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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    • 0.41Ct Marquise Brilliant, E, VS2, Very Good Polish & Symmetry, GIA 2225934130
    • 0.41Ct Marquise Brilliant, E, VS2, Very Good Polish & Symmetry, GIA 2225934130

      GIA REPORT NUMBER: 2225934130 DATE OF ISSUE:...

      GIA REPORT NUMBER: 2225934130 DATE OF ISSUE: May 15, 2023   DIAMOND DOSSIERFOR NATURAL DIAMOND GRADING RESULTSShape: Marquise BrilliantMeasurements: 8.09 x 3.65 x 2.42 mmCarat Weight: 0.41 caratColor Grade: EClarity Grade: VS2 PROPORTIONSDepth: 66.3%Table: 59%Girdle: Very Thin to ThickCulet: None FINISHPolish: Very GoodSymmetry: Very Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Cavity, Feather, Chip INSCRIPTION(S): GIA 2225934130  VIEW GIA CERTIFICATE: 2225934130          

    • 0.41Ct Square Modified Brilliant, G, I2, Very Good Polish, Fair Symmetry, GIA 5212855636
    • 0.41Ct Square Modified Brilliant, G, I2, Very Good Polish, Fair Symmetry, GIA 5212855636

      GIA REPORT NUMBER: 5212855636 DATE OF ISSUE: Jul. 13,...

      GIA REPORT NUMBER: 5212855636 DATE OF ISSUE: Jul. 13, 2021   SQUARE MODIFIED BRILLIANTMeasurements: 4.13 x 4.05 x 2.95 mmCarat Weight: 0.41 caratColor Grade: GClarity Grade: I2 PROPORTIONSDepth: 72.8%Table: 77%Girdle: Very ThickCulet: None FINISHPolish: Very GoodSymmetry: Fair FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Feather INSCRIPTION(S): GIA 5212855636  View GIA Certificate: 5212855636      

    • 0.48Ct Round Brilliant, Fancy Dark Brown, I2, Very Good Polish, Good Symmetry, GIA 6217032490
    • 0.48Ct Round Brilliant, Fancy Dark Brown, I2, Very Good Polish, Good Symmetry, GIA 6217032490

      GIA REPORT NUMBER: 6217032490 DATE OF ISSUE: Jul. 15,...

      GIA REPORT NUMBER: 6217032490 DATE OF ISSUE: Jul. 15, 2020   ROUND BRILLIANTMeasurements: 4.84 - 4.89 x 3.06 mmCarat Weight: 0.48 caratClarity Grade: I2 COLOROrigin: NaturalGrade: Fancy Dark BrownDistribution: Even PROPORTIONSDepth: 62.8 %Table: 66 %Girdle: Medium to Very ThickCulet: None FINISHPolish: Very GoodSymmetry: Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Feather, Twinning Wisp, Crystal, CavityKey To Symbols: Feather, Twinning Wisp, Crystal, Cavity COMMENTS: Additional twinning wisps are not shown. Surface graining is...

    • 0.51Ct Square Modified Brilliant, G, SI2, Very Good Polish, & Symmetry, GIA 6237164697
    • 0.51Ct Square Modified Brilliant, G, SI2, Very Good Polish, & Symmetry, GIA 6237164697

      GIA REPORT NUMBER: 6237164697 DATE OF ISSUE:...

      GIA REPORT NUMBER: 6237164697 DATE OF ISSUE: Jan. 5, 2024   DIAMOND DOSSIER FOR NATURAL DIAMOND GRADING RESULTS Shape: Square Modified Brilliant Measurements: 4.46 x 4.27 x 3.23 mm Carat Weight: 0.51 carat Color Grade: G Clarity Grade: SI2 PROPORTIONS Depth: 75.7% Table: 71% Girdle: Slightly Thick to Thick, Polished Culet: None FINISH Polish: Very Good Symmetry: Very Good FLUORESCENCE Fluorescence: None...

