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 Old European Brilliant, I, VS2, Good Polish, Fair Symmetry, GIA 2221933874
    • 0.40Ct Old European Brilliant, I, VS2, Good Polish, Fair Symmetry, GIA 2221933874

      GIA REPORT NUMBER: 2221933874 DATE OF ISSUE:...

      GIA REPORT NUMBER: 2221933874 DATE OF ISSUE: May 9, 2023   DIAMOND DOSSIERFOR NATURAL DIAMOND GRADING RESULTSShape: Old European BrilliantMeasurements: 4.60 - 4.71 x 3.00 mmCarat Weight: 0.40 caratColor Grade: IClarity Grade: VS2 PROPORTIONSDepth: 64.4%Table: 44%Girdle: Thin to Slightly ThickCulet: Slightly Large FINISHPolish: GoodSymmetry: Fair FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Cavity, Feather INSCRIPTION(S): GIA 2221933874  VIEW GIA CERTIFICATE: 2221933874        

    • 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

    • 0.73CT Heart Brilliant Diamond, I, I2, Good Polish, Fair Symmetry, GIA 2185131539
    • 0.73CT Heart Brilliant Diamond, I, I2, Good Polish, Fair Symmetry, GIA 2185131539

      GIA REPORT NUMBER: 2185131539 DATE OF ISSUE: Jan. 26,...

      GIA REPORT NUMBER: 2185131539 DATE OF ISSUE: Jan. 26, 2017   HEART BRILLIANT Measurements: 5.43 x 6.30 x 3.49 mmCarat Weight: 0.73 caratColor Grade: IClarity Grade: I2   PROPORTIONS Depth: 55.4 %Table: 59 %Girdle: Thin to Extremely Thick, FacetedCulet: None   FINISH Polish: GoodSymmetry: Fair   FLUORESCENCE Fluorescence: Faint   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Crystal, Pinpoint, Indented NaturalKey To Symbols: Feather, Crystal, Pinpoint, Indented Natural   COMMENTS: Clouds...

    • 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...

    • 0.80Ct Round Brilliant Cut Diamond, I, VS1, Very Good Cut, Excellent Polish & Symmetry, GIA 2268365249
    • 0.80Ct Round Brilliant Cut Diamond, I, VS1, Very Good Cut, Excellent Polish & Symmetry, GIA 2268365249

      GIA REPORT NUMBER: 2268365249 DATE OF ISSUE: Nov. 2,...

      GIA REPORT NUMBER: 2268365249 DATE OF ISSUE: Nov. 2, 2021   ROUND BRILLIANTMeasurements: 5.79 - 5.83 x 3.75 mmCarat Weight: 0.80 caratColor Grade: IClarity Grade: VS1Cut Grade: Very Good PROPORTIONSDepth: 64.4%Table: 60%Crown Angle: 36.0°Crown Height: 14.5%Pavilion Angle: 41.6°Pavilion Depth: 44.5%Star Length: 50%Lower Half: 75%Girdle: Slightly Thick to Thick, Faceted, 5.5%Culet: None FINISHPolish: ExcellentSymmetry: Excellent FLUORESCENCEFluorescence: Faint CLARITY CHARACTERISTICSClarity Characteristics: Cloud, Needle, Pinpoint, NaturalKey To Symbols: Cloud, Needle, Pinpoint, NaturalCOMMENTSAdditional clouds are not shown. Additional...

    • 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        

    • 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 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 Oval Brilliant, I, VS1, Excellent Polish, Very Good Symmetry, GIA 5192049790
    • 1.01Ct Oval Brilliant, I, VS1, Excellent Polish, Very Good Symmetry, GIA 5192049790

      GIA REPORT NUMBER: 5192049790 DATE OF ISSUE: Jan. 25,...

