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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    • 0.40Ct Marquise Modified Brilliant, H, SI2, Good Polish, Poor Symmetry, GIA 2225934126
    • 0.40Ct Marquise Modified Brilliant, H, SI2, Good Polish, Poor Symmetry, GIA 2225934126

      GIA REPORT NUMBER: 2225934126 DATE OF ISSUE:...

      GIA REPORT NUMBER: 2225934126 DATE OF ISSUE: May 15, 2023   DIAMOND DOSSIERFOR NATURAL DIAMOND GRADING RESULTSShape: Marquise Modified BrilliantMeasurements: 8.33 x 3.85 x 2.12 mmCarat Weight: 0.40 caratColor Grade: HClarity Grade: SI2 PROPORTIONSDepth: 55.0%Table: 55%Girdle: Very Thin to Extremely Thick, FacetedCulet: None FINISHPolish: GoodSymmetry: Poor FLUORESCENCEFluorescence: Faint CLARITY CHARACTERISTICSClarity Characteristics: Chip, Crystal, Feather INSCRIPTION(S): GIA 2225934126  VIEW GIA CERTIFICATE: 2225934126        ...

    • 0.41 Ct Round Brilliant, J, SI2, Good Cut, GIA 2221839234
    • 0.41 Ct Round Brilliant, J, SI2, Good Cut, GIA 2221839234

      GIA REPORT NUMBER: 2221839234 DATE OF ISSUE: Feb. 27,...

      GIA REPORT NUMBER: 2221839234 DATE OF ISSUE: Feb. 27, 2023   DIAMOND DOSSIERFOR NATURAL DIAMONDGRADING RESULTS Shape: Round BrilliantMeasurements: 4.95 - 5.03 x 2.83 mmCarat Weight: 0.41 caratColor Grade: JClarity Grade: SI2Cut Grade: GoodPROPORTIONS Depth: 56.7%Table: 60%Crown Angle: 28.0°Crown Height: 10.5%Pavilion Angle: 41.0°Pavilion Depth: 43.5%Star Length: 55%Lower Half: 75%Girdle: Very Thin to...

    • 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...

    • 0.70Ct Round Brilliant, N, SI2, Good Cut, Good Polish, Fair Symmetry, GIA 6224839506
    • 0.70Ct Round Brilliant, N, SI2, Good Cut, Good Polish, Fair Symmetry, GIA 6224839506

      GIA REPORT NUMBER: 6224839506 DATE OF ISSUE: Feb. 24,...

      GIA REPORT NUMBER: 6224839506 DATE OF ISSUE: Feb. 24, 2023   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 5.47 - 5.52 x 3.53 mmCarat Weight: 0.70 caratColor Grade: N, Very Light BrownClarity Grade: SI2Cut Grade: Good PROPORTIONSDepth: 64.2%Table: 63%Crown Angle: 38.0°Crown Height: 14.5%Pavilion Angle: 41.4°Pavilion Depth: 43.0%Star Length: 55%Lower Half: 80%Girdle: Thin to Very Thick, 6.0%Culet: None FINISHPolish: GoodSymmetry: Fair FLUORESCENCEFluorescence: Faint CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Feather, Chip, Indented NaturalKey...

    • 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...

    • 0.79Ct 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        

    • 0.80 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  ...

    • 0.90Ct Pear Brilliant, H, SI2, Excellent Polish, Good Symmetry, GIA 2235012744
    • 0.90Ct Pear Brilliant, H, SI2, Excellent Polish, Good Symmetry, GIA 2235012744

      GIA REPORT NUMBER: 2235012744 DATE OF ISSUE:...

      GIA REPORT NUMBER: 2235012744 DATE OF ISSUE: Jul. 24, 2023   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Pear BrilliantMeasurements: 8.72 x 5.38 x 3.22 mmCarat Weight: 0.90 caratColor Grade: HClarity Grade: SI2 PROPORTIONSDepth: 59.9%Table: 53%Girdle: Slightly Thick to Very Thick, FacetedCulet: None FINISHPolish: ExcellentSymmetry: Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Pinpoint, Natural, Extra FacetKey To Symbols: Crystal, Pinpoint, Natural, Extra Facet INSCRIPTION(S): GIA 2235012744, [IGI2 SYMBOL]...

    • 1.00Ct Round Brilliant Cut Diamond, F, SI2, Good Cut, GIA 6197557060
    • 1.00Ct Round Brilliant Cut Diamond, F, SI2, Good Cut, GIA 6197557060

      GIA REPORT NUMBER: 6197557060 DATE OF ISSUE: Aug....

      GIA REPORT NUMBER: 6197557060 DATE OF ISSUE: Aug. 2, 2018   ROUND BRILLIANT Measurements: 6.42 - 6.49 x 3.88 mmCarat Weight: 1.00 caratColor Grade: FClarity Grade: SI2Cut Grade: Good PROPORTIONS Depth: 60.1 %Table: 62 %Crown Angle: 35.5°Crown Height: 13.5%Pavilion Angle: 40.8°Pavilion Depth: 42.0%Star Length: 60%Lower Half: 80%Girdle: Very Thin to Thick, 4.5%Culet: Very Small FINISH Polish: Very GoodSymmetry: Fair FLUORESCENCE Fluorescence: Medium Blue CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Crystal, Cavity,...

    • 1.00Ct Round Brilliant Cut Diamond, J, SI2, Very Good Polish, Poor Symmetry, GIA 2181621152
    • 1.00Ct Round Brilliant Cut Diamond, J, SI2, Very Good Polish, Poor Symmetry, GIA 2181621152

      GIA REPORT NUMBER: 2181621152   ROUND BRILLIANT...

