American Loose Gemstones
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Place of Origin: American
GIA Certified 2.02 Carat Oval Cut Loose Diamond E / VVS1
Located in New York, NY
Our Gorgeous 2.02 Carat Pear Shape Cut Natural Loose Diamond will be the star of any unique engagement ring design.
GIA certified
E / VVS1
Pol...
Category
2010s American Loose Gemstones
Materials
Diamond
5.03 Carat Ethiopian Opal Loose Gemstone Oval 18x13mm
Located in Columbus, OH
NNJ Designs presents a 5.03 carat loose Ethiopian gemstone! Opals are celebrated for thier briliiant flashes of color and stunning patterns, often displaying a mesmerizing play of li...
Category
2010s Art Deco American Loose Gemstones
Materials
Opal
1.38 Carat Round Shape Lavender Color Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Round shape 1.38-carat Natural Unheated Lavender/Light Purple color Sri-Lankan sapphire GIA certificate number:1206624540 has been hand-selected by our experts for its top luste...
Category
21st Century and Contemporary American Loose Gemstones
Materials
Sapphire, Pink Sapphire, Purple Sapphire
2.01 Carat Loose K / VS1 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
Diamond Cut: Round Brilliant
Measurements: 7.91 x 7.84 - 5.15 mm
Diamond Grading Results
Carat Weight: 2.01
Color Grade: K
Clarity Grade: VS1
Additional Gr...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
0.58 Carat Loose J/ VS2 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
Diamond Cut: Round Brilliant
Measurements: 5.44 x 5.33 - 3.23 mm
Diamond Grading Results
Carat Weight:0.58
Color Grade: J
Clarity Grade: VS2
Additional Gr...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
1.03 Carat Loose F / SI1 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
GIA Report Number: 5181350673
Diamond Cut: Round Brilliant
Measurements: 6.49 - 6.55 x 3.93 mm
Diamond Grading Results
Carat Weight: 1.03
Color Grade: F
Clarit...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
GIA Certified 1.09 Carat Pear Shape Cut Loose Diamond E / IF
Located in New York, NY
Our Gorgeous 1.09 Carat Pear Shape Cut Natural Loose Diamond will be the star of any unique engagement ring design.
GIA certified
E / IF
Polis...
Category
2010s American Loose Gemstones
Materials
Diamond
10.90 Carat Parti-Color Purple Pink Tourmaline, Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
Tourmaline occurs in all colors of the rainbow, but purple tourmaline is quite unusual, especially in clean medium purple hues. This crystalline parti-color purple...
Category
21st Century and Contemporary Artisan American Loose Gemstones
Materials
Tourmaline
3.17 Carat Blue Sapphire Loose Gemstone Pear Shape 11.2 x 8.1 mm
Located in Columbus, OH
NNJ Designs presents a 3.17 carat pear shape Blue Sapphire loose gemstone! This Blue Sapphire gemstone would be perfect for the jewelry setting of your choice and can be a lovely Sep...
Category
2010s American Loose Gemstones
Materials
Sapphire, Blue Sapphire
2.52 Carat Blue Sapphire Loose Gemstone Pear Shape 8x6mm
Located in Columbus, OH
NNJ Designs presents 2.52 carat pear shape Blue Sapphire loose gemstone! This Blue Sapphire gemstone would be perfect for the jewelry setting of your choice and can be a lovely Septe...
Category
2010s American Loose Gemstones
Materials
Sapphire, Blue Sapphire
1.13 Carat Loose I / VS2 Princess Cut Diamond GIA Certified
Located in Sherman Oaks, CA
1.13 Carat Loose I / VS2 Princess Cut Diamond GIA Certified
Diamond General Info
GIA Report Number: 6183448166
Diamond Cut: Square Modified B...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
1.44 Carat Sapphire Loose Gemstone Pear Shape 8.5x5.6mm
Located in Columbus, OH
NNJ Designs presents a 1.44 carat pear shaped Sapphire loose gemstone! This Sapphire gemstone would be perfect for the jewelry setting of your choice and can be a lovely September bi...
Category
2010s American Loose Gemstones
Materials
Sapphire
1.07 Carat Zambian Emerald Loose Gemstone Oval 7x5.2mm
Located in Columbus, OH
NNJ Designs presents a 1.07 carat Zambian Emerald loose gemstone! This Emerald gemstone would be perfect for the jewelry setting of your choice! You can either buy 1 for your ring or...
