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        

    • 0.54Ct 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      

    • 0.63Ct 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

    • 0.70Ct 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      

    • 0.73Ct 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        

    • 0.80Ct 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        

    • 1.07Ct 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]...

    • 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      ...

    • 1.10Ct 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.  ...

    • 1.11Ct Square Modified Brilliant, I1, Q-R, Very Good Polish, Very Good Symmetry, GIA 2175629287
    • 1.11Ct Square Modified Brilliant, I1, Q-R, Very Good Polish, Very Good Symmetry, GIA 2175629287

      GIA REPORT NUMBER: 2175629287 DATE OF ISSUE: May 12,...

      GIA REPORT NUMBER: 2175629287 DATE OF ISSUE: May 12, 2016   SQUARE MODIFIED BRILLIANT Measurements: 5.98 x 5.96 x 3.95 mmCarat Weight: 1.11 caratColor Grade: Q-RClarity Grade: I1   PROPORTIONS Depth: 66.3 %Table: 82 %Girdle: Very Thin to MediumCulet: None   FINISH Polish: Very GoodSymmetry: Very Good   FLUORESCENCE Fluorescence: Faint   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Crystal, Pinpoint, Extra FacetKey To Symbols: Feather, Crystal, Pinpoint, Extra Facet...

    • 1.17Ct Square Modified Brilliant, G, I1, Very Good Polish, Good Symmetry, GIA 5201444847
    • 1.17Ct Square Modified Brilliant, G, I1, Very Good Polish, Good Symmetry, GIA 5201444847

      GIA REPORT NUMBER: 5201444847 DATE OF ISSUE: Jul. 16,...

      GIA REPORT NUMBER: 5201444847 DATE OF ISSUE: Jul. 16, 2019   SQUARE MODIFIED BRILLIANT Measurements: 5.70 x 5.64 x 4.19 mmCarat Weight: 1.17 caratColor Grade: GClarity Grade: I1   PROPORTIONS Depth: 74.3 %Table: 73 %Girdle: Thick to Very ThickCulet: None   FINISH Polish: Very GoodSymmetry: Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Cloud, Indented NaturalKey To Symbols: Feather, Cloud, Indented Natural   INSCRIPTION(S): GIA...

    • 1.20Ct Square Modified Brilliant, F, VS1, Excellent Polish, Very Good Symmetry, GIA 5166803617
    • 1.20Ct Square Modified Brilliant, F, VS1, Excellent Polish, Very Good Symmetry, GIA 5166803617

      GIA REPORT NUMBER: 5166803617 DATE OF ISSUE: Jan. 27,...

      GIA REPORT NUMBER: 5166803617 DATE OF ISSUE: Jan. 27, 2014   SQUARE MODIFIED BRILLIANT Measurements: 5.79 x 5.61 x 4.12 mmCarat Weight: 1.20 caratColor Grade: FClarity Grade: VS1   PROPORTIONS Depth: 73.4 %Table: 73 %Girdle: Thick to Very ThickCulet: None   FINISH Polish: ExcellentSymmetry: Very Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Cloud, Feather, Indented NaturalKey To Symbols: Crystal, Cloud, Feather, Indented Natural  ...

    • 1.20Ct Square Modified Brilliant, H, VS1, Very Good Polish, Good Symmetry, GIA 3175542250
    • 1.20Ct Square Modified Brilliant, H, VS1, Very Good Polish, Good Symmetry, GIA 3175542250

      GIA REPORT NUMBER: 3175542250 DATE OF ISSUE: Jun. 15,...

      GIA REPORT NUMBER: 3175542250 DATE OF ISSUE: Jun. 15, 2014   SQUARE MODIFIED BRILLIANT Measurements: 6.15 x 5.99 x 4.13 mmCarat Weight: 1.20 caratColor Grade: HClarity Grade: VS1   PROPORTIONS Depth: 68.9 %Table: 73 %Girdle: Extremely Thin to ThickCulet: None   FINISH Polish: Very GoodSymmetry: Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Cloud, Natural, Extra FacetKey To Symbols: Feather, Cloud, Natural, Extra Facet  ...

    • 1.21Ct Square Modified Brilliant, H, VS1, Very Good Polish, Very Good Symmetry, GIA 1112373894
    • 1.21Ct Square Modified Brilliant, H, VS1, Very Good Polish, Very Good Symmetry, GIA 1112373894

      GIA REPORT NUMBER: 1112373894 DATE OF ISSUE: Nov. 23,...

