Diamonds

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.

  • sort by
    • 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,...

      Contact Us for More Information
    • 1.01Ct Round Brilliant Cut Diamond, L, Faint Brown, I2, Very Good Cut, GIA 2235280082
    • 1.01Ct Round Brilliant Cut Diamond, L, Faint Brown, I2, Very Good Cut, GIA 2235280082

      GIA REPORT NUMBER: 2235280082 DATE OF ISSUE:...

      GIA REPORT NUMBER: 2235280082 DATE OF ISSUE: May. 7, 2024   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 6.32 - 6.37 x 4.04 mmCarat Weight: 1.01 caratColor Grade: L, Faint BrownClarity Grade: I2Cut Grade: Very Good PROPORTIONSDepth: 63.6%Table: 56%Crown Angle: 34.0°Crown Height: 15.0%Pavilion Angle: 41.6°Pavilion Depth: 44.0%Star Length:...

      Contact Us for More Information
    • 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      

      Contact Us for More Information
    • 1.02Ct Pear Brilliant, E, SI1, Very Good Polish & Symmetry, EGL USA US600015911D
    • 1.02Ct Pear Brilliant, E, SI1, Very Good Polish & Symmetry, EGL USA US600015911D

      EGL USA REPORT #US 600015911D PRIMARY CHARACTERISTICSCut...

      EGL USA REPORT #US 600015911D PRIMARY CHARACTERISTICSCut (Shape and Style): PEAR BRILLIANT01Carat Weight: 1.02 CTClarity Grade: SI1Color Grade: E PROPORTIONSMeasurements: 9.03 X 5.38 X 3.44 MMTable: 56.1%Depth: 63.9%Crown Height: 16.5%Crown Angle: 37.4°Pavilion Depth: 43.7%Pavilion Angle: 38.1°Girdle: THIN TO SL. THICK FACETEDCulet: NONE OBSERVATIONSFinish Polish: VERY GOODSymmetry: VERY GOOD Fluorescence: MEDIUM...

      Contact Us for More Information
    • 1.02Ct Round Brilliant Cut Diamond, D, VVS2, Very Good Cut, GIA 6183618607
    • 1.02Ct Round Brilliant Cut Diamond, D, VVS2, Very Good Cut, GIA 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...

      Contact Us for More Information
    • 1.03Ct Cushion Modified Brilliant, F, SI1, Excellent Polish, Very Good Symmetry, GIA 2121114014
    • 1.03Ct Cushion Modified Brilliant, F, SI1, Excellent Polish, Very Good Symmetry, GIA 2121114014

      GIA REPORT NUMBER: 2121114014 DATE OF ISSUE: May 11,...

      GIA REPORT NUMBER: 2121114014 DATE OF ISSUE: May 11, 2010   CUSHION MODIFIED BRILLIANT Measurements: 5.91 x 5.78 x 3.92 mmCarat Weight: 1.03 caratColor Grade: FClarity Grade: SI1   PROPORTIONS Depth: 67.8%Table: 62%Girdle: Thin to Very Thick, FacetedCulet: None   FINISH Polish: ExcellentSymmetry: Very Good   FLUORESCENCE Fluorescence: Faint   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Needle, NaturalKey To Symbols: Feather, Needle, Natural   COMMENTS: Pinpoints are not shown....

      Contact Us for More Information
    • 1.03Ct Emerald Cut, G, VS2, Excellent Polish, Very Good Symmetry, GIA 6455114745
    • 1.03Ct Emerald Cut, G, VS2, Excellent Polish, Very Good Symmetry, GIA 6455114745

      GIA REPORT NUMBER: 6455114745 DATE OF ISSUE: Nov. 2,...

      GIA REPORT NUMBER: 6455114745 DATE OF ISSUE: Nov. 2, 2022   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Emerald CutMeasurements: 7.10 x 4.68 x 3.19 mmCarat Weight: 1.03 caratColor Grade: GClarity Grade: VS2 PROPORTIONSDepth: 68.1%Table: 63%Girdle: Slightly Thick to Thick, PolishedCulet: None FINISHPolish: ExcellentSymmetry: Very Good FLUORESCENCEFluorescence: Strong Blue CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Feather, NeedleKey To Symbols: Crystal, Feather, Needle COMMENTS: Pinpoints are not shown. INSCRIPTION(S): GIA 6455114745  View...