    • 0.53Ct Round Brilliant Cut, J, VVS2, Very Good Cut, GIA 5222933865
    • 0.53Ct Round Brilliant Cut, J, VVS2, Very Good Cut, GIA 5222933865

      GIA REPORT NUMBER: 5222933865 DATE OF ISSUE:...

      GIA REPORT NUMBER: 5222933865 DATE OF ISSUE: May 11, 2023   DIAMOND DOSSIERFOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 5.32 - 5.41 x 3.08 mmCarat Weight: 0.53 caratColor Grade: JClarity Grade: VVS2Cut Grade: Very Good PROPORTIONSDepth: 57.5%Table: 64%Crown Angle: 31.5°Crown Height: 11.0%Pavilion Angle: 41.6°Pavilion Depth: 43.5%Star Length: 55%Lower Half: 80%Girdle: Thin to Medium, 3.0%Culet: Very Small FINISHPolish: Very GoodSymmetry: Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Indented Natural, Feather, Pinpoint INSCRIPTION(S): GIA...

    • 0.58Ct Marquise Brilliant, D, VS2, Very Good Polish, Fair Symmetry, GIA 1226839389
    • 0.58Ct Marquise Brilliant, D, VS2, Very Good Polish, Fair Symmetry, GIA 1226839389

      GIA REPORT NUMBER: 1226839389 DATE OF ISSUE: Feb. 27,...

      GIA REPORT NUMBER: 1226839389 DATE OF ISSUE: Feb. 27, 2023   DIAMOND DOSSIERFOR NATURAL DIAMOND GRADING RESULTSShape: Marquise BrilliantMeasurements: 9.65 x 4.32 x 2.31 mmCarat Weight: 0.58 caratColor Grade: DClarity Grade: VS2 PROPORTIONSDepth: 53.4%Table: 63%Girdle: Thin to Extremely Thick, FacetedCulet: None FINISHPolish: Very GoodSymmetry: Fair FLUORESCENCEFluorescence: Strong Blue CLARITY CHARACTERISTICSClarity Characteristics: Feather, Cavity, Chip INSCRIPTION(S): GIA 1226839389      

    • 0.62Ct Emerald Cut Diamond, D, I1, Very Good Polish, Good Symmetry, GIA 2225479598
    • 0.62Ct Emerald Cut Diamond, D, I1, Very Good Polish, Good Symmetry, GIA 2225479598

      GIA REPORT NUMBER: 2225479598 DATE OF ISSUE: Jun. 16,...

      GIA REPORT NUMBER: 2225479598 DATE OF ISSUE: Jun. 16, 2022   GRADING RESULTSShape: Emerald CutMeasurements: 5.60 x 4.12 x 2.90 mmCarat Weight: 0.62 caratColor Grade: DClarity Grade: I1 PROPORTIONSDepth: 70.4%Table: 56%Girdle: Thick to Very Thick, PolishedCulet: None FINISHPolish: Very GoodSymmetry: Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Feather, Crystal, NeedleKey To Symbols: Feather, Crystal, Needle COMMENTS: Clouds are not shown. Pinpoints are not shown. INSCRIPTION(S): GIA 2225479598 View GIA Certificate: 2225479598  ...

    • 0.63Ct Square Modified Brilliant, I, I3, Very Good Polish, Good Symmetry, GIA 6214036997
    • 0.63Ct Square Modified Brilliant, I, I3, Very Good Polish, Good Symmetry, GIA 6214036997

      GIA REPORT NUMBER: 6214036997 DATE OF ISSUE: Jul. 14,...

