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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    • 3.50Ct Round Brilliant Cut, H, SI2, Very Good Cut, Excellent Polish, Very Good Symmetry, GIA 6302978089
    • 3.50Ct Round Brilliant Cut, H, SI2, Very Good Cut, Excellent Polish, Very Good Symmetry, GIA 6302978089

      GIA REPORT NUMBER: 6302978089 DATE OF ISSUE: Nov. 2,...

      GIA REPORT NUMBER: 6302978089 DATE OF ISSUE: Nov. 2, 2021   ROUND BRILLIANT Measurements: 9.68 - 9.78 x 6.07 mmCarat Weight: 3.50 caratColor Grade: HClarity Grade: SI2Cut Grade: Very Good PROPORTIONS Depth: 62.4%Table: 57%Crown Angle: 35.0°Crown Height: 15.0%Pavilion Angle: 41.4°Pavilion Depth: 43.5%Star Length: 60%Lower Half: 90%Girdle: Thin to Medium, Faceted, 4.0%Culet: None FINISH Polish: ExcellentSymmetry: Very Good FLUORESCENCE Fluorescence: None CLARITY CHARACTERISTICS Clarity Characteristics: Twinning Wisp, Feather, Indented NaturalKey To Symbols: Twinning...

    • 3.52Ct Emerald Cut, I, VS1, Excellent Polish, Excellent Symmetry, GIA 5203212824
    • 3.52Ct Emerald Cut, I, VS1, Excellent Polish, Excellent Symmetry, GIA 5203212824

      GIA REPORT NUMBER: 5203212824 DATE OF ISSUE: Jun. 23,...

      GIA REPORT NUMBER: 5203212824 DATE OF ISSUE: Jun. 23, 2015   EMERALD CUT Measurements: 10.07 x 7.53 x 5.09 mmCarat Weight: 3.52 caratColor Grade: IClarity Grade: VS1   PROPORTIONS Depth: 67.5 %Table: 64 %Girdle: Slightly ThickCulet: None   FINISH Polish: ExcellentSymmetry: Excellent   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Feather, NeedleKey To Symbols: Crystal, Feather, Needle   COMMENTS: Clouds, pinpoints and internal graining are not...

    • 3.59Ct Round Brilliant J, VS2, Very Good Cut, Very Good Polish, Good Symmetry, GIA 2125299569
    • 3.59Ct Round Brilliant J, VS2, Very Good Cut, Very Good Polish, Good Symmetry, GIA 2125299569

      GIA REPORT NUMBER: 2125299569 DATE OF ISSUE: Jun. 30,...

      GIA REPORT NUMBER: 2125299569 DATE OF ISSUE: Jun. 30, 2010   ROUND BRILLIANT Measurements: 9.90 - 9.98 x 6.02 mmCarat Weight: 3.59 caratColor Grade: JClarity Grade: VS2Cut Grade: Very Good   PROPORTIONS Depth: 60.6 %Table: 61 %Crown Angle: 35.0°Crown Height: 14.0%Pavilion Angle: 41.6°Pavilion Depth: 44.5%Star Length: 50%Lower Half: 75%Girdle: Very Thin to Thin, Polished, 2.5%Culet: None   FINISH Polish: Very GoodSymmetry: Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity...

    • 3.91Ct Round Brilliant Cut Diamond, J, SI2, Excellent Cut, Excellent Polish & Symmetry, GIA 7421142224
    • 3.91Ct Round Brilliant Cut Diamond, J, SI2, Excellent Cut, Excellent Polish & Symmetry, GIA 7421142224

      GIA REPORT NUMBER: 7421142224 DATE OF ISSUE: Feb. 1,...

      GIA REPORT NUMBER: 7421142224 DATE OF ISSUE: Feb. 1, 2022   DIAMOND GRADING REPORT FOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 9.94 - 10.00 x 6.30 mmCarat Weight: 3.91 caratColor Grade: JClarity Grade: SI2Cut Grade: Excellent PROPORTIONSDepth: 63.2%Table: 55%Crown Angle: 36.5°Crown Height: 16.5%Pavilion Angle: 40.6°Pavilion Depth: 43.0%Star Length: 50%Lower Half: 80%Girdle: Medium to Slightly Thick, Faceted, 3.5%Culet: None FINISHPolish: ExcellentSymmetry: Excellent FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Cloud, Feather, NeedleKey To Symbols: Crystal, Cloud, Feather, Needle COMMENTS: Additional...

