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 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      

    • 0.51Ct Marquise Brilliant, G, I1, Good Polish, Fair Symmetry, GIA 5222113768
    • 0.51Ct Marquise Brilliant, G, I1, Good Polish, Fair Symmetry, GIA 5222113768

      GIA REPORT NUMBER: 5222113768 DATE OF ISSUE: Nov. 2,...

      GIA REPORT NUMBER: 5222113768 DATE OF ISSUE: Nov. 2, 2021   MARQUISE BRILLIANTMeasurements: 7.24 x 4.05 x 2.71 mmCarat Weight: 0.51 caratColor Grade: GClarity Grade: I1 PROPORTIONSDepth: 66.9%Table: 57%Girdle: Very Thick to Extremely Thick, FacetedCulet: Small FINISHPolish: GoodSymmetry: Fair FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Feather, Cloud, Crystal INSCRIPTION(S): GIA 5222113768  View GIA Certificate: 5222113768        

    • 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...

    • 0.71Ct Square Modified Brilliant, G, I1, Good Polish, Fairy Symmetry, GIA 1226839800
    • 0.71Ct Square Modified Brilliant, G, I1, Good Polish, Fairy Symmetry, GIA 1226839800

      GIA REPORT NUMBER: 1226839800 DATE OF ISSUE: Feb. 24,...

      GIA REPORT NUMBER: 1226839800 DATE OF ISSUE: Feb. 24, 2023   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Square Modified BrilliantMeasurements: 5.04 x 5.00 x 3.71 mmCarat Weight: 0.71 caratColor Grade: GClarity Grade: I1 PROPORTIONSDepth: 74.3%Table: 83%Girdle: Slightly Thick to Thick, PolishedCulet: None FINISHPolish: GoodSymmetry: Fair FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Cavity, Feather, Cloud, Crystal, NaturalKey To Symbols: Cavity, Feather, Cloud, Crystal, Natural COMMENTS: Additional clouds are not shown. Pinpoints are...

    • 0.72Ct Round Brilliant Cut, G, SI1, Excellent Polish and Symmetry EGL USA US925177215D
    • 0.72Ct Round Brilliant Cut, G, SI1, Excellent Polish and Symmetry EGL USA US925177215D

      EGL USA REPORT #US 925177215D   PRIMARY...

      EGL USA REPORT #US 925177215D   PRIMARY CHARACTERISTICSCut (Shape and Style): ROUND BRILLIANTCarat Weight: 0.72 CTClarity Grade: SI1Color Grade: GCut Grade: VERY GOOD PROPORTIONSMeasurements: 5.72 X 5.69 X 3.53 MMTable: 58%Depth: 61.9%Crown Height: 15.8%Crown Angle: 36.5°Pavilion Depth: 42.8%Pavilion Angle: 40.6°Girdle: THIN TO MEDIUM FACETEDCulet: NONE OBSERVATIONSFinish Polish: EXCELLENTSymmetry: EXCELLENTFluorescence: NONE...

    • 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  ...

    • 0.80 CT Round Brilliant Cut Diamond, G, SI2, Very Good Cut, EGL USA US916886952D
    • 0.80 CT Round Brilliant Cut Diamond, G, SI2, Very Good Cut, EGL USA US916886952D

      EGL USA REPORT # US916886952D   PRIMARY...

      EGL USA REPORT # US916886952D   PRIMARY PRIMARY CHARACTERISTICS Cut (Shape and Style): ROUND BRILLIANTCarat Weight: 0.80 CTClarity Grade: SI2Color Grade: GCut Grade: VERY GOOD   PROPORTIONS Measurements: 5.81 X 5.77 X 3.73 MMTable: 55%Depth: 64.4%Crown Height: 16.8%Crown Angle: 36.5°Pavilion Depth: 42.5%Pavilion Angle: 40.4°Girdle: MEDIUM TO SL. THICK FACETED  ...

    • 0.80Ct Round Brilliant Cut, G, VS2, Very Good Cut, GIA 2203910346
    • 0.80Ct Round Brilliant Cut, G, VS2, Very Good Cut, GIA 2203910346

      GIA REPORT NUMBER: 2203910346 DATE OF ISSUE: Feb. 13,...

