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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    • 3.22Ct Oval Brilliant Diamond, F, SI2, Excellent Polish, Excellent Symmetry, GIA 7372307921
    • 3.22Ct Oval Brilliant Diamond, F, SI2, Excellent Polish, Excellent Symmetry, GIA 7372307921

      GIA REPORT NUMBER: 7372307921 DATE OF ISSUE: Jan. 19,...

      GIA REPORT NUMBER: 7372307921 DATE OF ISSUE: Jan. 19, 2021   OVAL BRILLIANTMeasurements: 11.86 x 8.45 x 5.30 mmCarat Weight: 3.22 caratColor Grade: FClarity Grade: SI2 PROPORTIONSDepth: 62.7%Table: 57%Girdle: Medium to Slightly Thick, FacetedCulet: None FINISHPolish: ExcellentSymmetry: Excellent FLUORESCENCEFluorescence: Faint CLARITY CHARACTERISTICSClarity Characteristics: Crystal, FeatherKey To Symbols: Crystal, Feather COMMENTS: Pinpoints are not shown. INSCRIPTION(S): GIA 7372307921  View GIA Certificate: 7372307921      

    • 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...

    • 3.93Ct 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...

    • 4.02Ct Round Brilliant Cut, I, SI2, Very Good Cut, Very Good Polish, Excellent Symmetry, GIA 1122983691
    • 4.02Ct Round Brilliant Cut, I, SI2, Very Good Cut, Very Good Polish, Excellent Symmetry, GIA 1122983691

      GIA REPORT NUMBER: 1122983691 DATE OF ISSUE: Jan. 17,...

      GIA REPORT NUMBER: 1122983691 DATE OF ISSUE: Jan. 17, 2011   ROUND BRILLIANT Measurements: 10.07 - 10.13 x 6.33 mmCarat Weight: 4.02 caratColor Grade: IClarity Grade: SI2Cut Grade: Very Good   PROPORTIONS Depth: 62.7 %Table: 59 %Crown Angle: 35.5°Crown Height: 14.5%Pavilion Angle: 41.4°Pavilion Depth: 44.0%Star Length: 55%Lower Half: 75%Girdle: Medium to Slightly Thick, Faceted, 4.0%Culet: None   FINISH Polish: Very GoodSymmetry: Excellent   FLUORESCENCE Fluorescence: Medium Blue   CLARITY CHARACTERISTICS...

    • 4.13Ct Pear Brilliant, D, SI2, Very Good Polish, Good Symmetry, GIA 515419
    • 4.13Ct Pear Brilliant, D, SI2, Very Good Polish, Good Symmetry, GIA 515419

      GIA REPORT NUMBER: 515419 DATE OF ISSUE: Mar. 4,...

      GIA REPORT NUMBER: 515419 DATE OF ISSUE: Mar. 4, 2021   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Pear BrilliantMeasurements: 13.89 x 9.48 x 5.37 mmCarat Weight: 4.13 caratColor Grade: DClarity Grade: SI2 PROPORTIONSDepth: 56.6%Table: 62%Girdle: Very Thin to Thick, FacetedCulet: None FINISHPolish: Very GoodSymmetry: Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Feather, Cavity, Needle, Indented NaturalKey To Symbols: Crystal, Feather, Cavity, Needle, Indented Natural COMMENTS: Pinpoints are not shown. Surface...

    • 5.01Ct Square Modified Brilliant, G, SI2, Good Polish, Good Symmetry, GIA 14178298
    • 5.01Ct Square Modified Brilliant, G, SI2, Good Polish, Good Symmetry, GIA 14178298

      GIA REPORT NUMBER: 14178298 DATE OF ISSUE: Aug. 23,...