      GIA REPORT NUMBER: 1112373894 DATE OF ISSUE: Nov. 23, 2009   SQUARE MODIFIED BRILLIANT Measurements: 5.84 x 5.76 x 4.30 mmCarat Weight: 1.21 caratColor Grade: HClarity Grade: VS1   PROPORTIONS Depth: 74.7 %Table: 70 %Girdle: ThickCulet: None   FINISH Polish: Very GoodSymmetry: Very Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Needle, Cloud   COMMENTS: Pinpoints are not shown.      ...

    • 1.51Ct Square Modified Brilliant, G, SI1, Very Good Polish, Very Good Symmetry, GIA 1225900140
    • 1.51Ct Square Modified Brilliant, G, SI1, Very Good Polish, Very Good Symmetry, GIA 1225900140

      GIA REPORT NUMBER: 1225900140 DATE OF ISSUE: Oct. 16,...

      GIA REPORT NUMBER: 1225900140 DATE OF ISSUE: Oct. 16, 2020   SQUARE MODIFIED BRILLIANT Measurements: 6.13 x 6.08 x 4.47 mmCarat Weight: 1.51 caratColor Grade: GClarity Grade: SI1   PROPORTIONS Depth: 73.6%Table: 67%Girdle: Thin to Extremely ThickCulet: None   FINISH Polish: Very GoodSymmetry: Very Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Cavity, Cloud, Needle, Indented Natural, Pinpoint, NaturalKey To Symbols: Feather, Cavity, Cloud, Needle, Indented...

    • 1.56Ct Square Modified Brilliant, J, I1, Very Good Polish, Fair Symmetry, GIA 5171332052
    • 1.56Ct Square Modified Brilliant, J, I1, Very Good Polish, Fair Symmetry, GIA 5171332052

      GIA REPORT NUMBER: 5171332052 DATE OF ISSUE: Sep. 30,...

      GIA REPORT NUMBER: 5171332052 DATE OF ISSUE: Sep. 30, 2015   SQUARE MODIFIED BRILLIANT Measurements: 6.49 x 6.25 x 4.54 mmCarat Weight: 1.56 caratColor Grade: JClarity Grade: I1   PROPORTIONS Depth: 72.6 %Table: 71 %Girdle: Very Thin to Extremely ThickCulet: None   FINISH Polish: Very GoodSymmetry: Fair   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Cavity, Crystal, Natural, Extra FacetKey To Symbols: Feather, Cavity, Crystal, Natural, Extra...

    • 1.57Ct Square Modified Brilliant, F, SI2, Good Polish, Good Symmetry, GIA 2106756378
    • 1.57Ct Square Modified Brilliant, F, SI2, Good Polish, Good Symmetry, GIA 2106756378

      GIA REPORT NUMBER: 2106756378 DATE OF ISSUE: Jan. 18,...

      GIA REPORT NUMBER: 2106756378 DATE OF ISSUE: Jan. 18, 2010   SQUARE MODIFIED BRILLIANT Measurements: 6.53 x 6.51 x 4.80 mmCarat Weight: 1.57 caratColor Grade: FClarity Grade: SI2   PROPORTIONS Depth: 73.7 %Table: 78 %Girdle: Medium to Slightly ThickCulet: None   FINISH Polish: GoodSymmetry: Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Crystal, Cloud, Feather, Indented Natural, Natural   COMMENTS: Additional clouds are...

    • 1.60Ct Square Modified Brilliant, E, SI2, Excellent Polish, Very Good Symmetry, GIA 1383947878
    • 1.60Ct Square Modified Brilliant, E, SI2, Excellent Polish, Very Good Symmetry, GIA 1383947878

      GIA REPORT NUMBER: 1383947878 DATE OF ISSUE: Jun. 28,...

      GIA REPORT NUMBER: 1383947878 DATE OF ISSUE: Jun. 28, 2021   SQUARE MODIFIED BRILLIANTMeasurements: 6.44 x 6.32 x 4.59 mmCarat Weight: 1.60 caratColor Grade: EClarity Grade: SI2 PROPORTIONSDepth: 72.7%Table: 72%Girdle: Medium to Very ThickCulet: None FINISHPolish: ExcellentSymmetry: Very Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Feather, Cloud, Knot, Cavity, Needle, Indented Natural, NaturalKey To Symbols: Crystal, Feather, Cloud, Knot, Cavity, Needle, Indented Natural, Natural COMMENTS: Additional clouds are not shown. Pinpoints are not...

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