      GIA REPORT NUMBER: 2203910346 DATE OF ISSUE: Feb. 13, 2020   DIAMOND DOSSIERFOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 5.74 - 5.81 x 3.74 mmCarat Weight: 0.80 caratColor Grade: GClarity Grade: VS2Cut Grade: Very Good PROPORTIONSDepth: 64.7%Table: 56%Crown Angle: 38.0°Crown Height: 17.5%Pavilion Angle: 40.2°Pavilion Depth: 42.0%Star Length: 50%Lower Half: 80%Girdle: Medium to Thick, Faceted, 5.0%Culet: None FINISHPolish: ExcellentSymmetry: Very Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Indented Natural, Crystal, Feather INSCRIPTION(S): GIA 2203910346  View...

    • 0.81 CT Square Modified Brilliant Cut Diamond, G, I2, Good Polish & Symmetry, GIA 2181131226
    • 0.81 CT Square Modified Brilliant Cut Diamond, G, I2, Good Polish & Symmetry, GIA 2181131226

      GIA REPORT NUMBER: 2181131226 DATE OF ISSUE: Jan....

      GIA REPORT NUMBER: 2181131226 DATE OF ISSUE: Jan. 26, 2017   SQUARE MODIFIED BRILLIANT Measurements: 5.27 x 5.13 x 3.61 mmCarat Weight: 0.81 caratColor Grade: GClarity Grade: I2   PROPORTIONS Depth: 70.3 %Table: 82 %Girdle: Slightly Thick to Very ThickCulet: None   FINISH Polish: GoodSymmetry: Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Crystal, Cavity, Needle, Extra FacetKey To Symbols: Feather, Crystal, Cavity, Needle, Extra...

    • 0.81Ct Rectangular Modified Brilliant, G, SI1, Good Polish, Good Symmetry, GIA 2155891926
    • 0.81Ct Rectangular Modified Brilliant, G, SI1, Good Polish, Good Symmetry, GIA 2155891926

      GIA REPORT NUMBER: 2155891926 DATE OF ISSUE: Jan. 22,...

      GIA REPORT NUMBER: 2155891926 DATE OF ISSUE: Jan. 22, 2014   RECTANGULAR MODIFIED BRILLIANT Measurements: 5.07 x 4.70 x 3.93 mmCarat Weight: 0.81 caratColor Grade: GClarity Grade: SI1 PROPORTIONS Depth: 83.5%Table: 78%Girdle: Very ThickCulet: None FINISH Polish: GoodSymmetry: Good FLUORESCENCE Fluorescence: None CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Cloud, Feather INSCRIPTION(S): GIA 2155891926  View GIA Certificate : 2155891926

    • 0.90 CT Square Modified Brilliant Cut Diamond, G, VS1, Good Polish & Symmetry, GIA 2185032667
    • 0.90 CT Square Modified Brilliant Cut Diamond, G, VS1, Good Polish & Symmetry, GIA 2185032667

      GIA REPORT NUMBER: 2185032667 DATE OF ISSUE: Nov. 17,...

      GIA REPORT NUMBER: 2185032667 DATE OF ISSUE: Nov. 17, 2016   SQUARE MODIFIED BRILLIANT Measurements: 5.57 x 5.39 x 3.81 mmCarat Weight: 0.90 caratColor Grade: GClarity Grade: VS1   PROPORTIONS Depth: 70.7 %Table: 82 %Girdle: Very Thin to Very ThickCulet: None   FINISH Polish: GoodSymmetry: Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Cavity, Crystal, Indented Natural, Extra FacetKey To Symbols: Feather, Cavity, Crystal, Indented...

    • 1.00Ct Emerald Cut, G, VS2, Excellent Polish, Good Symmetry, GIA 7408382207
    • 1.00Ct Emerald Cut, G, VS2, Excellent Polish, Good Symmetry, GIA 7408382207

      GIA REPORT NUMBER: 7408382207 DATE OF ISSUE: Oct. 4,...

      GIA REPORT NUMBER: 7408382207 DATE OF ISSUE: Oct. 4, 2021   DIAMOND GRADING REPORT FOR NATURAL DIAMOND GRADING RESULTSShape: Emerald CutMeasurements: 7.65 x 4.40 x 2.76 mmCarat Weight: 1.00 caratColor Grade: GClarity Grade: VS2 PROPORTIONSDepth: 62.8%Table: 68%Girdle: Very Thick to Extremely ThickCulet: None FINISHPolish: ExcellentSymmetry: Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Feather, Crystal, Cavity, Needle, NaturalKey To Symbols: Feather, Crystal, Cavity, Needle, Natural COMMENTS: Pinpoints are not shown. INSCRIPTION(S): GIA 7408382207  View GIA...

