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      

    • 3.43Ct Round Brilliant, J, I1, Excellent Cut, Excellent Polish & Symmetry, GIA 5221934238
    • 3.43Ct Round Brilliant, J, I1, Excellent Cut, Excellent Polish & Symmetry, GIA 5221934238

      GIA REPORT NUMBER: 5221934238 DATE OF ISSUE:...

      GIA REPORT NUMBER: 5221934238 DATE OF ISSUE: May 9, 2023   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 9.63 - 9.68 x 5.94 mmCarat Weight: 3.43 caratColor Grade: JClarity Grade: I1Cut Grade: Excellent PROPORTIONSDepth: 61.5%Table: 59%Crown Angle: 35.5°Crown Height: 14.5%Pavilion Angle: 41.2°Pavilion Depth: 43.5%Star Length: 55%Lower Half: 80%Girdle: Thin to Slightly Thick, Faceted, 3.5%Culet: None FINISHPolish: ExcellentSymmetry: Excellent FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Twinning Wisp, Crystal, Feather, Needle,...

    • 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...

    • 3.75Ct Round Brilliant Cut Lab Grown Diamond, H, VS1, Excellent Cut, GIA 3435887507
    • 3.75Ct Round Brilliant Cut Lab Grown Diamond, H, VS1, Excellent Cut, GIA 3435887507

      GIA REPORT NUMBER: 3435887507 DATE OF ISSUE:...

      GIA REPORT NUMBER: 3435887507 DATE OF ISSUE: Jul. 6, 2022   LABORATORY-GROWN DIAMOND REPORT LABORATORY-GROWN DIAMOND SPECIFICATION* Shape And Cutting Style: Round BrilliantMeasurements: 9.87 - 9.93 x 6.18 mmCarat Weight: 3.75 caratColor: HClarity: VS1Cut: Excellent PROPORTIONSDepth: 62.4%Table: 57%Crown Angle: 35.5°Crown Height: 15.5%Pavilion Angle: 41.0°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: Growth Remnant, Feather, Growth Remnant,...

    • 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...

    • 4.01Ct Round Brilliant, I, VS2, Excellent Cut, Excellent Polish & Symmetry, GIA 2467263242
    • 4.01Ct Round Brilliant, I, VS2, Excellent Cut, Excellent Polish & Symmetry, GIA 2467263242

      GIA REPORT NUMBER: 2467263242 DATE OF ISSUE:...

      GIA REPORT NUMBER: 2467263242 DATE OF ISSUE: Apr. 19, 2023   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 10.25 - 10.30 x 6.27 mmCarat Weight: 4.01 caratColor Grade: IClarity Grade: VS2Cut Grade: Excellent PROPORTIONSDepth: 61.0%Table: 59%Crown Angle: 34.0°Crown Height: 13.5%Pavilion Angle: 41.8°Pavilion Depth: 44.5%Star Length: 50%Lower Half: 75%Girdle: Thin to Medium, Faceted, 3.0%Culet: None FINISHPolish: ExcellentSymmetry: Excellent FLUORESCENCEFluorescence: Faint CLARITY CHARACTERISTICSClarity Characteristics: Cloud, Feather, Crystal, NeedleKey To Symbols: Cloud, Feather, Crystal, Needle...

    • 4.02Ct Cut-Cornered Square Modified Brilliant, G, VS2, Excellent Polish, Very Good Symmetry, GIA 5121537942
    • 4.02Ct Cut-Cornered Square Modified Brilliant, G, VS2, Excellent Polish, Very Good Symmetry, GIA 5121537942

      GIA REPORT NUMBER: 5121537942 DATE OF ISSUE: Sep. 3,...

