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      

    • 0.47Ct Square Modified Brilliant, F, SI2, Good Polish, Fair Symmetry, GIA 5211037013
    • 0.47Ct Square Modified Brilliant, F, SI2, Good Polish, Fair Symmetry, GIA 5211037013

      GIA REPORT NUMBER: 5211037013 DATE OF ISSUE: Jul. 14,...

      GIA REPORT NUMBER: 5211037013 DATE OF ISSUE: Jul. 14, 2020   SQUARE MODIFIED BRILLIANTMeasurements: 4.37 x 4.27 x 2.83 mmCarat Weight: 0.47 caratColor Grade: FClarity Grade: SI2 PROPORTIONSDepth: 66.4%Table: 82%Girdle: Thin to Extremely ThickCulet: None FINISHPolish: GoodSymmetry: Fair FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Cavity, Feather INSCRIPTION(S): GIA 5211037013  View GIA Certificate: 5211037013        

    • 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...

    • 0.54Ct Square Modified Brilliant, J, VS2, Good Polish, Fair Symmetry, GIA 6214632325
    • 0.54Ct Square Modified Brilliant, J, VS2, Good Polish, Fair Symmetry, GIA 6214632325

      GIA REPORT NUMBER: 6214632325 DATE OF ISSUE: Apr. 30,...

      GIA REPORT NUMBER: 6214632325 DATE OF ISSUE: Apr. 30, 2021   SQUARE MODIFIED BRILLIANTMeasurements: 4.71 x 4.36 x 3.30 mmCarat Weight: 0.54 caratColor Grade: JClarity Grade: VS2 PROPORTIONSDepth: 75.7%Table: 84%Girdle: Slightly Thick to ThickCulet: None FINISHPolish: GoodSymmetry: Fair FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Cavity INSCRIPTION(S): GIA 6214632325  View GIA Certificate: 6214632325      

    • 0.59Ct Princess Cut Diamond, J, I1, Good Polish & Symmetry, EGL USA US918256202D
    • 0.59Ct Princess Cut Diamond, J, I1, Good Polish & Symmetry, EGL USA US918256202D

      EGL USA REPORT # US 918256202D PRIMARY...

      EGL USA REPORT # US 918256202D PRIMARY CHARACTERISTICS Cut (Shape and Style): PRINCESSCarat Weight: 0.59 CTClarity Grade: I1Color Grade: J PROPORTIONS Measurements: 4.46 X 4.37 X 3.36 MMTable: 70.7%Depth: 76.9%Crown Height: 14.6%Crown Angle: 47.9°Pavilion Depth: 55.6%Pavilion Angle: 38.3°Girdle: VERY THIN TO VERY THICK POLISHED OBSERVATIONS Finish Polish: GOODSymmetry: GOOD Fluorescence...

    • 0.63Ct Square Modified Brilliant, D, SI1, Good Polish & Symmetry, GIA 5182346626
    • 0.63Ct Square Modified Brilliant, D, SI1, Good Polish & Symmetry, GIA 5182346626

      GIA REPORT NUMBER: 5182346626 DATE OF ISSUE: Apr. 27,...

      GIA REPORT NUMBER: 5182346626 DATE OF ISSUE: Apr. 27, 2017   SQUARE MODIFIED BRILLIANT Measurements: 4.59 x 4.55 x 3.52 mmCarat Weight: 0.63 caratColor Grade: DClarity Grade: SI1 PROPORTIONS Depth: 77.4 %Table: 70 %Girdle: Medium to Extremely ThickCulet: None FINISH Polish: GoodSymmetry: Good FLUORESCENCE Fluorescence: None CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Needle, Extra FacetKey To Symbols: Crystal, Needle, Extra Facet COMMENTS: Clouds are not shown. Pinpoints are not...

    • 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

    • 0.68Ct Square Modified Brilliant, I, VS2, Good Polish, Good Symmetry, GIA 2211037721
    • 0.68Ct Square Modified Brilliant, I, VS2, Good Polish, Good Symmetry, GIA 2211037721

      GIA REPORT NUMBER: 2211037721 DATE OF ISSUE: Jul. 16,...

      GIA REPORT NUMBER: 2211037721 DATE OF ISSUE: Jul. 16, 2020   SQUARE MODIFIED BRILLIANT Measurements: 4.65 x 4.65 x 3.61 mmCarat Weight: 0.68 caratColor Grade: IClarity Grade: VS2 PROPORTIONS Depth: 77.6 %Table: 83 %Girdle: Very Thick to Extremely ThickCulet: None FINISH Polish: GoodSymmetry: Good FLUORESCENCE Fluorescence: None CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Natural, Extra FacetKey To Symbols: Crystal, Natural, Extra Facet INSCRIPTION(S): GIA 2211037721  View GIA Certificate: 2211037721

    • 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...

    • 0.70Ct Square Modified Brilliant, D, SI1, Excellent Polish, Good Symmetry, GIA 7316667778
    • 0.70Ct Square Modified Brilliant, D, SI1, Excellent Polish, Good Symmetry, GIA 7316667778

      GIA REPORT NUMBER: 7316667778 DATE OF ISSUE: Jan. 16,...

