Looking For Colors Diamond Rough ? We"ve Done The Hard Work For You
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 101 CT J VVS2 ROUND GIA CERTIFIED LOOSE DIAMOND  US $5,918.00
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 073 CT H SI2 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $2,014.00
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 071 CT H SI2 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $1,962.00
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Find More Colors Diamond Rough Below. Scroll Down Now!
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101 CT J VVS2 ROUND GIA CERTIFIED LOOSE DIAMOND US $5,918.00
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073 CT H SI2 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $2,014.00
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071 CT H SI2 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $1,962.00
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 R CRYSTAL OPAL 731Ct FLAWLESS EXTREMELY RAREVALUED US $16.00
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 070 CT F I1 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $1,687.00
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 100 CT L VVS2 ROUND GIA CERTIFIED LOOSE DIAMOND US $3,942.00
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 124 CT L VS2 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $5,501.00
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 101 CT K SI1 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $3,674.00
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 101 CT I SI2 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $4,389.00
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 101 CT G SI2 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $4,445.00
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 050 CT I VS1 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $1,309.00
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 101 CT H SI1 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $4,929.00
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 090 Ct NATURAL SPHENE TITANITE LUSTRE LIKE DIAMOND GEM US $23.32
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 1 Ct NATURAL SPHENE TITANITE RARE GEMSTONE FACET GEM SI US $19.93
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 1 Ct NATURAL SPHENE TITANITE MORE LUSTER OF DIAMOND GEM US $23.73
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 105 Ct NATURAL SPHENE TITANITE RARE GEMSTONE FACET GEM US $21.83
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 295 Ct NATURAL SPHENE TITANITE RARE GEMSTONE PEAR GEM US $13.37
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 NATURALWHITEDIAMONDO44CTWGH SI1PCSRADIANTCUT US $1,225.00
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 101 CT K VS2 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $4,053.00
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 036 CT F VVS2 ROUND GIA CERTIFIED LOOSE DIAMOND US $830.00
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 152 CT F VS2 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $16,202.00
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 NATURALWHITEDIAMONDO35CTEF VS PRINCESSCUT SPARKLE US $650.00
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 101 CT I VVS2 ROUND HRD CERTIFIED LOOSE DIAMOND US $6,764.00
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 040 CT E SI1 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $820.00
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 070 CT F SI1 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $2,689.00
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 090 CT D VS1 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $7,166.00
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 Carved Multi Color Moss Agate Mink Pendant Bead US $9.00
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 Ocean Wave Jasper Agate Pendant bead S006183 US $2.99
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 Petrified Wood Opal Pendant bead X237192 US $5.02
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 Apatite Pendant bead Y213117 US $10.11
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 Carved Ruby In Fuchsite Flowers Pendant Bead US $10.96
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 African Green Opal Pendant bead Y106332 US $3.24
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 100 CT F SI2 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $5,942.00
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 100 CT J SI2 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $3,684.00
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 091 CT L VVS2 ROUND HRD CERTIFIED LOOSE DIAMOND US $3,041.00
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 050 CT D VVS1 ROUND GIA CERTIFIED LOOSE DIAMOND US $2,445.00
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 101 CT G SI1 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $5,265.00
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 Orange Green Calcite Pendant bead X105264 US $2.99
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 Amethyst Pendant bead P100137 US $6.51
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 Succor Creek Jasper Intarsia Pendant Bead US $2.99
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 Indonesian Aagte Pendant bead X033150 US $3.24
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 Bloodstone Pendant bead X020150 US $2.99
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 Carved Multi Color Agate Dog Pendant Bead US $7.24
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 White Agate Pendant bead R928023 US $2.99
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 Carved Zebra Agate Pendant Bead US $7.25
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 Bloodstone Pendant bead X020167 US $2.99
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 Green Jasper with Garnet Pendant bead Y002130 US $2.99
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 Rainbow Calcite Pendant bead X206214 US $2.99
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 040 CT D VS1 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $1,291.00
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 050 CT G VVS2 ROUND GIA CERTIFIED LOOSE DIAMOND US $1,968.00
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 101 CT J SI1 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $4,570.00
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 051 CT H VVS1 ROUND GIA CERTIFIED LOOSE DIAMOND US $2,214.00
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 101 CT E SI1 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $6,658.00
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 070 CT K SI2 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $1,250.00
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 070 CT I SI1 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $1,949.00
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 106 CT J VVS1 ROUND GIA CERTIFIED LOOSE DIAMOND US $6,823.00
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 040 CT E SI2 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $761.00
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 041 CT E SI1 ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $730.00
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 050 CT J IF ROUND GIA CERTIFIED GENUINE LOOSE DIAMOND US $1,446.00
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 Ocean Jasper Pendant bead W101194 US $2.99
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 Mexican Agate Cabochon CAB X311087 US $2.99
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What You Need to Know About Loose Diamonds
Diamonds that have not been placed in a setting are referred to as loose diamonds, and are generally sought after by investors and professional retail jewelers. Any purchase of loose diamonds should be accompanied by a certificate of appraisal and value.
The certification, which should always be based on an appraisal and analysis done by an outside, independent third-party agency, is more properly known as a diamond grading report. This report describes your loose diamonds in terms of weight in carats, clarity of the gems, color and cut. The individuals who perform this service are known as gemologists, and have received specialized training in this particular sub-field of geology. Gemology focuses on the study and analysis of Precious Stones and gems.
When loose diamonds are accompanied by such a report, they are known as certified. Anyone considering an investment in such diamonds, whether they are for use in diamond jewelry or as a hedge against inflation should make sure that their purchase consists of certified loose diamonds.
The job of a gemologist's certification is not to assign a monetary value on loose diamonds; that happens in the marketplace. However, such a report is used to determine such a value. The weight in carats (a carat is roughly equivalent to .015 of an ounce, or two-tenths of a gram) is the most obvious basis of valuation; however, if the Gem has a "cottony" appearance inside, this can affect the value negatively.
Certified diamonds are evaluated on what are known as the SI3 Clarity Scale and the Color Scale. The Clarity Scale was developed by the Gemological Institute of America (GIA); it ranges from "FL" for "flawless" to I3 for "Imperfect," i.e., cracks and occlusions easily seen by the unaided eye.
Colored diamonds are rated on a scale that describes the gems in terms of hue and saturation. They are labeled with a letter of the alphabet from D to Z, ranging from virtually colorless to gems with a deep hue. Diamonds can be almost any color; the color variations include pink, green, blue, purple and amber, and are caused by chemical reactions during the diamonds' formation. Such gems can be worth substantially more than "white," or clear diamonds.
Control of the diamond market is concentrated in relatively few hands, centered around Antwerp, Belgium, where the diamond cutting industry was born over 500 years ago. These wholesalers recommend that diamonds be certified either by the GIA or the American Gem Society Laboratories.
Because of the way the analysis is done, it is impossible to perform a certification on mounted stones; loose diamonds should be certified prior to placement in a setting, ring, or watch, and the seller should provide documentation that such services have been performed.
About the Author
Jonathon Blocker specializes in diamond jewelry, colored diamonds, and certified loose diamonds. He is a consultant for GemFind.com, a trusted name in the jewelry industry since 1999.