Category
2010s American Loose Gemstones
Materials
Emerald
1.26ct Zambian Emerald Loose Gemstone Oval 8x6mm
Located in Columbus, OH
NNJ Designs presents a 1.26 carat Zambian Emerald gemstone! This gemstone would be perfect for the jewelry setting of your choice! You can either buy 1 for your ring or pendant setti...
Category
2010s American Loose Gemstones
Materials
Emerald
2.84ct Zambian Emerald Loose Gemstone Oval 9.8 x 7.9mm
Located in Columbus, OH
NNJ Designs presents a 2.84 carat Zambian Emerald loose gemstone! This Emerald gemstone would be perfect for the jewelry setting of your choice!
Specifications
Stone: Emerald
Shap...
Category
2010s American Loose Gemstones
Materials
Emerald
1.26 Carat Loose L / VVS2 Circular Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
GIA Report Number: 2185398628
Diamond Cut: Circular Brilliant
Measurements:
6.84 x 6.65 - 4.55
Diamond Grading Results
Carat Weight: 1.26
Color Grade: L
C...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
Sparkling 4.13 Carat Blue Zircon Gemstone Oval 8x7mm
Located in Columbus, OH
A gorgeous oval shape blue zircon looking for it's next home. If you feel a sparkle of excitement seeing this gem and want to design a one of a kind piece of jewelry, let us know!
C...
Category
2010s Modern American Loose Gemstones
Materials
Zircon, Blue Zircon
0.76 Carat Loose E / VS1 Princess Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
Diamond Cut: Square Modified Brilliant
Measurements: 6.67 x 6.63 - 4.17 mm
Diamond Grading Results
Carat Weight: 0.76
Color Grade: E
Clarity Grade: VS1
Add...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
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 Number: 2181350664
Diamond Cut: Round Brilliant
Measurements: 5.78 x 5.74 - 3....
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
Sparkling 3.78 Carat Blue Zircon Gemstone Pear 8x7mm
Located in Columbus, OH
A gorgeous pear shape blue zircon looking for it's next home. If you feel a sparkle of excitement seeing this gem and want to design a one of a kind piece of jewelry, let us know!
...
Category
21st Century and Contemporary American Loose Gemstones
Materials
Zircon, Blue Zircon
Sapphire Kite Shape Blue-Green 3.54 Carat
By Emeralds Maravellous
Located in US
The blue-green Kite-Shape sapphires are very clean VS in clarity weighing 3.04 carats, Modified shiel step cut company with a yellow sapphire trillion cut weighing 0.50 carats. Full ...
Category
21st Century and Contemporary Art Deco American Loose Gemstones
Materials
Sapphire, Blue Sapphire, Green Sapphire
1.31 Carat Loose F / VS2 Round Brilliant Cut Diamond GiIA Certified
Located in Sherman Oaks, CA
Diamond General Info
GIA Report Number: 1182391696
Diamond Cut: Round Brilliant
Measurements: 7.12 x 7.10 - 4.35
Diamond Grading Results
Carat Weight: 1.31
Color Grade: F
Clari...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
1.01 Carat Loose F / VVS2 Heart Shaped Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
Diamond Cut: Heart Brilliant
Measurements: 6.86 x 6.32 - 3.52 mm
GIA Report Number: 2183448129
Diamond Grading Results
Carat Weight: 1.01
Color Grade: F
Cla...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
1.03 Carat Loose G / SI1 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
Diamond Cut: Round
Measurements: 6.35 x 6.27 - 4.08 mm
Diamond Grading Results
Carat Weight:1.03
Color Grade: G
Clarity Grade: SI1
Cut Grade: Good
Additio...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
1 1/4 Carat Oval Light Grayish Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.24-carat Natural Light Grayish Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary American Loose Gemstones
Materials
Blue Sapphire
1.58 Carat Oval Blue Sapphire
Located in Great Neck, NY
Oval Blue Sapphire weighing 1.58 carats
Measuring (7.2x6.6) mm
Blue
Gemstone is a nice and lively blue sapphire
Category
2010s Modern American Loose Gemstones
Materials
Sapphire, Blue Sapphire
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 Number: 2185391674
Diamond Cut: Round Brilliant
Measurements:7.15 x 7.10 - 4.1...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
1.39 Carat Loose H / VS1 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
Diamond Cut: Round Brilliant
Measurements: 7.17 x 7.04 - 4.34 mm
Diamond Grading Results
Carat Weight:1.39
Color Grade: h
Clarity Grade: VS1
Additional Gra...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
Purple and Yellow Ceylon Sapphires 3.66 Carat Three Stone
By Emeralds Maravellous
Located in US
Three stone sapphires with a center high-quality cushion cut purple Ceylon sapphire 1.48 carats and two vibrant, yellow Ceylon oval cut sapphires weighin...