    • 1.00Ct Round Brilliant Cut, G, SI1, Good Cut, GIA 5221113812
    • 1.00Ct Round Brilliant Cut, G, SI1, Good Cut, GIA 5221113812

      GIA REPORT NUMBER: 5221113812 DATE OF ISSUE: Nov. 2,...

      GIA REPORT NUMBER: 5221113812 DATE OF ISSUE: Nov. 2, 2021   ROUND BRILLIANTMeasurements: 6.25 - 6.33 x 3.88 mmCarat Weight: 1.00 caratColor Grade: GClarity Grade: SI1Cut Grade: Good PROPORTIONSDepth: 61.7%Table: 63%Crown Angle: 34.5°Crown Height: 12.5%Pavilion Angle: 40.2°Pavilion Depth: 42.0%Star Length: 60%Lower Half: 80%Girdle: Thin to Very Thick, Faceted, 6.5%Culet: None FINISHPolish: GoodSymmetry: Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Feather, Indented Natural, Needle, NaturalKey To Symbols: Crystal, Feather, Indented Natural, Needle, NaturalCOMMENTSClouds, pinpoints and surface graining...

    • 1.01Ct Oval Brilliant, G, VS1, Excellent Polish, Very Good Symmetry, GIA 6261594778
    • 1.01Ct Oval Brilliant, G, VS1, Excellent Polish, Very Good Symmetry, GIA 6261594778

      GIA REPORT NUMBER: 6261594778   OVAL BRILLIANT Measurements: 7.54...

      GIA REPORT NUMBER: 6261594778   OVAL BRILLIANT Measurements: 7.54 x 5.66 x 3.67 mmCarat Weight: 1.01 caratColor Grade: GClarity Grade: VS1   PROPORTIONS Depth: 64.7 %Table: 59 %Girdle: Slightly Thick to Very Thick, FacetedCulet: None   FINISH Polish: ExcellentSymmetry: Very Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Cloud, PinpointKey To Symbols: Feather, Cloud, Pinpoint   COMMENTS: Additional clouds, additional pinpoints and surface...

    • 1.02Ct Round Brilliant Cut, G, SI2, Very Good Polish, Poor Symmetry, GIA 5221479614
    • 1.02Ct Round Brilliant Cut, G, SI2, Very Good Polish, Poor Symmetry, GIA 5221479614

      GIA REPORT NUMBER: 5221479614 DATE OF ISSUE: Jun. 8,...

      GIA REPORT NUMBER: 5221479614 DATE OF ISSUE: Jun. 8, 2022   ROUND BRILLIANT Measurements: 6.08 - 6.17 x 4.06 mmCarat Weight: 1.02 caratColor Grade: GClarity Grade: SI2Cut Grade: Poor PROPORTIONS Depth: 66.3%Table: 65%Crown Angle: 38.0°Crown Height: 14.0%Pavilion Angle: 41.8°Pavilion Depth: 44.0%Star Length: 60%Lower Half: 80%Girdle: Thin to Extremely Thick, Faceted, 8.0%Culet: None FINISH Polish: Very GoodSymmetry: Poor FLUORESCENCE Fluorescence: None CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Crystal, Cavity, Needle, Indented NaturalKey To...

    • 1.03Ct Emerald Cut, G, VS2, Excellent Polish, Very Good Symmetry, GIA 6455114745
    • 1.03Ct Emerald Cut, G, VS2, Excellent Polish, Very Good Symmetry, GIA 6455114745

      GIA REPORT NUMBER: 6455114745 DATE OF ISSUE: Nov. 2,...

      GIA REPORT NUMBER: 6455114745 DATE OF ISSUE: Nov. 2, 2022   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Emerald CutMeasurements: 7.10 x 4.68 x 3.19 mmCarat Weight: 1.03 caratColor Grade: GClarity Grade: VS2 PROPORTIONSDepth: 68.1%Table: 63%Girdle: Slightly Thick to Thick, PolishedCulet: None FINISHPolish: ExcellentSymmetry: Very Good FLUORESCENCEFluorescence: Strong Blue CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Feather, NeedleKey To Symbols: Crystal, Feather, Needle COMMENTS: Pinpoints are not shown. INSCRIPTION(S): GIA 6455114745  View...

    • 1.05Ct Round Brilliant, G, VS2, Excellent Cut, Excellent Polish, Excellent Symmetry, GIA 6475436527
    • 1.05Ct Round Brilliant, G, VS2, Excellent Cut, Excellent Polish, Excellent Symmetry, GIA 6475436527

      GIA REPORT NUMBER: 6475436527 DATE OF ISSUE:...