      GIA REPORT NUMBER: 6214036997 DATE OF ISSUE: Jul. 14, 2020   SQUARE MODIFIED BRILLIANT Measurements: 4.46 x 4.39 x 3.54 mmCarat Weight: 0.63 caratColor Grade: IClarity Grade: I3 PROPORTIONS Depth: 80.8 %Table: 83 %Girdle: Extremely ThickCulet: None FINISH Polish: Very GoodSymmetry: Good FLUORESCENCE Fluorescence: None CLARITY CHARACTERISTICS Clarity Characteristics: Feather INSCRIPTION(S): GIA 6214036997  View GIA Certificate: 6214036997

    • 0.65Ct Round Brilliant Cut Diamond, Natural Faint Gray, I2, GIA 2223479599
    • 0.65Ct Round Brilliant Cut Diamond, Natural Faint Gray, I2, GIA 2223479599

      GIA REPORT NUMBER: 2223479599 DATE OF ISSUE: Jun. 17,...

      GIA REPORT NUMBER: 2223479599 DATE OF ISSUE: Jun. 17, 2022   ROUND BRILLIANTMeasurements: 5.63 - 5.65 x 3.32 mmCarat Weight: 0.65 caratClarity Grade: I2 COLOROrigin: NaturalGrade: Faint GrayDistribution: Not Applicable PROPORTIONSDepth: 58.9%Table: 63%Girdle: Thin to Slightly ThickCulet: None FINISHPolish: Very GoodSymmetry: Good FLUORESCENCEFluorescence: Faint CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Cloud, Feather, Cavity, NeedleKey To Symbols: Crystal, Cloud, Feather, Cavity, Needle COMMENTS: Additional clouds are not shown. Pinpoints are not shown. INSCRIPTION(S): GIA 2223479599  View...

    • 0.70 CT Square Modified Brilliant, F, I1, Very Good Polish, Fair Symmetry, GIA 2191707758
    • 0.70 CT Square Modified Brilliant, F, I1, Very Good Polish, Fair Symmetry, GIA 2191707758

      GIA REPORT NUMBER: 2191707758 DATE OF ISSUE: Oct....

      GIA REPORT NUMBER: 2191707758 DATE OF ISSUE: Oct. 3, 2018   SQUARE MODIFIED BRILLIANT Measurements: 4.61 x 4.58 x 3.72 mmCarat Weight: 0.70 caratColor Grade: FClarity Grade: I1   PROPORTIONS Depth: 81.3 %Table: 78 %Girdle: Extremely ThickCulet: None   FINISH Polish: Very GoodSymmetry: Fair   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Feather, Cloud, Needle, Cavity, Extra FacetKey To Symbols: Crystal, Feather, Cloud, Needle, Cavity, Extra Facet...

    • 0.71 CT Square Modified Brilliant Cut Diamond, H, VS1, Very Good Polish & Symmetry, GIA 5181131198
    • 0.71 CT Square Modified Brilliant Cut Diamond, H, VS1, Very Good Polish & Symmetry, GIA 5181131198

      GIA REPORT NUMBER: 5181131198 DATE OF ISSUE: Jan. 26,...

      GIA REPORT NUMBER: 5181131198 DATE OF ISSUE: Jan. 26, 2017   SQUARE MODIFIED BRILLIANT Measurements: 4.94 x 4.78 x 3.66 mmCarat Weight: 0.71 caratColor Grade: HClarity Grade: VS1   PROPORTIONS Depth: 76.4 %Table: 86 %Girdle: Extremely Thin to Extremely ThickCulet: None   FINISH Polish: Very GoodSymmetry: Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Natural, Extra FacetKey To Symbols: Feather, Natural, Extra Facet  ...

    • 0.73Ct Round Brilliant H, VS2, Excellent Cut, Very Good Polish, Excellent Symmetry GIA 2225839503
    • 0.73Ct Round Brilliant H, VS2, Excellent Cut, Very Good Polish, Excellent Symmetry GIA 2225839503

      GIA REPORT NUMBER: 2225839503 DATE OF ISSUE: Feb. 24,...