    • 3.93Ct Pear Brilliant, F, SI2, Very Good Polish, Good Symmetry, GIA 2195869885
    • 3.93Ct Pear Brilliant, F, SI2, Very Good Polish, Good Symmetry, GIA 2195869885

      GIA REPORT NUMBER: 2195869885 DATE OF ISSUE: Nov. 27,...

      GIA REPORT NUMBER: 2195869885 DATE OF ISSUE: Nov. 27, 2018   PEAR BRILLIANT Measurements: 11.79 x 9.08 x 5.88 mmCarat Weight: 3.93 caratColor Grade: FClarity Grade: SI2   PROPORTIONS Depth: 64.8 %Table: 63 %Girdle: Very Thin to Thick, FacetedCulet: Very Small   FINISH Polish: Very GoodSymmetry: Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Cloud, Feather, Indented Natural, Extra FacetKey...

    • GIA 3.60 CT Round Brilliant Cut Diamond, J, VS2, Excellent Cut, Excellent Polish, Excellent Symmetry
    • GIA 3.60 CT Round Brilliant Cut Diamond, J, VS2, Excellent Cut, Excellent Polish, Excellent Symmetry

      GIA REPORT NUMBER: 1248463825 DATE OF ISSUE: Dec. 20,...

      GIA REPORT NUMBER: 1248463825 DATE OF ISSUE: Dec. 20, 2016     ROUND BRILLIANT Measurements: 9.74 - 9.78 x 6.14 mmCarat Weight: 3.60 caratColor Grade: JClarity Grade: VS2Cut Grade: Excellent   PROPORTIONS Depth: 62.9 %Table: 58 %Crown Angle: 35.0°Crown Height: 14.5%Pavilion Angle: 41.6°Pavilion Depth: 44.0%Star Length: 55%Lower Half: 80%Girdle: Medium to Slightly Thick, Faceted, 4.0%Culet: None   FINISH Polish: ExcellentSymmetry: Excellent   FLUORESCENCE Fluorescence: Faint   CLARITY CHARACTERISTICS Clarity Characteristics: Cloud,...

    • GIA 3.89 CT Round Brilliant Cut Diamond, I, VS1, Good Polish, Good Symmetry
    • GIA 3.89 CT Round Brilliant Cut Diamond, I, VS1, Good Polish, Good Symmetry

      ROUND BRILLIANT Measurements: 10.40 - 10.48 x 6.10...

      ROUND BRILLIANT Measurements: 10.40 - 10.48 x 6.10 mmCarat Weight: 3.89 caratColor Grade: IClarity Grade: VS1   PROPORTIONS Depth: 58.4 %Table: 58 %Girdle: Very Thin to MediumCulet: Slightly Large, Abraded   FINISH Polish: GoodSymmetry: Good   FLUORESCENCE Fluorescence: Faint Blue    COMMENTS: Lightly Bearded Girdle and details of finish not shown. Crown angles are approx....

    • GIA 3.99 CT Round Brilliant Cut Diamond, N, VS1, Very Good Cut, Good Polish, Very Good Symmetry
    • GIA 3.99 CT Round Brilliant Cut Diamond, N, VS1, Very Good Cut, Good Polish, Very Good Symmetry

      GIA REPORT NUMBER: 5191300480 DATE OF ISSUE: Apr. 20,...

      GIA REPORT NUMBER: 5191300480 DATE OF ISSUE: Apr. 20, 2018     ROUND BRILLIANT Measurements: 10.44 - 10.50 x 6.06 mmCarat Weight: 3.99 caratColor Grade: NClarity Grade: VS1Cut Grade: Very Good PROPORTIONS Depth: 57.9 %Table: 65 %Crown Angle: 34.0°Crown Height: 11.5%Pavilion Angle: 41.6°Pavilion Depth: 44.0%Star Length: 55%Lower Half: 85%Girdle: Very Thin to Medium, 2.5%Culet: Very Small FINISH Polish: GoodSymmetry: Very Good FLUORESCENCE Fluorescence: None CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Chip, NaturalKey...

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