      GIA REPORT NUMBER: 6475436527 DATE OF ISSUE: Aug. 23, 2023   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 6.45 - 6.49 x 4.02 mmCarat Weight: 1.05 caratColor Grade: GClarity Grade: VS2Cut Grade: Excellent PROPORTIONSDepth: 62.2%Table: 58%Crown Angle: 36.0°Crown Height: 15.0%Pavilion Angle: 40.8°Pavilion Depth: 43.0%Star Length: 50%Lower Half: 75%Girdle: Medium to Slightly Thick, Faceted, 4.0%Culet: None FINISHPolish: ExcellentSymmetry: Excellent FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Needle, Natural, Crystal, Needle, Natural COMMENTS: Clouds are...

    • 1.07Ct Square Modified Brilliant, G, VS1, Excellent Polish, Good Symmetry, GIA 15314313
    • 1.07Ct Square Modified Brilliant, G, VS1, Excellent Polish, Good Symmetry, GIA 15314313

      GIA REPORT NUMBER: 15314313 DATE OF ISSUE: Nov. 14,...

      GIA REPORT NUMBER: 15314313 DATE OF ISSUE: Nov. 14, 2006   SQUARE MODIFIED BRILLIANT Measurements: 5.52 x 5.47 x 4.11 mmCarat Weight: 1.07 caratColor Grade: GClarity Grade: VS1   PROPORTIONS Depth: 75.1 %Table: 70 %Girdle: Thick to Very ThickCulet: None   FINISH Polish: ExcellentSymmetry: Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Feather   COMMENTS: Surface graining is not shown. "[Symbol] [symbol]CMLO-235694"...

    • 1.0Ct Cushion Modified Brilliant, G, VS1, Very Good Polish, Good Symmetry, GIA 16373398
    • 1.0Ct Cushion Modified Brilliant, G, VS1, Very Good Polish, Good Symmetry, GIA 16373398

      GIA REPORT NUMBER: 16373398 DATE OF ISSUE: Nov....

      GIA REPORT NUMBER: 16373398 DATE OF ISSUE: Nov. 13, 2007   CUSHION MODIFIED BRILLIANT Measurements: 5.93 x 5.31 x 3.70 mmCarat Weight: 1.0 caratColor Grade: GClarity Grade: VS1   PROPORTIONS Depth: 69.7%Table: 61%Girdle: Thin to Very Thick, FacetedCulet: None   FINISH Polish: Very GoodSymmetry: Good   FLUORESCENCE Fluorescence: Faint   CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Needle, Indented NaturalKey To Symbols: Crystal, Needle, Indented Natural    

    • 1.10Ct Square Modified Brilliant, G, SI2, Very Good Polish, Good Symmetry, GIA 6157815923
    • 1.10Ct Square Modified Brilliant, G, SI2, Very Good Polish, Good Symmetry, GIA 6157815923

      GIA REPORT NUMBER: 6157815923 DATE OF ISSUE: Dec. 9,...

      GIA REPORT NUMBER: 6157815923 DATE OF ISSUE: Dec. 9, 2013   SQUARE MODIFIED BRILLIANT Measurements: 5.78 x 5.67 x 4.06 mmCarat Weight: 1.10 caratColor Grade: GClarity Grade: SI2   PROPORTIONS Depth: 71.7 %Table: 68 %Girdle: Slightly Thick to ThickCulet: None   FINISH Polish: Very GoodSymmetry: Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Feather   COMMENTS: Clouds are not shown.   INSCRIPTION(S): GIA...

    • 1.15Ct Marquise Brilliant, G, I1, Good Polish, Fair Symmetry, GIA 2225934251
    • 1.15Ct Marquise Brilliant, G, I1, Good Polish, Fair Symmetry, GIA 2225934251

      GIA REPORT NUMBER: 2225934251 DATE OF ISSUE:...

      GIA REPORT NUMBER: 2225934251 DATE OF ISSUE: May 15, 2023 DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Marquise BrilliantMeasurements: 9.41 x 5.38 x 3.79 mmCarat Weight: 1.15 caratColor Grade: GClarity Grade: I1 PROPORTIONSDepth: 70.4%Table: 59%Girdle: Slightly Thick to Extremely Thick, FacetedCulet: None FINISHPolish: GoodSymmetry: Fair FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Feather, Cavity, Crystal, Cloud, Chip, Indented Natural, Extra FacetKey To Symbols: Feather, Cavity, Crystal, Cloud, Chip, Indented...