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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    • 0.58Ct Marquise Brilliant, D, VS2, Very Good Polish, Fair Symmetry, GIA 1226839389
    • 0.58Ct Marquise Brilliant, D, VS2, Very Good Polish, Fair Symmetry, GIA 1226839389

      GIA REPORT NUMBER: 1226839389 DATE OF ISSUE: Feb. 27,...

      GIA REPORT NUMBER: 1226839389 DATE OF ISSUE: Feb. 27, 2023   DIAMOND DOSSIERFOR NATURAL DIAMOND GRADING RESULTSShape: Marquise BrilliantMeasurements: 9.65 x 4.32 x 2.31 mmCarat Weight: 0.58 caratColor Grade: DClarity Grade: VS2 PROPORTIONSDepth: 53.4%Table: 63%Girdle: Thin to Extremely Thick, FacetedCulet: None FINISHPolish: Very GoodSymmetry: Fair FLUORESCENCEFluorescence: Strong Blue CLARITY CHARACTERISTICSClarity Characteristics: Feather, Cavity, Chip INSCRIPTION(S): GIA 1226839389      

    • 0.62Ct Emerald Cut Diamond, D, I1, Very Good Polish, Good Symmetry, GIA 2225479598
    • 0.62Ct Emerald Cut Diamond, D, I1, Very Good Polish, Good Symmetry, GIA 2225479598

      GIA REPORT NUMBER: 2225479598 DATE OF ISSUE: Jun. 16,...

      GIA REPORT NUMBER: 2225479598 DATE OF ISSUE: Jun. 16, 2022   GRADING RESULTSShape: Emerald CutMeasurements: 5.60 x 4.12 x 2.90 mmCarat Weight: 0.62 caratColor Grade: DClarity Grade: I1 PROPORTIONSDepth: 70.4%Table: 56%Girdle: Thick to Very Thick, PolishedCulet: None FINISHPolish: Very GoodSymmetry: Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Feather, Crystal, NeedleKey To Symbols: Feather, Crystal, Needle COMMENTS: Clouds are not shown. Pinpoints are not shown. INSCRIPTION(S): GIA 2225479598  View GIA Certificate: 2225479598  ...

    • 0.70Ct Round Brilliant Cut, D, SI1, Fair Cut, Good Polish & Symmetry, GIA 2181346588
    • 0.70Ct Round Brilliant Cut, D, SI1, Fair Cut, Good Polish & Symmetry, GIA 2181346588

      GIA REPORT NUMBER: 2181346588 DATE OF ISSUE:...

      GIA REPORT NUMBER: 2181346588 DATE OF ISSUE: May 9, 2023   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 5.71 - 5.76 x 3.36 mmCarat Weight: 0.70 caratColor Grade: DClarity Grade: SI1Cut Grade: Fair PROPORTIONSDepth: 58.6%Table: 61%Crown Angle: 31.5°Crown Height: 11.5%Pavilion Angle: 39.6°Pavilion Depth: 41.0%Star Length: 60%Lower Half: 80%Girdle: Slightly Thick to Thick, Faceted, 6.0%Culet: Very Small FINISHPolish: GoodSymmetry: Good FLUORESCENCEFluorescence: Strong Blue CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Feather, Cloud,...

    • 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      

    • 0.85Ct Round Brilliant Cut Diamond, D, VVS2, Very Good Cut, GIA 6224620464
    • 0.85Ct Round Brilliant Cut Diamond, D, VVS2, Very Good Cut, GIA 6224620464

      GIA REPORT NUMBER: 6224620464 DATE OF ISSUE: Sep. 1,...

      GIA REPORT NUMBER: 6224620464 DATE OF ISSUE: Sep. 1, 2022   GRADING RESULTSShape: Round BrilliantMeasurements: 6.10 - 6.21 x 3.80 mmCarat Weight: 0.85 caratColor Grade: DClarity Grade: VVS2Cut Grade: Very Good PROPORTIONSDepth: 61.8%Table: 54%Crown Angle: 32.0°Crown Height: 14.0%Pavilion Angle: 41.8°Pavilion Depth: 44.5%Star Length: 55%Lower Half: 75%Girdle: Very Thin to Medium, Polished, 3.0%Culet: None FINISHPolish: GoodSymmetry: Good FLUORESCENCEFluorescence: Strong Blue CLARITY CHARACTERISTICSClarity Characteristics: Pinpoint, Indented Natural, Natural, Extra FacetKey To Symbols: Pinpoint, Indented Natural, Natural, Extra Facet...