      GIA REPORT NUMBER: 5121537942 DATE OF ISSUE: Sep. 3, 2010   CUT-CORNERED SQUARE MODIFIED BRILLIANT Measurements: 8.89 x 8.87 x 6.13 mmCarat Weight: 4.02 caratColor Grade: GClarity Grade: VS2   PROPORTIONS Depth: 69.1 %Table: 64 %Girdle: Very ThickCulet: None   FINISH Polish: ExcellentSymmetry: Very Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Cloud, Feather, Needle, Indented Natural   COMMENTS: Additional clouds are...

    • 4.02Ct Princess Cut, J, VS1, Good Polish, Good Symmetry, EGL USUH030472402
    • 4.02Ct Princess Cut, J, VS1, Good Polish, Good Symmetry, EGL USUH030472402

      EGL European Report Number EGL USUH030472402 Date:...

      EGL European Report Number EGL USUH030472402 Date: August 6, 2001 Los Angeles     WEIGHT: 4.02Ct Shape and cut: Princess Measurements: 9.33 x 8.52 x 6.39 mm   PROPORTIONS Depth: 75.00% Table: 84.00% Crown: 6.20% Pavilion: 64.80% Girdle: Thin to Medium Polished Culet: None   FINISH Polish: Good Symmetry: Good...

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    • 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...

    • 4.02Ct Round Brilliant Cut, K, VS1, Very Good Cut, Very Good Polish, Very Good Symmetry, GIA 2151033862
    • 4.02Ct Round Brilliant Cut, K, VS1, Very Good Cut, Very Good Polish, Very Good Symmetry, GIA 2151033862

      GIA REPORT NUMBER: 2151033862 DATE OF ISSUE: Sep. 28,...

      GIA REPORT NUMBER: 2151033862 DATE OF ISSUE: Sep. 28, 2012   ROUND BRILLIANT Measurements: 10.17 - 10.26 x 6.31 mmCarat Weight: 4.02 caratColor Grade: KClarity Grade: VS1Cut Grade: Very Good   PROPORTIONS Depth: 61.7 %Table: 60 %Crown Angle: 36.0°Crown Height: 14.5%Pavilion Angle: 41.6°Pavilion Depth: 44.0%Star Length: 55%Lower Half: 80%Girdle: Thin to Slightly Thick, Faceted, 3.0%Culet: None   FINISH Polish: Very GoodSymmetry: Very Good   FLUORESCENCE Fluorescence: None   CLARITY...

    • 4.03Ct Round Brilliant, K, SI1, Very Good Cut, Excellent Polish, Very Good Symmetry, GIA 6214807086
    • 4.03Ct Round Brilliant, K, SI1, Very Good Cut, Excellent Polish, Very Good Symmetry, GIA 6214807086

      GIA REPORT NUMBER: 6214807086 DATE OF ISSUE: Jul. 13,...

      GIA REPORT NUMBER: 6214807086 DATE OF ISSUE: Jul. 13, 2021   ROUND BRILLIANTMeasurements: 9.96 - 10.01 x 6.28 mmCarat Weight: 4.03 caratColor Grade: KClarity Grade: SI1Cut Grade: Very Good PROPORTIONSDepth: 62.9%Table: 58%Crown Angle: 37.0°Crown Height: 16.0%Pavilion Angle: 40.0°Pavilion Depth: 42.0%Star Length: 50%Lower Half: 75%Girdle: Thin to Thick, Faceted, 5.0%Culet: None FINISHPolish: ExcellentSymmetry: Very Good FLUORESCENCEFluorescence: Medium Blue CLARITY CHARACTERISTICSClarity Characteristics: Knot, Crystal, Feather, Cavity, Needle, Indented NaturalKey To Symbols: Knot, Crystal, Feather, Cavity, Needle, Indented Natural COMMENTSPinpoints...

    • 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...

    • 4.52Ct Oval Brilliant, E, VS2, Excellent Polish & Symmetry, GIA 2215244183
    • 4.52Ct Oval Brilliant, E, VS2, Excellent Polish & Symmetry, GIA 2215244183

      GIA REPORT NUMBER: 2215244183 DATE OF ISSUE: Oct. 31,...