      GIA REPORT NUMBER: 14178298 DATE OF ISSUE: Aug. 23, 2018   SQUARE MODIFIED BRILLIANT Measurements: 9.63 x 9.20 x 6.71 mmCarat Weight: 5.01 caratColor Grade: GClarity Grade: SI2   PROPORTIONS Depth: 72.9 %Table: 79 %Girdle: Extremely Thin to Extremely ThickCulet: None   FINISH Polish: GoodSymmetry: Good FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Feather, Cloud, Cavity, Indented Natural, Natural, Extra FacetKey To...

    • EGL USA 0.41 CT Triangular Modified Brilliant, D, SI2, Good Polish, Good Symmetry
    • EGL USA 0.41 CT Triangular Modified Brilliant, D, SI2, Good Polish, Good Symmetry

      REPORT # US 915978601D PRIMARY CHARACTERISTICS Cut...

      REPORT # US 915978601D PRIMARY CHARACTERISTICS Cut (Shape and Style): TRIANGULAR MODIFIED BRILLIANT13Carat Weight: 0.41 CTClarity Grade: SI2Color Grade: D PROPORTIONS Measurements: 5.75 X 6.55 X 2 MMTable: 65.2%Depth: 30.5%Crown Height: 9.2%Crown Angle: 30.9°Pavilion Depth: 19.4%Pavilion Angle: 29.7°Girdle: THIN TO SL. THICK FACETEDCulet: SMALL OBSERVATIONS Finish Polish: GOODSymmetry: GOOD Fluorescence:...

    • EGL USA 1.01 CT Round Brilliant Cut Diamond, M, SI2, Good Polish, Good Symmetry
    • EGL USA 1.01 CT Round Brilliant Cut Diamond, M, SI2, Good Polish, Good Symmetry

      REPORT # US 919339605D   PRIMARY CHARACTERISTICS...

      REPORT # US 919339605D   PRIMARY CHARACTERISTICS Cut (Shape and Style): ROUND BRILLIANTCarat Weight: 1.01 CTClarity Grade: SI2Color Grade: M PROPORTIONS Measurements: 6.32 X 6.24 X 3.83 MMTable: 66%Depth: 61%Crown Height: 11.5%Crown Angle: 34.5°Pavilion Depth: 41.2%Pavilion Angle: 40.1°Girdle: THIN TO VERY THICK OBSERVATIONS Finish Polish: GOODSymmetry: GOOD Fluorescence: NONE COMMENTS: GIRDLE...

    • GIA 1.00 Carat Round Brilliant Cut Diamond, F, SI2, Good Cut, Very Good Polish, Fair Symmetry
    • GIA 1.00 Carat Round Brilliant Cut Diamond, F, SI2, Good Cut, Very Good Polish, Fair Symmetry

      GIA REPORT NUMBER: 6197557060 DATE OF ISSUE: Aug. 2,...

      GIA REPORT NUMBER: 6197557060 DATE OF ISSUE: Aug. 2, 2018     ROUND BRILLIANT Measurements: 6.42 - 6.49 x 3.88 mmCarat Weight: 1.00 caratColor Grade: FClarity Grade: SI2Cut Grade: Good PROPORTIONS Depth: 60.1 %Table: 62 %Crown Angle: 35.5°Crown Height: 13.5%Pavilion Angle: 40.8°Pavilion Depth: 42.0%Star Length: 60%Lower Half: 80%Girdle: Very Thin to Thick, 4.5%Culet: Very Small FINISH Polish: Very GoodSymmetry: Fair FLUORESCENCE Fluorescence: Medium Blue CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Crystal, Cavity,...

    • GIA 1.00ct Round Brilliant Cut Diamond, J, SI2
    • GIA 1.00ct Round Brilliant Cut Diamond, J, SI2

      GIA REPORT NUMBER: 2181621152     ROUND...

      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...

    • GIA 1.20 CT Square Modified Brilliant, F, SI2, Very Good Polish, Good Symmetry
    • GIA 1.20 CT Square Modified Brilliant, F, SI2, Very Good Polish, Good Symmetry

      GIA REPORT NUMBER: 6261478750 DATE OF ISSUE: Aug. 1,...