    • 1.00Ct Round Brilliant Cut Diamond D, VVS2, Very Good Cut
    • 1.00Ct Round Brilliant Cut Diamond D, VVS2, Very Good Cut

      GIA REPORT NUMBER: 6213478892 DATE OF ISSUE: Feb. 17,...

      GIA REPORT NUMBER: 6213478892 DATE OF ISSUE: Feb. 17, 2021   ROUND BRILLIANT Measurements: 6.58 – 6.71 x 3.86 mmCarat Weight: 1.0 caratColor Grade: DClarity Grade: VVS2Cut Grade: Very Good PROPORTIONS Depth: 58.1%Table: 65%Crown Angle: 32.0°Crown Height: 11.0%Pavilion Angle: 42.0°Pavilion Depth: 44.5%Star Length: 55%Lower Half: 75%Girdle: Very Thin to Medium, Faceted, 2.5%Culet: Very Small FINISH Polish: Very GoodSymmetry: Good FLUORESCENCE Fluorescence: None CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Pinpoint, Extra FacetKey To...

    • 1.01Ct Cushion Modified Brilliant, D, SI1, Good Polish & Symmetry, GIA 2221239663
    • 1.01Ct Cushion Modified Brilliant, D, SI1, Good Polish & Symmetry, GIA 2221239663

      GIA REPORT NUMBER: 2221239663 DATE OF ISSUE: Jan. 25,...

      GIA REPORT NUMBER: 2221239663 DATE OF ISSUE: Jan. 25, 2022   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Cushion Modified BrilliantMeasurements: 5.64 x 5.43 x 3.88 mmCarat Weight: 1.01 caratColor Grade: DClarity Grade: SI1 PROPORTIONSDepth: 71.4%Table: 60%Girdle: Thick to Extremely Thick, FacetedCulet: None FINISHPolish: GoodSymmetry: Good FLUORESCENCEFluorescence: Medium Blue CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Needle, Indented Natural, NaturalKey To Symbols: Crystal, Needle, Indented Natural, Natural COMMENTS: Pinpoints are not shown. INSCRIPTION(S): GIA...

    • 1.01Ct Pear Brilliant, D, SI1, Very Good Polish, Good Symmetry, GIA 2105399535
    • 1.01Ct Pear Brilliant, D, SI1, Very Good Polish, Good Symmetry, GIA 2105399535

      GIA REPORT NUMBER: 2105399535 DATE OF ISSUE: Nov. 12,...

      GIA REPORT NUMBER: 2105399535 DATE OF ISSUE: Nov. 12, 2008   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Pear BrilliantMeasurements: 8.76 x 5.37 x 3.38 mmCarat Weight: 1.01 caratColor Grade: DClarity Grade: SI1 PROPORTIONSDepth: 62.9%Table: 57%Girdle: Extremely Thin to Extremely Thick, FacetedCulet: None FINISHPolish: Very GoodSymmetry: Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Crystal, FeatherKey To Symbols: Crystal, Feather COMMENTS: Clouds are not shown.  View GIA Certificate: 2105399535    ...

    • 1.02Ct Cushion Modified Brilliant, D, SI1, Excellent Polish, Very Good Symmetry, GIA 2146667641
    • 1.02Ct Cushion Modified Brilliant, D, SI1, Excellent Polish, Very Good Symmetry, GIA 2146667641

      GIA REPORT NUMBER: 2146667641 DATE OF ISSUE: Nov. 30,...