Category
21st Century and Contemporary Artisan American Loose Gemstones
Materials
Sapphire
1.16 Carat Loose K / VS1 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
Diamond Cut: Round Brilliant
Measurements: 6.67 x 6.63 - 4.17 mm
Diamond Grading Results
Carat Weight: 1.16
Color Grade: K
Clarity Grade: VS1
Additional Gr...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
1.10 Carat Loose E / VS2 Pear Shaped Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
GIA Report Number: 2185397298
Diamond Cut: Pear Shaped
Measurements: 8.77 x 5.76 - 3.68 mm
Diamond Grading Results
Carat Weight:1.10
Color Grade: E
Clarity ...
Category
21st Century and Contemporary Modern American 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 Cut: Round Brilliant
Measurements: 7.17 x 7.11 - 4.49 mm
Diamond Grading Results...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
1.52 Carat Loose H / VS2 Round Brilliant Cut Diamond Gia Certified
Located in Sherman Oaks, CA
Diamond General Info
Diamond Cut: Round brilliant
Measurements:7.10 x 7.22 - 4.70 mm
Diamond Grading Results
Carat Weight:1.52
Color Grade: H
Clarity Grade: VS2
Additional Grad...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
1.26 Carat Loose H / VS2 Pear Shaped Cut Diamond GIA Certified
Located in Sherman Oaks, CA
1.26 Carat Loose H / VS2 Pear Shaped Cut Diamond GIA Certified
Diamond General Info
Diamond Cut: Pear
Measurements: 9.33 x 6.17 - 3.78 mm
Diamond Grading Results
Carat Weight:1...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
1.02 Carat Loose H / VS1 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
Diamond Cut: Round brilliant
Measurements:6.33 x 6.40 - 4.04 mm
Diamond Grading Results
Carat Weight:1.02
Color Grade: H
Clarity Grade: VS1
Additional Grad...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
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 Number: 2185298814
Diamond Cut:Round Brilliant
Measurements: 6.30 x 6.27 - 4.04...
Category
21st Century and Contemporary Modern American 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: Round Brilliant
Measurements:6.90 x 6.86 - 4.15
Diamond Grading Results
Cara...
Category
21st Century and Contemporary Modern American 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 Number:5182298818
Diamond Cut:Round Brilliant
Measurements: 6.44 x 6.40 - 3.77 ...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
1.18 Carat Loose H / VS1 Princess Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
Diamond Cut: Rectangular Modified Brilliant
Measurements:6.11 x 5.68 - 4.22 mm
Diamond Grading Results
Carat Weight:1.18
Color Grade: H
Clarity Grade: VS1
...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
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: Round Brilliant
Measurements:7.57 x 7.54 - 4.42 mm
Diamond Grading Results
C...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
1.00 Carat Loose G / VS2 Heart Shaped Diamond GIA Certified
Located in Sherman Oaks, CA
1.00 Carat Loose G / VS2 Heart Shaped Diamond GIA Certified
Diamond General Info
GIA Report Number: 5182448120
Diamond Cut: Heart Modified Brilliant
Measurements: 6.66 x 7.42 x 3.03...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
1.07 Carat Loose J / I1 Square Modified Brilliant Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
Diamond Cut: Princess Cut
Measurements: 6.29 x 6.16 - 4.16
Diamond Grading Results
Carat Weight: 1.07
Color Grade: J
Clarity Grade: I1
Additional Grading I...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
1.12 Carat Loose G / VS2 Pear Shaped Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
Diamond Cut: Pear Shaped
Measurements: 7.88 x 5.97 - 3.86 mm
Diamond Grading Results
Carat Weight: 1.12
Color Grade: G
Clarity Grade: VS2
Additional Gradin...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
1.05 Ct Loose H/VS2 Rectangular Modified Brilliant Princess Diamond Gia Cert
Located in Sherman Oaks, CA
1.05 Ct Loose H/VS2 Rectangular Modified Brilliant Princess Diamond GIA Cert
Diamond General Info
GIA Report Number: 2185448167
Diamond Cut: Rectangular Modified Brilliant
Measureme...
Category
21st Century and Contemporary Modern American Loose Gemstones
Materials
Diamond