      GIA REPORT NUMBER: 2181621152   ROUND BRILLIANT Measurements: 6.21 - 6.34 x 4.02 mmCarat Weight: 1.00 caratColor Grade: JClarity Grade: SI2Cut Grade: Poor   PROPORTIONS Depth: 64.0 %Table: 61 %Crown Angle: 30.0°Crown Height: 11.0%Pavilion Angle: 42.4°Pavilion Depth: 47.0%Star Length: 55%Lower Half: 70%Girdle: Medium to Extremely Thick, Faceted, 5.5%Culet: None   FINISH Polish: Very GoodSymmetry: Poor   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Crystal, Cavity, Indented Natural,...

    • 1.00Ct Round Brilliant, E, SI2, Excellent Cut, Excellent Polish & Symmetry, GIA 7406548467
    • 1.00Ct Round Brilliant, E, SI2, Excellent Cut, Excellent Polish & Symmetry, GIA 7406548467

      GIA REPORT NUMBER: 7406548467 DATE OF ISSUE: Oct. 19,...

      GIA REPORT NUMBER: 7406548467 DATE OF ISSUE: Oct. 19, 2021   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 6.45 - 6.49 x 3.90 mmCarat Weight: 1.00 caratColor Grade: EClarity Grade: SI2Cut Grade: Excellent PROPORTIONSDepth: 60.3%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: Thin to Slightly Thick, Faceted, 3.5%Culet: None FINISHPolish: ExcellentSymmetry: Excellent FLUORESCENCEFluorescence: Faint CLARITY CHARACTERISTICSClarity Characteristics: Feather, Crystal, Cloud, Cavity, Indented Natural, NaturalKey...

    • 1.00Ct Round Brilliant, I, SI2, Fair Cut, Good Polish, Good Symmetry, GIA 5182957312
    • 1.00Ct Round Brilliant, I, SI2, Fair Cut, Good Polish, Good Symmetry, GIA 5182957312

      GIA REPORT NUMBER: 5182957312 DATE OF ISSUE: Dec. 26,...

      GIA REPORT NUMBER: 5182957312 DATE OF ISSUE: Dec. 26, 2017   ROUND BRILLIANT Measurements: 6.09 - 6.13 x 4.09 mmCarat Weight: 1.0 caratColor Grade: IClarity Grade: SI2Cut Grade: Fair PROPORTIONS Depth: 66.9%Table: 59%Crown Angle: 36.5°Crown Height: 15.0%Pavilion Angle: 42.0°Pavilion Depth: 45.0%Star Length: 50%Lower Half: 80%Girdle: Thin to Extremely Thick, Faceted, 6.5%Culet: None FINISH Polish: GoodSymmetry: Good FLUORESCENCE Fluorescence: None CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Cloud, Needle, Natural, Extra FacetKey To Symbols: Crystal, Cloud, Needle, Natural, Extra...

    • 1.01Ct Cushion Modified Brilliant, E, SI2, Good Polish, Good Symmetry, GIA 6207895922
    • 1.01Ct Cushion Modified Brilliant, E, SI2, Good Polish, Good Symmetry, GIA 6207895922

      GIA REPORT NUMBER: 6207895922   CUSHION MODIFIED BRILLIANT...

      GIA REPORT NUMBER: 6207895922   CUSHION MODIFIED BRILLIANT Measurements: 7.39 x 5.63 x 3.17 mmCarat Weight: 1.01 caratColor Grade: EClarity Grade: SI2   PROPORTIONS Depth: 56.3 %Table: 71 %Girdle: Thin to Extremely Thick, FacetedCulet: None   FINISH Polish: GoodSymmetry: Good   FLUORESCENCE Fluorescence: Faint   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Indented Natural, PinpointKey To Symbols: Feather, Indented Natural, Pinpoint    View GIA Certificate: 6207895922

    • 1.01Ct Marquise Brilliant, I, SI2, Very Good Polish, Good Symmetry, GIA 1216209730
    • 1.01Ct Marquise Brilliant, I, SI2, Very Good Polish, Good Symmetry, GIA 1216209730

      GIA REPORT NUMBER: 1216209730 DATE OF ISSUE: Oct. 16,...

      GIA REPORT NUMBER: 1216209730 DATE OF ISSUE: Oct. 16, 2020   MARQUISE BRILLIANT Measurements: 10.04 x 5.46 x 3.28 mmCarat Weight: 1.01 caratColor Grade: IClarity Grade: SI2   PROPORTIONS Depth: 60.1%Table: 55%Girdle: Thin to Thick, FacetedCulet: None   FINISH Polish: Very GoodSymmetry: Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Cavity, Natural, Extra FacetKey To Symbols: Feather, Cavity, Natural, Extra Facet   INSCRIPTION(S): GIA 1216209730  ...

    • 1.01Ct Round Brilliant Cut, F, SI2, Good Cut, Good Polish & Symmetry GIA 6223839321
    • 1.01Ct Round Brilliant Cut, F, SI2, Good Cut, Good Polish & Symmetry GIA 6223839321

      GIA REPORT NUMBER: 6223839321 DATE OF ISSUE: Feb. 27,...

      GIA REPORT NUMBER: 6223839321 DATE OF ISSUE: Feb. 27, 2023   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTS Shape: Round BrilliantMeasurements: 6.60 - 6.63 x 3.88 mmCarat Weight: 1.01 caratColor Grade: FClarity Grade: SI2Cut Grade: Good PROPORTIONS Depth: 58.7%Table: 56%Crown Angle: 31.5°Crown Height: 13.5%Pavilion Angle: 40.8°Pavilion Depth: 42.5%Star Length: 60%Lower Half: 85%Girdle: Thin to Medium, Faceted, 2.5%Culet: None FINISH Polish: GoodSymmetry: Good FLUORESCENCE Fluorescence: None CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Crystal, Needle...

    • 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...