      GIA REPORT NUMBER: 2146667641 DATE OF ISSUE: Nov. 30, 2021   CUSHION MODIFIED BRILLIANTMeasurements: 6.28 x 5.64 x 3.44 mmCarat Weight: 1.02 caratColor Grade: DClarity Grade: SI1 PROPORTIONSDepth: 61.0%Table: 65%Girdle: Medium to Thick, FacetedCulet: None FINISHPolish: ExcellentSymmetry: Very Good FLUORESCENCEFluorescence: Medium Blue CLARITY CHARCTERISTICSClarity Characteristics: Crystal, Feather, Needle, CloudKey To Symbols: Crystal, Feather, Needle, Cloud COMMENTS: Pinpoints are not shown. INSCRIPTION(S): GIA 2146667641  View GIA Certificate: 2146667641      

    • 1.02Ct Cushion Modified Brilliant, D, VS1, Very Good Polish, Good Symmetry, GIA 2178598266
    • 1.02Ct Cushion Modified Brilliant, D, VS1, Very Good Polish, Good Symmetry, GIA 2178598266

      GIA REPORT NUMBER: 2178598266 DATE OF ISSUE: Jun. 22,...

      GIA REPORT NUMBER: 2178598266 DATE OF ISSUE: Jun. 22, 2014   CUSHION MODIFIED BRILLIANT Measurements: 5.90 x 5.31 x 3.67 mmCarat Weight: 1.02 caratColor Grade: DClarity Grade: VS1   PROPORTIONS Depth: 69.1%Table: 64%Girdle: Very Thin to Extremely Thick, FacetedCulet: None   FINISH Polish: Very GoodSymmetry: Good   FLUORESCENCE Fluorescence: Medium Blue   CLARITY CHARACTERISTICS Clarity Characteristics: Needle, Indented Natural, Natural, Extra Facet, CrystalKey To...

    • 1.02Ct Round Brilliant Cut Diamond, D, VVS2, Very Good Cut, Excellent Polish, Very Good Symmetry, GIA Reprot 6183618607
    • 1.02Ct Round Brilliant Cut Diamond, D, VVS2, Very Good Cut, Excellent Polish, Very Good Symmetry, GIA Reprot 6183618607

      GIA REPORT NUMBER: 6183618607 DATE OF ISSUE: Jul. 21,...

      GIA REPORT NUMBER: 6183618607 DATE OF ISSUE: Jul. 21, 2017   ROUND BRILLIANT Measurements: 6.57 - 6.61 x 3.88 mmCarat Weight: 1.02 caratColor Grade: DClarity Grade: VVS2Cut Grade: Very Good   PROPORTIONS Depth: 58.8 %Table: 63 %Crown Angle: 31.5°Crown Height: 11.5%Pavilion Angle: 41.6°Pavilion Depth: 44.0%Star Length: 55%Lower Half: 75%Girdle: Thin to Slightly Thick, Faceted, 3.5%Culet: None   FINISH Polish: ExcellentSymmetry: Very Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity...

    • 1.0Ct Square Modified Brilliant, D, VVS2, Very Good Polish, Very Good Symmetry, GIA 5106817421
    • 1.0Ct Square Modified Brilliant, D, VVS2, Very Good Polish, Very Good Symmetry, GIA 5106817421

      GIA REPORT NUMBER: 5106817421 DATE OF ISSUE: Feb. 8,...

      GIA REPORT NUMBER: 5106817421 DATE OF ISSUE: Feb. 8, 2010   SQUARE MODIFIED BRILLIANT Measurements: 5.58 x 5.56 x 4.07 mmCarat Weight: 1.0 caratColor Grade: DClarity Grade: VVS2   PROPORTIONS Depth: 73.2%Table: 75%Girdle: Medium to ThickCulet: None   FINISH Polish: Very GoodSymmetry: Very Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Needle, PinpointKey To Symbols: Needle, Pinpoint   INSCRIPTION(S): GIA 5106817421     View GIA Certificate: 5106817421...

    • 1.29Ct Emerald Cut, D, VS2, Very Good Polish, Very Good Symmetry, GIA 1285403683
    • 1.29Ct Emerald Cut, D, VS2, Very Good Polish, Very Good Symmetry, GIA 1285403683

      GIA REPORT NUMBER: 1285403683 DATE OF ISSUE: Mar. 12,...

