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Diamond Jewelry by Avi & Co.

Discover timeless luxury with Diamond Jewelry by Avi & Co. The Avi & Co. diamond jewelry collection is designed to combine elegance, sophistication, and bold style. Our handcrafted pieces showcase the brilliance of diamonds and the artistry of fine jewelry. From stunning diamond rings that symbolize eternal love to statement diamond necklaces, diamond earrings, diamond bracelets, and diamond pendants, our collection is created to elevate your style for any occasion. The Avi & Co. diamond jewelry collection represents premium diamond jewelry that redefines elegance and sophistication.

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  1. Avi Essentials
  2. Iced
  3. Asscher
  4. Round
  5. Heart
  6. Marquise
  7. Cushion
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30 Items

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  1. AENR-2399 Avi & Co. 8895
    Avi & Co. Round Cut Diamond Engagement Ring
    Avi & Co. Round Cut Diamond Engagement Ring

    18K White Gold Round Cut Diamond Engagement Ring, 3.71 CT

    18K White Gold Round Cut Diamond Engagement Ring, 3.71 CT
    $65,000

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  2. ARNG-293 Avi & Co. 8893
    Avi & Co. 18K Yellow Gold Oval Cut Yellow Diamond Eternity Ring, 18.47CT - Avi & Co. 1
    Avi & Co. Fancy Yellow Cushion Cut Eternity Band Ring

    18K Yellow Gold Cushion Cut Yellow Diamond Eternity Ring, 18.39 CT

    18K Yellow Gold Cushion Cut Yellow Diamond Eternity Ring, 18.39 CT
    $65,000

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  3. APNDT-8016 Avi & Co. 8204
    Avi & Co. Round Solitaire Pendant - Avi & Co. 1
    Avi & Co. Round Cut Diamond Toi et Moi Pendant

    Platinum Round Cut Diamond Toi et Moi Pendant, C-6.85 CT, S-2.02 CT

    Platinum Round Cut Diamond Toi et Moi Pendant, C-6.85 CT, S-2.02 CT
    $175,000

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  4. AERNS-2070 Avi & Co. 7990
    Avi & Co. Round Cut Diamond Drop Earrings
    Avi & Co. Round Cut Diamond Drop Earrings

    Platinum Round Cut Diamond Drop Flower Earrings, C-3.28 CT, C-3.39 CT, S-10 CT

    Platinum Round Cut Diamond Drop Flower Earrings, C-3.28 CT, C-3.39 CT, S-10 CT
    $135,000

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  5. AERNS-2072 Avi & Co. 7972
    Avi & Co. Marquise & Round Cut Diamond Flower Earrings
    Avi & Co. Marquise & Round Cut Diamond Flower Earrings

    Platinum Marquise & Round Cut Diamond Flower Earrings, C-5.06 CT, S-0.27 CT

    Platinum Marquise & Round Cut Diamond Flower Earrings, C-5.06 CT, S-0.27 CT
    $28,000

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  6. ABR-2224 Avi & Co. 7426
    Avi & Co. Round Cut Diamond Tennis Bracelet
    Avi & Co. Round Cut Diamond Tennis Bracelet

    Platinum Round Cut Diamond Tennis Bracelet, 21.41 CT

    Platinum Round Cut Diamond Tennis Bracelet, 21.41 CT
    $170,000

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  7. AERNS-1717 Avi & Co. 7007
    Avi & Co. Pear-Shaped Diamond Drop Earrings
    Avi & Co. Pear-Shaped Diamond Drop Earrings

    18K White Gold Pear-Shaped Diamond Drop Earrings, P-5.05 CT, P-5.76 CT, R-1.01 CT, R-1.01 CT

    18K White Gold Pear-Shaped Diamond Drop Earrings, P-5.05 CT, P-5.76 CT, R-1.01 CT, R-1.01 CT
    $325,000

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  8. APNDT-1560 Avi & Co. 6620
    Avi & Co. Round Solitaire Pendant - Avi & Co. 1
    Avi & Co. Round Cut Diamond Solitaire Pendant