      GIA REPORT NUMBER: 5192049790 DATE OF ISSUE: Jan. 25, 2018   OVAL BRILLIANTMeasurements: 8.03 x 5.56 x 3.49 mmCarat Weight: 1.01 caratColor Grade: IClarity Grade: VS1 PROPORTIONSDepth: 62.7%Table: 57%Girdle: Medium to Thick, FacetedCulet: None FINISHPolish: ExcellentSymmetry: Very Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Cloud, Feather, Needle, Pinpoint, Knot, CrystalKey To Symbols: Cloud, Feather, Needle, Pinpoint, Knot, CrystalINSCRIPTION(S): GIA 5192049790  View GIA Certificate: 5192049790        

    • 1.01Ct Round Brilliant Cut Diamond, I, SI1, Very Good Cut, Very Good Polish & Symmetry, GIA 6332939818
    • 1.01Ct Round Brilliant Cut Diamond, I, SI1, Very Good Cut, Very Good Polish & Symmetry, GIA 6332939818

      GIA REPORT NUMBER: 6332939818   ROUND BRILLIANT Measurements: 6.60...

      GIA REPORT NUMBER: 6332939818   ROUND BRILLIANT Measurements: 6.60 - 6.68 x 3.82 mmCarat Weight: 1.01 caratColor Grade: IClarity Grade: SI1Cut Grade: Very Good   PROPORTIONS Depth: 57.5 %Table: 65 %Crown Angle: 30.5°Crown Height: 10.5%Pavilion Angle: 41.8°Pavilion Depth: 44.5%Star Length: 60%Lower Half: 75%Girdle: Thin to Slightly Thick, Faceted, 3.0%Culet: Very Small   FINISH Polish: Very GoodSymmetry: Very Good   FLUORESCENCE Fluorescence: Faint   CLARITY CHARACTERISTICS Clarity Characteristics: Twinning Wisp, Feather,...

    • 1.01Ct Round Brilliant, I, I3, Poor Cut, Good Polish, Poor Symmetry, GIA 6237012806
    • 1.01Ct Round Brilliant, I, I3, Poor Cut, Good Polish, Poor Symmetry, GIA 6237012806

      GIA REPORT NUMBER: 6237012806 DATE OF ISSUE:...

      GIA REPORT NUMBER: 6237012806 DATE OF ISSUE: Jul. 24, 2023   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 6.05 - 6.40 x 4.06 mmCarat Weight: 1.01 caratColor Grade: IClarity Grade: I3Cut Grade: Poor PROPORTIONSDepth: 65.2%Table: 62%Crown Angle: 33.5°Crown Height: 12.5%Pavilion Angle: 42.8°Pavilion Depth: 46.0%Star Length: 50%Lower Half: 85%Girdle: Thin to Extremely Thick, Faceted, 6.5%Culet: Very Small FINISHPolish: GoodSymmetry: Poor FLUORESCENCEFluorescence: Faint CLARITY CHARACTERISTICSClarity Characteristics: Laser Drill Hole, Feather,...

    • 1.03Ct Princess Cut Diamond, I, VS1, Excellent Polish & Symmetry, EGL USA US918256203D
    • 1.03Ct Princess Cut Diamond, I, VS1, Excellent Polish & Symmetry, EGL USA US918256203D

      EGL USA REPORT # US918256203D PRIMARY CHARACTERISTICS...

      EGL USA REPORT # US918256203D PRIMARY CHARACTERISTICS Cut (Shape and Style): PRINCESSCarat Weight: 1.03 CTClarity Grade: VS1Color Grade: I PROPORTIONS Measurements: 5.49 X 5.47 X 4.09 MMTable: 71.9%Depth: 74.8%Crown Height: 12.2%Crown Angle: 45.9°Pavilion Depth: 61.8%Pavilion Angle: 41°Girdle: THIN TO NONE POLISHED OBSERVATIONS Finish Polish: EXCELLENTSymmetry: EXCELLENT Fluorescence: NONE COMMENTS IDEAL...