      GIA REPORT NUMBER: 1285403683 DATE OF ISSUE: Mar. 12, 2018   EMERALD CUTMeasurements: 7.06 x 5.46 x 3.64 mmCarat Weight: 1.29 caratColor Grade: DClarity Grade: VS2 PROPORTIONSDepth: 66.6%Table: 64%Girdle: Slightly ThickCulet: None FINISHPolish: Very GoodSymmetry: Very Good FLUORESCENCEFluorescence: Medium Blue CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Feather, Cloud, NeedleKey To Symbols: Crystal, Feather, Cloud, Needle COMMENTSPinpoints are not shown.  View GIA Certificate: 1285403683      

    • 1.42Ct Pear Brilliant, D, SI2, Excellent Polish, Very Good Symmetry, GIA 6435847556
    • 1.42Ct Pear Brilliant, D, SI2, Excellent Polish, Very Good Symmetry, GIA 6435847556

      GIA REPORT NUMBER: 6435847556 DATE OF ISSUE:...

      GIA REPORT NUMBER: 6435847556 DATE OF ISSUE: May 23, 2023   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Pear BrilliantMeasurements: 9.29 x 5.72 x 3.95 mmCarat Weight: 1.42 caratColor Grade: DClarity Grade: SI2 PROPORTIONSDepth: 69.1%Table: 59%Girdle: Slightly Thick to Extremely Thick, FacetedCulet: None FINISHPolish: ExcellentSymmetry: Very Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICS:Clarity Characteristics: Twinning Wisp, Crystal, Cavity, Feather, Indented Natural, NaturalKey To Symbols; Twinning...

    • 1.50Ct Marquise Brilliant, D, SI2, Very Good Polish & Symmetry, GIA 1435918076
    • 1.50Ct Marquise Brilliant, D, SI2, Very Good Polish & Symmetry, GIA 1435918076

      GIA REPORT NUMBER: 1435918076 DATE OF ISSUE: Jul. 7,...

      GIA REPORT NUMBER: 1435918076 DATE OF ISSUE: Jul. 7, 2022   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Marquise BrilliantMeasurements: 10.51 x 5.80 x 3.85 mmCarat Weight: 1.50 caratColor Grade: DClarity Grade: SI2 PROPORTIONSDepth: 66.4%Table: 64%Girdle: Very Thin to Very Thick, FacetedCulet: None FINISHPolish: Very GoodSymmetry: Very Good FLUORESCENCEFluorescence: Strong Blue CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Twinning Wisp, Feather, Needle, Indented Natural, NaturalKey To Symbols: Crystal, Twinning Wisp, Feather, Needle, Indented...

    • 1.51Ct Round Brilliant, D, SI2, Good Cut, Good Polish & Symmetry, GIA 6227934277
    • 1.51Ct Round Brilliant, D, SI2, Good Cut, Good Polish & Symmetry, GIA 6227934277

      GIA REPORT NUMBER: 6227934277 DATE OF ISSUE:...

      GIA REPORT NUMBER: 6227934277 DATE OF ISSUE: May 15, 2023   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 7.12 - 7.23 x 4.69 mmCarat Weight: 1.51 caratColor Grade: DClarity Grade: SI2Cut Grade: Good PROPORTIONSDepth: 65.3%Table: 61%Crown Angle: 33.5°Crown Height: 13.0%Pavilion Angle: 43.0°Pavilion Depth: 45.5%Star Length: 55%Lower Half: 80%Girdle: Medium to Thick, Faceted, 6.5%Culet: None FINISHPolish: GoodSymmetry: Good FLUORESCENCEFluorescence: Medium Blue CLARITY CHARACTERISTICSClarity Characteristics: Feather, Crystal, Indented Natural, Cavity,...

    • 1.70Ct Oval Brilliant, D, SI2, Excellent Polish, Very Good Symmetry, GIA 2211247357
    • 1.70Ct Oval Brilliant, D, SI2, Excellent Polish, Very Good Symmetry, GIA 2211247357

      GIA REPORT NUMBER: 2211247357 DATE OF ISSUE: Nov. 4,...

      GIA REPORT NUMBER: 2211247357 DATE OF ISSUE: Nov. 4, 2020   OVAL BRILLIANT Measurements: 9.32 x 6.46 x 4.23 mmCarat Weight: 1.70 caratColor Grade: DClarity Grade: SI2   PROPORTIONS Depth: 65.5%Table: 59%Girdle: Thick to Very Thick, FacetedCulet: None   FINISH Polish: ExcellentSymmetry: Very Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Crystal, Indented Natural, Needle, NaturalKey To Symbols: Feather, Crystal, Indented Natural, Needle, Natural   COMMENTS: Clouds...