    Platinum Round Cut Diamond Solitaire Pendant, 6.06 CT

    Platinum Round Cut Diamond Solitaire Pendant, 6.06 CT
    $220,000

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  9. AENR02325 Avi & Co. 6563
    Avi & Co. Round Center Pave Diamond Ring 14K White Gold Round Center Diamond Pave Band Ring, C-8.14CT, S-2CT - Avi & Co. 1
    Avi & Co. Round Cut Diamond Engagement ring

    14K White Gold Round Center Diamond Engagement Ring, C-8.14 CT, S-2 CT

    14K White Gold Round Center Diamond Engagement Ring, C-8.14 CT, S-2 CT
    $240,000
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  10. ANKLC-5034 Avi & Co. 6499
    Avi & Co. Graduated Round Diamond Line Necklace - Avi & Co. 1
    Avi & Co. Round Cut Graduated Diamond Riviera Necklace

    Platinum Round Cut Graduated Diamond Riviera Necklace, 50.67 CT

    Platinum Round Cut Graduated Diamond Riviera Necklace, 50.67 CT
    $425,000

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  11. ARNG-246 Avi & Co. 6376
    Platinum Cushion Cut Diamond Pave Band Ring, 9.91CT - Avi & Co. 1
    Avi & Co. Cushion Cut Diamond Engagement Ring

    Platinum Cushion Cut Diamond Pave Band Ring, 9.91 CT

    Platinum Cushion Cut Diamond Pave Band Ring, 9.91 CT
    $250,000

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  12. AERNS-1955 Avi & Co. 6260
    Avi & Co. Round Cut Diamond Stud Earrings
    Avi & Co. Round Cut Diamond Stud Earrings

    14K White Gold Round Cut Solitaire Diamond Stud Earrings, 10.48 CT

    14K White Gold Round Cut Solitaire Diamond Stud Earrings, 10.48 CT
    $280,000

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  13. PNDT-1546 Avi & Co. 6256
    Avi & Co. Solitaire Jewelry, Platinum Round Solitaire Diamond Pendant, 14.05CT, GIA - Avi & Co. 1
    Avi & Co. Round Cut Diamond Solitaire Pendant

    Platinum Round Cut Diamond Solitaire Pendant, 14.05 CT

    Platinum Round Cut Diamond Solitaire Pendant, 14.05 CT
    $325,000

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  14. ARNG-235 Avi & Co. 6225
    Shop Avi & Co. Engagement Platinum Round Cut Diamond Ring, C-8.99CT, S-.70CT, GIA - Avi & Co. 1
    Avi & Co. Round Cut Diamond Engagement Ring

    Platinum Round Cut Diamond Engagement Ring, C-8.99 CT, S-0.70 CT

    Platinum Round Cut Diamond Engagement Ring, C-8.99 CT, S-0.70 CT
    $250,000

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  15. AERNS-1708 Avi & Co. 8721
    Avi & Co. Round Cut Diamond Stud Earrings
    Avi & Co. Round Cut Diamond Stud Earrings

    14K White Gold Round Cut Solitaire Diamond Stud Earrings, 7.98 CT

    14K White Gold Round Cut Solitaire Diamond Stud Earrings, 7.98 CT
    $160,000

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  16. ASTDS-3069 Avi & Co. 8713
    Avi & Co. Round Cut Diamond Stud Earrings
    Avi & Co. Round Cut Diamond Stud Earrings

    14K White Gold Round Cut Solitaire Diamond Stud Earrings, 8.32 CT

    14K White Gold Round Cut Solitaire Diamond Stud Earrings, 8.32 CT
    $135,000

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  17. ASTDS-3068 Avi & Co. 8712
    Avi & Co. Round Cut Diamond Stud Earrings
    Avi & Co. Round Cut Diamond Stud Earrings

    14K White Gold Round Cut Solitaire Diamond Stud Earrings, 6.28 CT

    14K White Gold Round Cut Solitaire Diamond Stud Earrings, 6.28 CT
    $87,000

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  18. AERNS-2050 Avi & Co. 8200
    Avi & Co. Heart Cut Diamond Stud Earrings
    Avi & Co. Heart Cut Diamond Stud Earrings

    Platinum Heart Cut Diamond Stud Earrings, 8.48 CT

    Platinum Heart Cut Diamond Stud Earrings, 8.48 CT
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30 Items

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