factors that determine a stone’s price. This will enable you to streamline your search for the perfect gem and have intelligent, productive conversations with sellers.
There is a wealth of information online, such as our diamond-buying guide and this overview of colored gemstones for engagement rings. The buying guides of the Gemological Institute of America (GIA), searchable by stone type, are also a widely trusted source for consumers venturing into the world of diamonds and gems for the first time.
Vet your vendor: If you peruse 1stDibs with any regularity, you know there is no shortage of vendors who deal in top-quality loose gemstones. (Read about our vetted sellers.) Finding a trustworthy, established dealer may be as easy as getting a recommendation from friends or family. And, although it may sound obvious, it pays to Google your candidates — and consult customer reviews — before making contact.
Harakh Mehta, designer and founder of the Mumbai, India–based fine-jewelry brand Harakh, has an innate understanding of proper client relations, especially when the customer is in unfamiliar territory. “Start chatting with the dealer, get to know them better," he says. "It’s very important to establish a comfort level. We never push a sale, as we want it to be a carefully considered purchase. So, if the client is not in a rush, we do it over a few virtual meetings or phone calls.”
Request documentation: The best dealers go to great lengths to furnish clients with documents verifying the quality rating, natural origin and provenance of a stone — showing, for example, that loose emerald hails from the famous Muzo mine in Colombia — and disclosing any treatments applied to enhance its appearance. (And who doesn't love emerald jewelry? The most valuable emeralds are the ones that have a deep bluish-green to true green color and no visible inclusions.)
If no grading report is available for a stone you are interested in, the dealer should be able to provide an authenticity document, such as an appraisal or info sheet, that has been signed by an in-house gemologist or professional appraiser. Google those names, too, for extra peace of mind.
Ask for videos and visuals: When transacting with a gem dealer online, you should always request real-time videos and photographs, since professional photos of a stone, usually on a white background, have likely been retouched for optimal presentation.
Read more about how to buy loose gemstones and find your dream gems today on 1stDibs.
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