    • 1.70Ct Pear Brilliant, D, SI1, Excellent Polish, Very Good Symmetry, GIA 7431098531
    • 1.70Ct Pear Brilliant, D, SI1, Excellent Polish, Very Good Symmetry, GIA 7431098531

      GIA REPORT NUMBER: 7431098531 DATE OF ISSUE:...

      GIA REPORT NUMBER: 7431098531 DATE OF ISSUE: May 9, 2022   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Pear BrilliantMeasurements: 10.04 x 6.46 x 4.24 mmCarat Weight: 1.70 caratColor Grade: DClarity Grade: SI1 PROPORTIONSDepth: 65.7%Table: 65%Girdle: Thick to Extremely Thick, FacetedCulet: None FINISHPolish: ExcellentSymmetry: Very Good FLUORESCENCEFluorescence: Strong Blue CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Feather, Indented Natural, NeedleKey To Symbols: Crystal, Feather, Indented Natural, Needle COMMENTS: Clouds, pinpoints and...

    • 1.70Ct Princess Cut, D, SI1, Good Polish, Good Symmetry, EGL USA US76580923D
    • 1.70Ct Princess Cut, D, SI1, Good Polish, Good Symmetry, EGL USA US76580923D

      EGL USA REPORT #US 76580923D   PRIMARY...

      EGL USA REPORT #US 76580923D   PRIMARY CHARACTERISTICS Cut (Shape and Style): PRINCESSCarat Weight: 1.70 CTClarity Grade: SI1Color Grade: D   PROPORTIONS Measurements: 6.87 X 6.78 X 4.36 MMTable: 83.3%Depth: 64.3%Crown Height: 5.3%Crown Angle: 37.5°Pavilion Depth: 52.5%Pavilion Angle: 61.1°Girdle: VERY THIN TO SL. THICK POLISHED   OBSERVATIONS Finish Polish: GOODSymmetry:...

    • 1.72Ct Cut-Cornered Rectangular Modified Brilliant, D, SI2, Excellent Polish, Very Good Symmetry, GIA 6415185413
    • 1.72Ct Cut-Cornered Rectangular Modified Brilliant, D, SI2, Excellent Polish, Very Good Symmetry, GIA 6415185413

      GIA REPORT NUMBER: 6415185413 DATE OF ISSUE: Nov. 4,...

      GIA REPORT NUMBER: 6415185413 DATE OF ISSUE: Nov. 4, 2021   CUT-CORNERED RECTANGULAR MODIFIED BRILLIANTMeasurements: 7.64 x 6.13 x 4.16 mmCarat Weight: 1.72 caratColor Grade: DClarity Grade: SI2 PROPORTIONSDepth: 67.8%Table: 71%Girdle: ThickCulet: None FINISHPolish: ExcellentSymmetry: Very Good FLUORESCENCEFluorescence: Strong Blue CLARITY CHARACTERISTICSClarity Characteristics: Crystal, FeatherKey To Symbols: Crystal, Feather COMMENTS: Pinpoints are not shown          

    • 1.80Ct Oval Brilliant, D, SI2, Excellent Polish, Excellent Symmetry, GIA 5453442178
    • 1.80Ct Oval Brilliant, D, SI2, Excellent Polish, Excellent Symmetry, GIA 5453442178

      GIA REPORT NUMBER: 5453442178 DATE OF ISSUE: Dec. 23,...

      GIA REPORT NUMBER: 5453442178 DATE OF ISSUE: Dec. 23, 2022   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Oval BrilliantMeasurements: 9.93 x 6.61 x 4.10 mmCarat Weight: 1.80 caratColor Grade: DClarity Grade: SI2 PROPORTIONSDepth: 62.0%Table: 62%Girdle: Medium to Thick, FacetedCulet: None FINISHPolish: ExcellentSymmetry: Excellent FLUORESCENCEFluorescence: Medium Blue CLARITY CHARACTERISTICSClarity Characteristics: Feather, Crystal, Cavity, Needle, Indented NaturalKey To Symbols: Feather, Crystal, Cavity, Needle, Indented Natural COMMENTS: Pinpoints are not shown. Clouds are...