    • 1.07Ct Square Modified Brilliant, I, SI1, Excellent Polish, Good Symmetry, GIA 2193558913
    • 1.07Ct Square Modified Brilliant, I, SI1, Excellent Polish, Good Symmetry, GIA 2193558913

      GIA REPORT NUMBER: 2193558913 DATE OF ISSUE: Aug. 2,...

      GIA REPORT NUMBER: 2193558913 DATE OF ISSUE: Aug. 2, 2018   SQUARE MODIFIED BRILLIANT Measurements: 5.78 x 5.72 x 3.98 mmCarat Weight: 1.07 caratColor Grade: IClarity Grade: SI1 PROPORTIONS Depth: 69.5 %Table: 80 %Girdle: Very Thin to Very ThickCulet: None FINISH Polish: ExcellentSymmetry: Very Good FLUORESCENCE Fluorescence: None CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Feather, Indented Natural, NaturalKey To Symbols: Crystal, Feather, Indented Natural, Natural COMMENTS: Clouds are not shown....

    • 1.08Ct Square Modified Brilliant, I, VVS2, Good Polish, Fair Symmetry, GIA 6147477391
    • 1.08Ct Square Modified Brilliant, I, VVS2, Good Polish, Fair Symmetry, GIA 6147477391

      GIA REPORT NUMBER: 6147477391 DATE OF ISSUE: Feb. 29,...

      GIA REPORT NUMBER: 6147477391 DATE OF ISSUE: Feb. 29, 2012   SQUARE MODIFIED BRILLIANT Measurements: 5.74 x 5.51 x 4.05 mmCarat Weight: 1.08 caratColor Grade: IClarity Grade: VVS2   PROPORTIONS Depth: 73.4 %Table: 78 %Girdle: Very Thin to Extremely ThickCulet: None   FINISH Polish: GoodSymmetry: Fair   FLUORESCENCE Fluorescence: Faint   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Extra Facet   INSCRIPTION(S): GIA 6147477391      ...

    • 1.20Ct Cushion Modified Brilliant, I, SI2, Excellent Polish, Very Good Symmetry, 2201127865
    • 1.20Ct Cushion Modified Brilliant, I, SI2, Excellent Polish, Very Good Symmetry, 2201127865

      GIA REPORT NUMBER: 2201127865   CUSHION MODIFIED BRILLIANT...

      GIA REPORT NUMBER: 2201127865   CUSHION MODIFIED BRILLIANT Measurements: 6.27 x 5.71 x 3.88 mmCarat Weight: 1.20 caratColor Grade: IClarity Grade: SI2   PROPORTIONS Depth: 68.0 %Table: 60 %Girdle: Slightly Thick to Extremely Thick, FacetedCulet: None   FINISH Polish: ExcellentSymmetry: Very Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Feather, Needle, Extra FacetKey To Symbols: Crystal, Feather, Needle, Extra Facet   COMMENTS: Clouds, pinpoints and...

    • 1.20Ct Oval Modified Brilliant, I, SI1, Very Good Polish, Good Symmetry, GIA Report 2148306411
    • 1.20Ct Oval Modified Brilliant, I, SI1, Very Good Polish, Good Symmetry, GIA Report 2148306411

      GIA REPORT NUMBER: 2148306411 DATE OF ISSUE: Nov. 15,...

      GIA REPORT NUMBER: 2148306411 DATE OF ISSUE: Nov. 15, 2012   OVAL MODIFIED BRILLIANT Measurements: 7.98 x 5.93 x 3.68 mmCarat Weight: 1.20 caratColor Grade: IClarity Grade: SI1   PROPORTIONS Depth: 62.1%Table: 59%Girdle: Thin to Extremely Thick, FacetedCulet: None   FINISH Polish: Very GoodSymmetry: Good   FLUORESCENCE Fluorescence: Medium Blue   CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Cloud, Needle, NaturalKey To Symbols: Crystal, Cloud, Needle, Natural   COMMENTS: Pinpoints are...