      Contact Us for More Information
    • 1.03Ct Square Modified Brilliant, L, SI1, Very Good Polish & Symmetry, GIA 5181346456
    • 1.03Ct Square Modified Brilliant, L, SI1, Very Good Polish & Symmetry, GIA 5181346456

      GIA REPORT NUMBER: 5181346456 DATE OF ISSUE: Apr. 27,...

      GIA REPORT NUMBER: 5181346456 DATE OF ISSUE: Apr. 27, 2017   SQUARE MODIFIED BRILLIANT Measurements: 5.50 x 5.49 x 3.94 mmCarat Weight: 1.03 caratColor Grade: LClarity Grade: SI1 PROPORTIONS Depth: 71.9 %Table: 76 %Girdle: Slightly Thick to ThickCulet: None FINISH Polish: Very GoodSymmetry: Very Good FLUORESCENCE Fluorescence: None CLARITY CHARACTERISTICS Clarity Characteristics: Knot, Crystal, Chip, Needle, PinpointKey To Symbols: Knot, Crystal, Chip, Needle, Pinpoint INSCRIPTION(S): GIA 5181346456  View GIA Certificate: 5181346456...

      Contact Us for More Information
    • 1.04Ct Heart Brilliant Lab Grown Diamond, E, VS1, IGI LG569385412
    • 1.04Ct Heart Brilliant Lab Grown Diamond, E, VS1, IGI LG569385412

      IGI LABORATORY GROWN DIAMOND REPORT NUMBER: LG569385412...

      IGI LABORATORY GROWN DIAMOND REPORT NUMBER: LG569385412 Issue Date: February 9, 2023   Report Summary Description: LABORATORY GROWN DIAMONDShape and Cutting Style: HEART BRILLIANT Grading Results Measurements: 6.07 x 7.30 x 4.10 mmCarat Weight: 1.04 CaratColor Grade: EClarity Grade: VS 1 Additional Grading Information Polish: EXCELLENTSymmetry: VERY GOODMeasurements: 6.07 x 7.30 x 4.10 mmFluorescence: NONEInscription(s): IGI LG569385412 Comments This Laboratory...

      Contact Us for More Information
    • 1.04Ct Round Brilliant Cut Diamond, H, VS2, Very Good Cut, GIA 6207561179
    • 1.04Ct Round Brilliant Cut Diamond, H, VS2, Very Good Cut, GIA 6207561179

      GIA REPORT NUMBER: 6207561179 DATE OF ISSUE:...

      GIA REPORT NUMBER: 6207561179 DATE OF ISSUE: May. 7, 2024   DIAMOND GRADING REPORTFOR NATURAL DIAMOND GRADING RESULTSShape: Round BrilliantMeasurements: 6.55 - 6.57 x 3.95 mmCarat Weight: 1.04 caratColor Grade: HClarity Grade: VS2Cut Grade: Very Good PROPORTIONSDepth: 60.1%Table: 59%Crown Angle: 33.5°Crown Height: 13.5%Pavilion Angle: 40.6°Pavilion Depth: 43.0%Star Length: 50%Lower Half:...

      Contact Us for More Information
    • 1.06Ct Square Modified Brilliant, H, VS2, Excellent Polish, Very Good Symmetry, GIA 6203557264
    • 1.06Ct Square Modified Brilliant, H, VS2, Excellent Polish, Very Good Symmetry, GIA 6203557264

      GIA REPORT NUMBER: 6203557264 DATE OF ISSUE: Sep. 10,...

      GIA REPORT NUMBER: 6203557264 DATE OF ISSUE: Sep. 10, 2019   SQUARE MODIFIED BRILLIANT Measurements: 5.73 x 5.66 x 4.08 mmCarat Weight: 1.06 caratColor Grade: HClarity Grade: VS2   PROPORTIONS Depth: 72.1 %Table: 69 %Girdle: Thin to Slightly ThickCulet: None   FINISH Polish: ExcellentSymmetry: Very Good   FLUORESCENCE Fluorescence: None   CLARITY CHARACTERISTICS Clarity Characteristics: Feather, Knot, Crystal, Chip, Needle, Natural, Extra FacetKey To...

      Contact Us for More Information
    • 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....

      Contact Us for More Information
    • 1.08Ct Round Brilliant Cut Diamond, K, I1, Excellent Cut, GIA 5192997662
    • 1.08Ct Round Brilliant Cut Diamond, K, I1, Excellent Cut, GIA 5192997662

      GIA REPORT NUMBER: 5192997662 DATE OF ISSUE: Jan. 23,...