      GIA REPORT NUMBER: 7316667778 DATE OF ISSUE: Jan. 16, 2019   SQUARE MODIFIED BRILLIANTMeasurements: 4.72 x 4.48 x 3.39 mmCarat Weight: 0.70 caratColor Grade: DClarity Grade: SI1 PROPORTIONSDepth: 75.6%Table: 79%Girdle: Thin to Extremely ThickCulet: None FINISHPolish: ExcellentSymmetry: Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Feather, Indented Natural INSCRIPTION(S): GIA 7316667778, IGI 33041930      

    • 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  ...

    • 0.71 CT Square Modified Brilliant Cut Diamond, K, SI2, Good Polish & Symmetry, GIA 6183131269
    • 0.71 CT Square Modified Brilliant Cut Diamond, K, SI2, Good Polish & Symmetry, GIA 6183131269

      GIA REPORT NUMBER: 6183131269 DATE OF ISSUE: Jan. 26,...

      GIA REPORT NUMBER: 6183131269 DATE OF ISSUE: Jan. 26, 2017   SQUARE MODIFIED BRILLIANT Measurements: 4.67 x 4.58 x 3.71 mmCarat Weight: 0.71 caratColor Grade: KClarity Grade: SI2   PROPORTIONS Depth: 81.0 %Table: 61 %Girdle: Thick to Very ThickCulet: None   FINISH Polish: GoodSymmetry: Good   FLUORESCENCE Fluorescence: Medium Blue   CLARITY CHARACTERISTICS Clarity Characteristics: Cavity, Feather, Crystal, CloudKey To Symbols: Cavity, Feather, Crystal, Cloud   COMMENTS: Additional...

    • 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...

    • 0.73Ct Square Modified Brilliant, H, VVS1, Good Polish, Good Symmetry, GIA 6227131532
    • 0.73Ct Square Modified Brilliant, H, VVS1, Good Polish, Good Symmetry, GIA 6227131532

      GIA REPORT NUMBER: 6227131532 DATE OF ISSUE: Nov. 5,...

      GIA REPORT NUMBER: 6227131532 DATE OF ISSUE: Nov. 5, 2021   SQUARE MODIFIED BRILLIANTMeasurements: 5.05 x 4.95 x 3.56 mmCarat Weight: 0.73 caratColor Grade: HClarity Grade: VVS1 PROPORTIONSDepth: 72.0%Table: 75%Girdle: Medium to Very ThickCulet: None FINISHPolish: GoodSymmetry: Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: ChipKey To Symbols: Chip        

    • 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  ...

    • 0.80Ct Square Modified Brilliant, I, VS1, Good Polish, Good Symmetry, GIA 5222113775
    • 0.80Ct Square Modified Brilliant, I, VS1, Good Polish, Good Symmetry, GIA 5222113775

      GIA REPORT NUMBER: 5222113775 DATE OF ISSUE: Nov. 2,...

      GIA REPORT NUMBER: 5222113775 DATE OF ISSUE: Nov. 2, 2021   SQUARE MODIFIED BRILLIANTMeasurements: 4.92 x 4.79 x 3.73 mmCarat Weight: 0.80 caratColor Grade: IClarity Grade: VS1 PROPORTIONSDepth: 78.0%Table: 75%Girdle: Thick to Extremely ThickCulet: None FINISHPolish: GoodSymmetry: Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Feather, Needle, Pinpoint, Natural, Extra FacetKey To Symbols: Crystal, Feather, Needle, Pinpoint, Natural, Extra Facet INSCRIPTION(S): GIA 5222113775  View GIA Certificate: 5222113775        

    • 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...

    • 0.90 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 Square Modified Brilliant, F, VS2, Very Good Polish, Good Symmetry, GIA 2171127525
    • 1.00CT Square Modified Brilliant, F, VS2, Very Good Polish, Good Symmetry, GIA 2171127525

      GIA REPORT NUMBER: 2171127525 DATE OF ISSUE: Apr. 22,...

      GIA REPORT NUMBER: 2171127525 DATE OF ISSUE: Apr. 22, 2015   SQUARE MODIFIED BRILLIANT Measurements: 5.54 x 5.44 x 4.01 mmCarat Weight: 1.00 caratColor Grade: FClarity Grade: VS2   PROPORTIONS Depth: 73.7 %Table: 76 %Girdle: Thin to Very ThickCulet: None   FINISH Polish: Very GoodSymmetry: Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Knot, Feather, Cavity   INSCRIPTION(S): GIA 2171127525     View...

    • 1.01Ct Princess Cut Diamond, E, SI1, Good Polish & Symmetry, EGL USA US80366904D
    • 1.01Ct Princess Cut Diamond, E, SI1, Good Polish & Symmetry, EGL USA US80366904D

      EGL USA REPORT # US80366904D PRIMARY CHARACTERISTICS...

      EGL USA REPORT # US80366904D PRIMARY CHARACTERISTICS Cut (Shape and Style): PRINCESSCarat Weight: 1.01 CTClarity Grade: SI1Color Grade: E PROPORTIONS Measurements: 5.62 X 5.21 X 4.2 MMTable: 69%Depth: 80.6%Crown Height: 10.2%Crown Angle: 35.2°Pavilion Depth: 66.4%Pavilion Angle: 60.9°Girdle: VERY THIN TO SL. THICK POLISHED OBSERVATIONS Finish Polish: GOODSymmetry: GOOD Fluorescence: FAINT...