      GIA REPORT NUMBER: 2225839503 DATE OF ISSUE: Feb. 24, 2023   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 5.77 - 5.79 x 3.59 mmCarat Weight: 0.73 caratColor Grade: HClarity Grade: VS2Cut Grade: Excellent PROPORTIONSDepth: 62.2%Table: 56%Crown Angle: 33.5°Crown Height: 14.5%Pavilion Angle: 41.2°Pavilion Depth: 43.5%Star Length: 50%Lower Half: 75%Girdle: Slightly Thick, Faceted, 4.0%Culet: None FINISHPolish: Very GoodSymmetry: Excellent FLUORESCENCEFluorescence: Faint CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Feather, Needle, NaturalKey To Symbols: Crystal, Feather, Needle, Natural COMMENTS: Pinpoints are...

    • 0.75Ct Square Modified Brilliant, G, SI1, Very Good Polish, Good Symmetry, GIA 5181614086
    • 0.75Ct Square Modified Brilliant, G, SI1, Very Good Polish, Good Symmetry, GIA 5181614086

      GIA REPORT NUMBER: 5181614086   SQUARE MODIFIED...

      GIA REPORT NUMBER: 5181614086   SQUARE MODIFIED BRILLIANT Measurements: 4.92 x 4.90 x 3.64 mmCarat Weight: 0.75 caratColor Grade: GClarity Grade: SI1 PROPORTIONS Depth: 74.2 %Table: 79 %Girdle: Medium to Extremely ThickCulet: None FINISH Polish: Very GoodSymmetry: Good FLUORESCENCE Fluorescence: None CLARITY CHARACTERISTICS Clarity Characteristics: Cloud, Feather, Extra Facet COMMENTS Additional clouds are not shown. INSCRIPTION(S) GIA 5181614086, LEO 05760S   View...

    • 0.77 CT Square Modified Brilliant Cut Diamond, G, I1, Very Good Polish & Symmetry, GIA 2181131238
    • 0.77 CT Square Modified Brilliant Cut Diamond, G, I1, Very Good Polish & Symmetry, GIA 2181131238

      GIA REPORT NUMBER: 2181131238 DATE OF ISSUE: Jan. 26,...

      GIA REPORT NUMBER: 2181131238 DATE OF ISSUE: Jan. 26, 2017   SQUARE MODIFIED BRILLIANT Measurements: 5.08 x 4.98 x 3.50 mmCarat Weight: 0.77 caratColor Grade: GClarity Grade: I1   PROPORTIONS Depth: 70.3 %Table: 72 %Girdle: Thin to Slightly ThickCulet: None   FINISH Polish: Very GoodSymmetry: Very Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Natural, Extra FacetKey To Symbols: Feather, Natural, Extra Facet  ...

    • 0.78Ct Round Brilliant Cut, I, VS1, Fair Cut, Very Good Polish & Symmetry, GIA 6224933991
    • 0.78Ct Round Brilliant Cut, I, VS1, Fair Cut, Very Good Polish & Symmetry, GIA 6224933991

      GIA REPORT NUMBER: 6224933991 DATE OF ISSUE:...

      GIA REPORT NUMBER: 6224933991 DATE OF ISSUE: May 9, 2023   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 5.71 - 5.74 x 3.85 mmCarat Weight: 0.78 caratColor Grade: IClarity Grade: VS1Cut Grade: Fair PROPORTIONSDepth: 67.2%Table: 54%Crown Angle: 34.0°Crown Height: 15.5%Pavilion Angle: 42.8°Pavilion Depth: 45.5%Star Length: 45%Lower Half: 85%Girdle: Slightly Thick to Thick, Faceted, 6.0%Culet: None FINISHPolish: Very GoodSymmetry: Very Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Feather, Chip, Indented...

    • 0.79Ct Marquise Brilliant, H, SI2, Very Good Polish, Good Symmetry, GIA 1226113747
    • 0.79Ct Marquise Brilliant, H, SI2, Very Good Polish, Good Symmetry, GIA 1226113747

      GIA REPORT NUMBER: 1226113747 DATE OF ISSUE: Nov. 2,...