      GIA REPORT NUMBER: 5192997662 DATE OF ISSUE: Jan. 23, 2019   ROUND BRILLIANT Measurements: 6.53 - 6.58 x 4.08 mmCarat Weight: 1.08 caratColor Grade: KClarity Grade: I1Cut Grade: Excellent   PROPORTIONS Depth: 62.3 %Table: 59 %Crown Angle: 35.0°Crown Height: 14.5%Pavilion Angle: 41.4°Pavilion Depth: 44.0%Star Length: 55%Lower Half: 75%Girdle: Thin to Slightly Thick, Faceted, 4.0%Culet: None   FINISH Polish: ExcellentSymmetry: Very Good   FLUORESCENCE Fluorescence: Medium Blue   CLARITY CHARACTERISTICS Clarity...

      Contact Us for More Information
    • 1.09Ct Round Brilliant, L, SI1, Very Good Cut, Very Good Polish & Symmetry, GIA 6217859511
    • 1.09Ct Round Brilliant, L, SI1, Very Good Cut, Very Good Polish & Symmetry, GIA 6217859511

      GIA REPORT NUMBER: 6217859511 DATE OF ISSUE: Jul. 14,...

      GIA REPORT NUMBER: 6217859511 DATE OF ISSUE: Jul. 14, 2021   ROUND BRILLIANTMeasurements: 6.57 - 6.64 x 4.08 mmCarat Weight: 1.09 caratColor Grade: LClarity Grade: SI1Cut Grade: Very Good PROPORTIONSDepth: 61.8%Table: 60%Crown Angle: 35.0°Crown Height: 14.0%Pavilion Angle: 41.6°Pavilion Depth: 44.0%Star Length: 60%Lower Half: 80%Girdle: Thin to Slightly Thick, Faceted, 4.0%Culet: None FINISHPolish: Very GoodSymmetry: Very Good FLUORESCENCEFluorescence: Faint CLARITY CHARACTERISTICSClarity Characteristics: Crystal, Cloud, Feather, Chip, Needle, Natural, Extra FacetKey To Symbols: Crystal, Cloud, Feather, Chip, Needle, Natural, Extra...

      Contact Us for More Information
    • 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...

      Contact Us for More Information
    • 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...

      Contact Us for More Information
    • 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...

      Contact Us for More Information
    • 1.20Ct Pear Brilliant Lab Grown Diamond, H, VVS2, GIA 2427190451
    • 1.20Ct Pear Brilliant Lab Grown Diamond, H, VVS2, GIA 2427190451

      GIA REPORT NUMBER: 2427190451 DATE OF ISSUE:...

      GIA REPORT NUMBER: 2427190451 DATE OF ISSUE: Feb. 5, 2022   LABORATORY-GROWN DIAMOND REPORT LABORATORY-GROWN DIAMOND SPECIFICATION*Shape and Cutting Style: Pear BrilliantMeasurements: 9.71 x 5.82 x 3.58 mmCarat Weight: 1.20 caratColor: HClarity: VVS2 PROPORTIONSDepth: 61.5%Table: 63%Girdle: Slightly Thick to Thick, FacetedCulet: None FINISHPolish: Very GoodSymmetry: Very Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Feather, Growth Remnant, Growth RemnantKey To Symbols: Feather, Growth Remnant, Growth Remnant COMMENTS: Additional growth...

      Contact Us for More Information
    • 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  ...

      Contact Us for More Information
    • 1.21Ct Cushion Modified Brilliant, G, VS2, Excellent Polish, Very Good Symmetry, GIA 1166146769
    • 1.21Ct Cushion Modified Brilliant, G, VS2, Excellent Polish, Very Good Symmetry, GIA 1166146769

        GIA REPORT NUMBER: 1166146769 DATE OF ISSUE: Nov....

        GIA REPORT NUMBER: 1166146769 DATE OF ISSUE: Nov. 2, 2021   CUSHION MODIFIED BRILLIANTMeasurements: 6.21 x 5.69 x 3.97 mmCarat Weight: 1.21 caratColor Grade: GClarity Grade: VS2 PROPORTIONSDepth: 69.9%Table: 58%Girdle: Thick to Very Thick, FacetedCulet: None FINISHPolish: ExcellentSymmetry: Very Good FLUORESCENCEFluorescence: None CLARITY CHARACTERISTICSClarity Characteristics: Crystal, CloudKey To Symbols: Crystal, Cloud COMMENTSAdditional clouds are not shown. INSCRIPTION(S): GIA 1166146769  View GIA Certificate: 1166146769      

      Contact Us for More Information