    • 1.50Ct Cushion Modified Brilliant, I, SI1, Very Good Polish, Good Symmetry, GIA 1265190219
    • 1.50Ct Cushion Modified Brilliant, I, SI1, Very Good Polish, Good Symmetry, GIA 1265190219

      GIA REPORT NUMBER: 1265190219 DATE OF ISSUE: Jun. 22,...

      GIA REPORT NUMBER: 1265190219 DATE OF ISSUE: Jun. 22, 2017   CUSHION MODIFIED BRILLIANT Measurements: 6.96 x 6.33 x 4.35 mmCarat Weight: 1.50 caratColor Grade: IClarity Grade: SI1   PROPORTIONS Depth: 68.6%Table: 70%Girdle: Thick to Extremely 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   COMMENTS: Clouds...

    • 1.52Ct Round Brilliant Cut Diamond, I, SI1, Excellent Cut, GIA 1109502242
    • 1.52Ct Round Brilliant Cut Diamond, I, SI1, Excellent Cut, GIA 1109502242

      GIA REPORT NUMBER: 1109502242 DATE OF ISSUE: Sep. 4,...

      GIA REPORT NUMBER: 1109502242 DATE OF ISSUE: Sep. 4, 2009   ROUND BRILLIANTMeasurements: 7.44 - 7.46 x 4.51 mmCarat Weight: 1.52 caratColor Grade: IClarity Grade: SI1Cut Grade: Excellent PROPORTIONSDepth: 60.5%Table: 59%Crown Angle: 33.0°Crown Height: 13.0%Pavilion Angle: 41.2°Pavilion Depth: 44.0%Star Length: 55%Lower Half: 80%Girdle: Medium to Slightly Thick, Faceted, 3.5%Culet: None FINISHPolish: ExcellentSymmetry: Excellent FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Feather, Cloud, CavityKey To Symbols: Feather, Cloud, Cavity COMMENTS: Additional clouds are not shown. View GIA Certificate: 1109502242...

    • 1.60Ct Round Brilliant Cut Diamond, I, SI1, Excellent Cut, GIA 2181697931
    • 1.60Ct Round Brilliant Cut Diamond, I, SI1, Excellent Cut, GIA 2181697931

      GIA REPORT NUMBER: 2181697931   ROUND BRILLIANT...

      GIA REPORT NUMBER: 2181697931   ROUND BRILLIANT Measurements: 7.45 - 7.49 x 4.62 mmCarat Weight: 1.60 caratColor Grade: IClarity Grade: SI1Cut Grade: Excellent   PROPORTIONS Depth: 61.8 %Table: 57 %Crown Angle: 35.5°Crown Height: 15.5%Pavilion Angle: 40.6°Pavilion Depth: 42.5%Star Length: 50%Lower Half: 80%Girdle: Medium to Slightly Thick, Faceted, 4.0%Culet: None   FINISH Polish: Very GoodSymmetry: Excellent   FLUORESCENCE Fluorescence: Faint   CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, FeatherKey To Symbols: Crystal, Feather  ...

    • 1.80 CT Square Modified Brilliant Cut Diamond, I, VS1, Good Polish & Symmetry, GIA 2171220374
    • 1.80 CT Square Modified Brilliant Cut Diamond, I, VS1, Good Polish & Symmetry, GIA 2171220374

      GIA REPORT NUMBER: 2171220374 DATE OF ISSUE: Nov. 17,...

      GIA REPORT NUMBER: 2171220374 DATE OF ISSUE: Nov. 17, 2016   SQUARE MODIFIED BRILLIANT Measurements: 6.92 x 6.89 x 4.90 mmCarat Weight: 1.80 caratColor Grade: IClarity Grade: VS1   PROPORTIONS Depth: 71.1 %Table: 72 %Girdle: Very Thin to ThickCulet: None   FINISH Polish: GoodSymmetry: Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Extra FacetKey To Symbols: Feather, Extra Facet   INSCRIPTION(S): GIA 2171220374  ...