      GIA REPORT NUMBER: 1226113747 DATE OF ISSUE: Nov. 2, 2021   MARQUISE BRILLIANTMeasurements: 9.02 x 4.20 x 3.11 mmCarat Weight: 0.79 caratColor Grade: HClarity Grade: SI2 PROPORTIONSDepth: 74.0%Table: 55%Girdle: Medium to Extremely Thick, FacetedCulet: None FINISHPolish: Very GoodSymmetry: Good FLUORESCENCEFluorescence: Faint CLARITY CHARACTERISTICSClarity Characteristics: Feather, Cavity, Natural, Extra FacetKey To Symbols: Feather, Cavity, Natural, Extra Facet INSCRIPTION(S): GIA 1226113747  View GIA Certificate: 1226113747        

    • 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  ...

    • 0.93Ct Cut-Cornered Rectangular Modified Brilliant Diamond, H, I2, GIA 5212267490
    • 0.93Ct Cut-Cornered Rectangular Modified Brilliant Diamond, H, I2, GIA 5212267490

      GIA REPORT NUMBER: 5212267490 DATE OF ISSUE: Nov. 11,...

      GIA REPORT NUMBER: 5212267490 DATE OF ISSUE: Nov. 11, 2020   GRADING RESULTSShape: Cut-Cornered Rectangular Modified BrilliantMeasurements: 5.80 x 5.04 x 3.71 mmCarat Weight: 0.93 caratColor Grade: HClarity Grade: I2 PROPORTIONSDepth: 73.7%Table: 79%Girdle: Very Thick to Extremely ThickCulet: None FINISHPolish: Very GoodSymmetry: Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Feather, Extra FacetKey To Symbols: Feather, Extra Facet INSCRIPTION(S): GIA 5212267490  View GIA Certificate: 5212267490        

    • 0.93Ct Round Brilliant, M, I3, Good Cut, Very Good Polish, Fair Symmetry, GIA 2211040616
    • 0.93Ct Round Brilliant, M, I3, Good Cut, Very Good Polish, Fair Symmetry, GIA 2211040616

      GIA REPORT NUMBER: 2211040616 DATE OF ISSUE: Jul. 15,...

      GIA REPORT NUMBER: 2211040616 DATE OF ISSUE: Jul. 15, 2020 ROUND BRILLIANT Measurements: 6.10 - 6.13 x 4.02 mmCarat Weight: 0.93 caratColor Grade: M, Faint BrownClarity Grade: I3Cut Grade: Good PROPORTIONS Depth: 65.8 %Table: 55 %Crown Angle: 38.0°Crown Height: 17.5%Pavilion Angle: 42.0°Pavilion Depth: 44.5%Star Length: 60%Lower Half: 75%Girdle: Very Thin to Slightly Thick, 3.5%Culet: None FINISH Polish: Very GoodSymmetry: Fair FLUORESCENCE Fluorescence: None CLARITY CHARACTERISTICS Clarity Characteristics: Knot, Feather, Twinning Wisp,...

    • 1,00Ct Round Brilliant Cut Diamond, F, SI1, Very Good Cut, GIA 6187345446
    • 1,00Ct Round Brilliant Cut Diamond, F, SI1, Very Good Cut, GIA 6187345446

      GIA REPORT NUMBER: 6187345446 DATE OF ISSUE: Apr. 24,...

      GIA REPORT NUMBER: 6187345446 DATE OF ISSUE: Apr. 24, 2017   GRADING RESULTSShape: Round BrilliantMeasurements: 6.37 - 6.41 x 3.95 mmCarat Weight: 1.00 caratColor Grade: FClarity Grade: SI1Cut Grade: Very Good PROPORTIONSDepth: 61.8%Table: 62%Crown Angle: 31.0°Crown Height: 11.5%Pavilion Angle: 42.0°Pavilion Depth: 45.0%Star Length: 55%Lower Half: 80%Girdle: Medium to Thick, 5.5%Culet: None FINISHPolish: Very GoodSymmetry: Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Feather, Cavity, Needle, Pinpoint, NaturalKey To Symbols: Feather, Cavity, Needle, Pinpoint, Natural  View GIA Certificate: 6187345446