      GIA REPORT NUMBER: 2215244183 DATE OF ISSUE: Oct. 31, 2020   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Oval BrilliantMeasurements: 13.40 x 9.19 x 5.67 mmCarat Weight: 4.52 caratColor Grade: EClarity Grade: VS2 PROPORTIONSDepth: 61.8%Table: 60%Girdle: Thin to Thick, FacetedCulet: None FINISHPolish: ExcellentSymmetry: Excellent FLUORESCENCEFluorescence: Strong Blue CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Feather, PinpointKey To Symbols: Crystal, Feather, Pinpoint COMMENTS: Additional pinpoints are not shown. INSCRIPTION(S): GIA 2215244183      

    • 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...

    • 5.08Ct Pear Brilliant, J, VS1, Excellent Polish & Symmetry, GIA 2215525325
    • 5.08Ct Pear Brilliant, J, VS1, Excellent Polish & Symmetry, GIA 2215525325

      GIA REPORT NUMBER: 2215525325 DATE OF ISSUE: Mar. 10,...

      GIA REPORT NUMBER: 2215525325 DATE OF ISSUE: Mar. 10, 2021   PEAR BRILLIANT Measurements: 14.93 x 9.36 x 5.97 mmCarat Weight: 5.08 caratColor Grade: JClarity Grade: VS1 PROPORTIONSDepth: 63.8%Table: 56%Girdle: Thick to Very Thick, FacetedCulet: None FINISH Polish: ExcellentSymmetry: Excellent FLUORESCENCE Fluorescence: Medium Blue CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Feather, PinpointKey To Symbols : Crystal, Feather, Pinpoint COMMENTS: Additional pinpoints are not shown. INSCRIPTION(S): GIA 2215525325    ...

    • 5.0Ct Princess Cut, J, VS1, Very Good Polish & Symmetry, EGL European EGL3312540220
    • 5.0Ct Princess Cut, J, VS1, Very Good Polish & Symmetry, EGL European EGL3312540220

      EGL EUROPEAN REPORT #EGL3312540220 Date: January 06,...

      EGL EUROPEAN REPORT #EGL3312540220 Date: January 06, 2014   Weight: 5.00 Cts.Shape and Cut: PrincessMeasurements: 9.21 - 9.15 x 6.78 mm   Proportions Table Depth: 74.1%Table Width: 81%Crown Height: 7%Pavilion Depth: 60%Girdle Thickness: Medium, Polished   Finish Polish: Very GoodSymmetry: Very GoodCulet: None   Clarity Grade: VS1 Graining: Nil   Color Grade: J Fluorescent: None  ...

    • 5.56Ct Oval Modified Brilliant, Fancy Dark Brown-Greenish Yellow, I1, Very Good Polish, Good Symmetry, GIA 5182898265
    • 5.56Ct Oval Modified Brilliant, Fancy Dark Brown-Greenish Yellow, I1, Very Good Polish, Good Symmetry, GIA 5182898265

      GIA REPORT NUMBER: 5182898265 DATE OF ISSUE: Dec. 1,...

      GIA REPORT NUMBER: 5182898265 DATE OF ISSUE: Dec. 1, 2017   OVAL MODIFIED BRILLIANTMeasurements: 14.48 x 10.13 x 5.31 mmCarat Weight: 5.56 caratClarity Grade: I1   COLOROrigin: NaturalGrade: Fancy Dark Brown-Greenish YellowDistribution: Even   PROPORTIONSDepth: 52.4 %Table: 65 %Girdle: Thin to Extremely Thick, FacetedCulet: Very Small   FINISHPolish: Very GoodSymmetry: Good   FLUORESCENCEFluorescence: Medium Yellow   CLARITY CHARACTERISTICSClarity Characteristics: Twinning Wisp, Feather, Crystal, Indented Natural, Needle,...