      GIA REPORT NUMBER: 6261478750 DATE OF ISSUE: Aug. 1, 2017     SQUARE MODIFIED BRILLIANT Measurements: 5.79 x 5.60 x 4.07 mmCarat Weight: 1.20 caratColor Grade: FClarity Grade: SI2 PROPORTIONS Depth: 72.6 %Table: 61 %Girdle: Thick to Very ThickCulet: None FINISH Polish: Very GoodSymmetry: Good FLUORESCENCE Fluorescence: None CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Feather, Cloud, Needle, Indented Natural COMMENTS: Additional clouds, pinpoints and surface graining...

    • GIA 1.72ct Round Brilliant Cut Diamond G, SI2, Excellent Cut, Polish, & Symmetry
    • GIA 1.72ct Round Brilliant Cut Diamond G, SI2, Excellent Cut, Polish, & Symmetry

      GIA REPORT NUMBER: 5182729946   ROUND BRILLIANT...

      GIA REPORT NUMBER: 5182729946   ROUND BRILLIANT Measurements: 7.63 - 7.65 x 4.77 mmCarat Weight: 1.72 caratColor Grade: GClarity Grade: SI2Cut Grade: Excellent PROPORTIONS Depth: 62.3 %Table: 58 %Crown Angle: 36.0°Crown Height: 15.5%Pavilion Angle: 41.0°Pavilion Depth: 43.5%Star Length: 50%Lower Half: 80%Girdle: Medium to Slightly Thick, Faceted, 3.5%Culet: None FINISH Polish: ExcellentSymmetry: Excellent FLUORESCENCE Fluorescence: Medium Blue CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Twinning Wisp, Feather, Indented NaturalKey To Symbols: Crystal, Twinning Wisp, Feather, Indented...

    • GIA 2.73ct Round Brilliant Cut Diamond, J, SI2, Excellent Cut, Excellent Polish, Excellent Symmetry
    • GIA 2.73ct Round Brilliant Cut Diamond, J, SI2, Excellent Cut, Excellent Polish, Excellent Symmetry

      GIA REPORT NUMBER: 2181548982   ROUND BRILLIANT...

      GIA REPORT NUMBER: 2181548982   ROUND BRILLIANT Measurements: 8.99 - 9.06 x 5.50 mmCarat Weight: 2.73 caratColor Grade: JClarity Grade: SI2Cut Grade: Excellent   PROPORTIONS Depth: 60.9 %Table: 58 %Crown Angle: 34.5°Crown Height: 14.5%Pavilion Angle: 40.8°Pavilion Depth: 43.0%Star Length: 55%Lower Half: 80%Girdle: Thin to Slightly Thick, Faceted, 3.5%Culet: None   FINISH Polish: ExcellentSymmetry: Excellent   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Feather, Cloud, Knot, Indented Natural,...

    • GIA 3.01ct Round Brilliant Cut Diamond, J, SI2, Very Good Cut, Excellent Polish & Symmetry
    • GIA 3.01ct Round Brilliant Cut Diamond, J, SI2, Very Good Cut, Excellent Polish & Symmetry

      GIA REPORT NUMBER: 1186349103   ROUND BRILLIANT...

      GIA REPORT NUMBER: 1186349103   ROUND BRILLIANT Measurements: 9.29 - 9.33 x 5.67 mmCarat Weight: 3.01 caratColor Grade: JClarity Grade: SI2Cut Grade: Very Good PROPORTIONS Depth: 60.9 %Table: 62 %Crown Angle: 33.0°Crown Height: 12.5%Pavilion Angle: 41.8°Pavilion Depth: 44.5%Star Length: 50%Lower Half: 80%Girdle: Medium to Slightly Thick, Faceted, 4.0%Culet: None   FINISH Polish: ExcellentSymmetry: Excellent   FLUORESCENCE Fluorescence: Faint   CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, NeedleKey To Symbols, Crystal, Needle   COMMENTS...