Loose diamonds for sale - By Diamonds-USA, pageindex=1
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Select Your Loose diamonds for sale

Stock Number:  
Earth-Created diamonds
Lab-Created diamonds

Earth-Created diamonds / Lab-Created diamonds

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Earth-Created diamonds:
Choose an Earth-Created diamond for a stunning, natural, and certified conflict-free choice for engagement rings and fine jewelry.

Lab-Created diamonds:
Choose a lab-created diamond for a chic engagement ring or jewelry choice with an advanced origin, all certified.

Shape
  1. ALL
  2. Round cut diamond
  3. Pear cut diamond
  4. Oval cut diamond
  5. Marquise cut diamond
  6. Emerald cut diamond
  7. Princess cut diamond
  8. Heart cut diamond
  9. Radiant cut diamond
  10. Triangle cut diamond
  11. Asscher cut diamond
  12. Cushion cut diamond
Price $
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$

Price

$
Carat

Carat

    • All
    • D
    • E
    • F
    • G
    • H
    • I
    • J
    • K
    • L
    • M
    • N
    • O
    • P
    1. ALL
    2. Fancy Yellow
    3. Brown
    4. Chocolate Color
    5. Blue
Certificate
  • ALL
  • OTHERS
  • CLARITY ENHANCED
  • GIA
Cut
  • Ideal
  • Very Good
  • Good
  • Fair
Clarity
    • All
    • FL
    • IF
    • VVS1
    • VVS2
    • VS1
    • VS2
    • SI1
    • SI2
    • SI3
    • I1
    • I2
    • I3
 


Depth
%
%
Table
%
%
Polish
  • Any
  • Excellent
  • Very Good
  • Good to Very Good
  • Good
  • Fair To Good
  • Fair
  • Poor
Symmetry
  • Any
  • Excellent
  • Very Good
  • Good to Very Good
  • Good
  • Fair To Good
  • Fair
  • Poor
Fluorescence
  • None
  • Very Slight
  • Slight/Faint
  • Medium
  • Strong
  • Very Strong
Length (mm)
mm
mm
Width (mm)
mm
mm
Compare
Result for Page
Page 1 of 259 (5170 total) 1 2 3 4 5 > ... >>
Compare ImagesCaratColorClarity CutCertificatePriceDetails
0.76HI1 Very Good EGL USD 499 View
1.00 Carat Natural Diamond Natural Intense Orangy Brown SI2, Certified By IGL.  
1.00Chocolate ColorSI2 Very Good EGL USD 650 View
0.72 Carats, Round Natural Diamond with Ideal Cut, G Color, I1 Clarity and Certified By CGL  
0.72GI1 Ideal EGL USD 650 View
0.94 Carats, Round Natural Diamond with Ideal Cut, G Color, I1 Clarity and Certified By CGL  
0.94GI1 Ideal EGL USD 940 View
0.70 Carats, Round with Good Cut, M Color, SI1 Clarity and Certified by GIA  
0.70MSI1 Good GIA USD 981 View
0.70 Carats, Round with Good Cut, M Color, SI2 Clarity and Certified by GIA  
0.70MSI2 Good GIA USD 982 View
0.70 Carats, Round with Very Good Cut, L Color, I1 Clarity and Certified by GIA  
0.70LI1 Very Good GIA USD 995 View
0.70 Carats, Round with Good Cut, N Color, SI2 Clarity and Certified by GIA  
0.70NSI2 Good GIA USD 1,000 View
0.70 Carats, Round with Very Good Cut, L Color, I1 Clarity and Certified by GIA  
0.70LI1 Very Good GIA USD 1,000 View
0.70 Carats, Round with Very Good Cut, H Color, I2 Clarity and Certified by GIA  
0.70HI2 Very Good GIA USD 1,011 View
0.70 Carats, Round with Fair Cut, L Color, SI1 Clarity and Certified by GIA  
0.70LSI1 Fair GIA USD 1,015 View
0.70 Carats, Round with Good Cut, M Color, SI2 Clarity and Certified by GIA  
0.70MSI2 Good GIA USD 1,016 View
0.70 Carats, Round with Very Good Cut, M Color, SI1 Clarity and Certified by GIA  
0.70MSI1 Very Good GIA USD 1,019 View
0.71 Carats, Round with Good Cut, M Color, SI2 Clarity and Certified by GIA  
0.71MSI2 Good GIA USD 1,036 View
0.70 Carats, Round with Very Good Cut, M Color, I1 Clarity and Certified by GIA  
0.70MI1 Very Good GIA USD 1,060 View
0.70 Carats, Round with Fair Cut, M Color, VS1 Clarity and Certified by GIA  
0.70MVS1 Fair GIA USD 1,065 View
0.70 Carats, Round with Excellent Cut, M Color, SI1 Clarity and Certified by GIA  
0.70MSI1 Ideal GIA USD 1,073 View
0.70 Carats, Round with Good Cut, M Color, SI1 Clarity and Certified by GIA  
0.70MSI1 Good GIA USD 1,073 View
0.70 Carats, Round with Good Cut, L Color, SI1 Clarity and Certified by GIA  
0.70LSI1 Good GIA USD 1,081 View
0.70 Carats, Round with Good Cut, N Color, VS2 Clarity and Certified by GIA  
0.70NVS2 Good GIA USD 1,081 View
Page 1 of 259 (5170 total) 1 2 3 4 5 > ... >>
Compare



How to Search Loose Diamonds at Diamonds-USA?

When it comes to loose diamonds, the ultimate quality parameter is the 4C’s. It is the final indicator of a diamond’s precisely quality. For those of you who are new to the business of buying diamonds, the 4Cs are color, clarity, cut and carat. You want to evaluate a particular diamond, approach it from these four angles and the resulting information you take is the foundation of a good purchase decision. So, when shopping around for loose diamonds, do pay attention to these vitals in order to land the most brilliant diamond you can buy on your budget.

So, how do you search for that perfect diamond on Diamonds-USA? That’s pretty simple. It involves just a couple of easy steps. Diamonds-USA has the four precise parameters in the search filter, which make it possible to search by the precise specs you are after. 

No loose diamond search field is mandatory.

Here is a step-by-step guide to looking up loose diamonds by 4Cs on Diamonds-USA.

Loose diamonds search engine explained
Loose diamonds search engine explained

Step 1

Start by selecting the shape of the loose diamond you are looking for. You will see a bunch of options in the search box. Just click on the shape that catches your fancy and it will show you results of the selected shape only. You can choose one or more shapes for a single search. 

Step 2

At the second step, set your budget margin of your loose diamond. Set a lowest and highest you want to go and hit search. The search function will present you with all the choices on the website matching your precise criteria. But there are still ways to narrow down your search further. So, read on.

The loose diamonds Cut is preset to “Very Good” and “Ideal”. You can trust those two parameters with closed eyes because that’s where some of the most brilliant diamonds are. 

Step 3

Set the color range to your liking. Our scale starts at D and ends at P, D being colorless and P being visibly colored. If you are looking for that sweet spot in between where the stones are visibly colorless but not astronomical in price, explore the ranges of F, G and H for those grades offer the best value for money. 

Step 4

Our loose diamonds clarity ruler starts at FL or Flawless where the diamonds are impeccably clear, but also high-budget and ends in I1-I2- I3, which has visibly included stones. If your priority is to get a decently clear stone for a reasonable price, then we recommend you to go for the grades VS2 to SI1. The most eye-clean loose diamonds occur in that range. In many cases SI2 will also be eye clean

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