Diamonds

Each piece of jewelry we make is customizable, so our master jewelers can create the piece of your dreams using our certified loose diamonds at Unicorn Jewelry. We embrace the key to each diamond’s quality, the five C’s: Carat Weight, Cut, Color, Clarity and Certification. At Unicorn Jewelry in Rancho Bernardo, we want to help you find the perfect diamond for your needs, because you can never have too many diamonds.

To learn more about selecting your diamond, click here.

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    • 0.40Ct Marquise Modified Brilliant, H, SI2, Good Polish, Poor Symmetry, GIA 2225934126
    • 0.40Ct Marquise Modified Brilliant, H, SI2, Good Polish, Poor Symmetry, GIA 2225934126

      GIA REPORT NUMBER: 2225934126 DATE OF ISSUE:...

      GIA REPORT NUMBER: 2225934126 DATE OF ISSUE: May 15, 2023   DIAMOND DOSSIERFOR NATURAL DIAMOND GRADING RESULTSShape: Marquise Modified BrilliantMeasurements: 8.33 x 3.85 x 2.12 mmCarat Weight: 0.40 caratColor Grade: HClarity Grade: SI2 PROPORTIONSDepth: 55.0%Table: 55%Girdle: Very Thin to Extremely Thick, FacetedCulet: None FINISHPolish: GoodSymmetry: Poor FLUORESCENCEFluorescence: Faint CLARITY CHARACTERISTICSClarity Characteristics: Chip, Crystal, Feather INSCRIPTION(S): GIA 2225934126  VIEW GIA CERTIFICATE: 2225934126        ...

    • 0.79CT Round Brilliant Cut Diamond, J, SI1, Very Good Polish, Poor Symmetry, GIA 2151804846
    • 0.79CT Round Brilliant Cut Diamond, J, SI1, Very Good Polish, Poor Symmetry, GIA 2151804846

      GIA REPORT NUMBER: 2151804846 DATE OF ISSUE: Dec....

      GIA REPORT NUMBER: 2151804846 DATE OF ISSUE: Dec. 19, 2013   OLD EUROPEAN BRILLIANT Measurements: 5.25 - 5.40 x 3.71 mmCarat Weight: 0.79 caratColor Grade: JClarity Grade: SI1   PROPORTIONS Depth: 70.6 %Table: 53 %Girdle: Extremely Thin to Very ThickCulet: Extremely Large   FINISH Polish: Very GoodSymmetry: Poor   FLUORESCENCE Fluorescence: Faint   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Crystal   INSCRIPTION(S): GIA 2151804846  ...

    • 1.00Ct Round Brilliant Cut Diamond, J, SI2, Very Good Polish, Poor Symmetry, GIA 2181621152
    • 1.00Ct Round Brilliant Cut Diamond, J, SI2, Very Good Polish, Poor Symmetry, GIA 2181621152

      GIA REPORT NUMBER: 2181621152   ROUND BRILLIANT...

      GIA REPORT NUMBER: 2181621152   ROUND BRILLIANT Measurements: 6.21 - 6.34 x 4.02 mmCarat Weight: 1.00 caratColor Grade: JClarity Grade: SI2Cut Grade: Poor   PROPORTIONS Depth: 64.0 %Table: 61 %Crown Angle: 30.0°Crown Height: 11.0%Pavilion Angle: 42.4°Pavilion Depth: 47.0%Star Length: 55%Lower Half: 70%Girdle: Medium to Extremely Thick, Faceted, 5.5%Culet: None   FINISH Polish: Very GoodSymmetry: Poor   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Crystal, Cavity, Indented Natural,...

    • 1.01Ct Round Brilliant, I, I3, Poor Cut, Good Polish, Poor Symmetry, GIA 6237012806
    • 1.01Ct Round Brilliant, I, I3, Poor Cut, Good Polish, Poor Symmetry, GIA 6237012806

      GIA REPORT NUMBER: 6237012806 DATE OF ISSUE:...

      GIA REPORT NUMBER: 6237012806 DATE OF ISSUE: Jul. 24, 2023   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 6.05 - 6.40 x 4.06 mmCarat Weight: 1.01 caratColor Grade: IClarity Grade: I3Cut Grade: Poor PROPORTIONSDepth: 65.2%Table: 62%Crown Angle: 33.5°Crown Height: 12.5%Pavilion Angle: 42.8°Pavilion Depth: 46.0%Star Length: 50%Lower Half: 85%Girdle: Thin to Extremely Thick, Faceted, 6.5%Culet: Very Small FINISHPolish: GoodSymmetry: Poor FLUORESCENCEFluorescence: Faint CLARITY CHARACTERISTICSClarity Characteristics: Laser Drill Hole, Feather,...

    • 1.02Ct Round Brilliant Cut, G, SI2, Very Good Polish, Poor Symmetry, GIA 5221479614
    • 1.02Ct Round Brilliant Cut, G, SI2, Very Good Polish, Poor Symmetry, GIA 5221479614

      GIA REPORT NUMBER: 5221479614 DATE OF ISSUE: Jun. 8,...

      GIA REPORT NUMBER: 5221479614 DATE OF ISSUE: Jun. 8, 2022   ROUND BRILLIANT Measurements: 6.08 - 6.17 x 4.06 mmCarat Weight: 1.02 caratColor Grade: GClarity Grade: SI2Cut Grade: Poor PROPORTIONS Depth: 66.3%Table: 65%Crown Angle: 38.0°Crown Height: 14.0%Pavilion Angle: 41.8°Pavilion Depth: 44.0%Star Length: 60%Lower Half: 80%Girdle: Thin to Extremely Thick, Faceted, 8.0%Culet: None FINISH Polish: Very GoodSymmetry: Poor FLUORESCENCE Fluorescence: None CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Crystal, Cavity, Needle, Indented NaturalKey To...

    • 1.51Ct Circular Brilliant, Natural Fancy Brown, SI2, Good Polish, Poor Symmetry, GIA 5231012810
    • 1.51Ct Circular Brilliant, Natural Fancy Brown, SI2, Good Polish, Poor Symmetry, GIA 5231012810

      GIA REPORT NUMBER: 5231012810 DATE OF ISSUE:...

      GIA REPORT NUMBER: 5231012810 DATE OF ISSUE: Jul. 24, 2023   COLORED DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Circular BrilliantMeasurements: 6.97 - 7.24 x 4.80 mmCarat Weight: 1.51 caratClarity Grade: SI2 COLOROrigin: NaturalGrade: Fancy BrownDistribution: Even PROPORTIONSDepth: 67.5%Table: 48%Girdle: Extremely Thin to MediumCulet: Slightly Large FINISHPolish: GoodSymmetry: Poor FLUORESCENCEFluorescence: Medium Blue CLARITY CHARACTERISTICSClarity Characteristics: Feather, Cavity, Crystal, Chip, Knot, Natural, Extra FacetKey To Symbols: Feather, Cavity, Crystal, Chip, Knot, Natural, Extra...