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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    • 2.50Ct Oval Brilliant Cut Diamond, D, SI2, Excellent Polish, Very Good Symmetry, EGL USA US 923953304D
    • 2.50Ct Oval Brilliant Cut Diamond, D, SI2, Excellent Polish, Very Good Symmetry, EGL USA US 923953304D

      EGL USA REPORT #US 923953304D PRIMARY CHARACTERISTICSCut...

      EGL USA REPORT #US 923953304D PRIMARY CHARACTERISTICSCut (Shape and Style): OVAL BRILLIANT28Carat Weight: 2.50 CTClarity Grade: SI2Color Grade: D PROPORTIONSMeasurements: 10.26 X 7.69 X 4.96 MMTable: 66.5%Depth: 64.5%Crown Height: 11.1%Crown Angle: 36.8°Pavilion Depth: 48.8%Pavilion Angle: 43.7°Girdle: SL. THICK FACETED OBSERVATIONSFinish Polish: EXCELLENTSymmetry: VERY GOODFluorescence: FAINT  View EGL USA Certificate: US923953304D  ...

    • 2.50Ct Round Brilliant Cut, H, SI2, Excellent Cut, Excellent Polish, Very Good Symmetry, GIA 5221778978
    • 2.50Ct Round Brilliant Cut, H, SI2, Excellent Cut, Excellent Polish, Very Good Symmetry, GIA 5221778978

      GIA REPORT NUMBER: 5221778978 DATE OF ISSUE:...

      GIA REPORT NUMBER: 5221778978 DATE OF ISSUE: Jan. 6, 2023   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 8.60 - 8.69 x 5.37 mmCarat Weight: 2.50 caratColor Grade: HClarity Grade: SI2Cut Grade: Excellent PROPORTIONSDepth: 62.1%Table: 60%Crown Angle: 33.5°Crown Height: 13.0%Pavilion Angle: 41.8°Pavilion Depth: 44.5%Star Length: 50%Lower Half: 75%Girdle: Medium to Slightly Thick, Faceted, 4.5%Culet: None FINISHPolish: ExcellentSymmetry: Very Good FLUORESCENCEFluorescence: Medium Blue CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Feather, Indented...

    • 2.73Ct Round Brilliant Cut Diamond, J, SI2, Excellent Cut, GIA 2181548982
    • 2.73Ct Round Brilliant Cut Diamond, J, SI2, Excellent Cut, GIA 2181548982

      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,...

    • 3.01Ct Round Brilliant Cut Diamond, J, SI2, Very Good Cut, GIA 1186349103
    • 3.01Ct Round Brilliant Cut Diamond, J, SI2, Very Good Cut, GIA 1186349103

      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,...

    • 3.05Ct Oval Modified Brilliant, J, SI2, Very Good Polish, Very Good Symmetry, GIA 2234523299
    • 3.05Ct Oval Modified Brilliant, J, SI2, Very Good Polish, Very Good Symmetry, GIA 2234523299

      GIA REPORT NUMBER: 2234523299 DATE OF ISSUE: Aug. 23,...

      GIA REPORT NUMBER: 2234523299 DATE OF ISSUE: Aug. 23, 2016   OVAL MODIFIED BRILLIANT Measurements: 10.91 x 7.98 x 4.72 mmCarat Weight: 3.05 caratColor Grade: JClarity Grade: SI2   PROPORTIONS Depth: 59.2 %Table: 60 %Girdle: Thin to Extremely Thick, FacetedCulet: None   FINISH Polish: Very GoodSymmetry: Very Good   FLUORESCENCE Fluorescence: Faint   CLARITY CHARACTERISTICS Clarity Characteristics: Twinning Wisp, Feather, Crystal, Indented Natural, NaturalKey...

    • 3.06Ct Round Brilliant Cut, M, SI2, Very Good Polish, Good Symmetry, GIA 2225839347
    • 3.06Ct Round Brilliant Cut, M, SI2, Very Good Polish, Good Symmetry, GIA 2225839347

      GIA REPORT NUMBER: 2225839347 DATE OF ISSUE: Feb. 27,...

      GIA REPORT NUMBER: 2225839347 DATE OF ISSUE: Feb. 27, 2023   DIAMOND GRADING REPORTFOR NATURAL DIAMONDGRADING RESULTS Shape: Round BrilliantMeasurements: 9.23 - 9.31 x 5.63 mmCarat Weight: 3.06 caratColor Grade: MClarity Grade: SI2Cut Grade: GoodPROPORTIONS Depth: 60.7%Table: 60%Crown Angle: 32.5°Crown Height: 12.5%Pavilion Angle: 40.6°Pavilion Depth: 42.5%Star Length: 55%Lower Half: 75%Girdle: Very Thin...

    • 3.13Ct Pear Modified Brilliant, D, SI2, Very Good Polish & Symmetry, GIA 6381507342
    • 3.13Ct Pear Modified Brilliant, D, SI2, Very Good Polish & Symmetry, GIA 6381507342

      GIA REPORT NUMBER: 6381507342 DATE OF ISSUE: Apr....

      GIA REPORT NUMBER: 6381507342 DATE OF ISSUE: Apr. 27, 2021   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Pear Modified BrilliantMeasurements: 13.04 x 7.62 x 4.91 mmCarat Weight: 3.13 caratColor Grade: DClarity Grade: SI2 PROPORTIONSDepth: 64.4%Table: 60%Girdle: Thick to Extremely Thick, FacetedCulet: None FINISHPolish: Very GoodSymmetry: Very Good FLUORESCENCEFluorescence: Strong Blue CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Cloud, Cavity, Feather, Needle, Extra FacetKey To Symbols: Crystal, Cloud, Cavity, Feather, Needle, Extra Facet...

    • 3.19Ct Round Brilliant Cut Diamond, H, SI2, Excellent Cut, Excellent Polish & Symmetry, GIA 6215785480
    • 3.19Ct Round Brilliant Cut Diamond, H, SI2, Excellent Cut, Excellent Polish & Symmetry, GIA 6215785480

      GIA REPORT NUMBER: 6215785480 DATE OF ISSUE: Jul. 14,...

      GIA REPORT NUMBER: 6215785480 DATE OF ISSUE: Jul. 14, 2022   DIAMOND GRADING REPORT FOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 9.55 - 9.57 x 5.74 mmCarat Weight: 3.19 caratColor Grade: HClarity Grade: SI2Cut Grade: Excellent PROPORTIONSDepth: 60.0%Table: 59%Crown Angle: 32.5°Crown Height: 13.0%Pavilion Angle: 41.2°Pavilion Depth: 43.5%Star Length: 50%Lower Half: 80%Girdle: Medium to Slightly Thick, Faceted, 3.5%Culet: None FINISHPolish: ExcellentSymmetry: Excellent FLUORESCENCEFluorescence: Faint CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Feather, Cloud, NeedleKey To Symbols: Crystal, Feather, Cloud, Needle...

    • 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...