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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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62 Items

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  1. ARNG-020 Avi & Co. 6229
    Avi & Co. Fancy Shapes & Colors Collection, Fancy Ring 18K WG 5.8GR ND 6.64CT 2ST E/D IF/VS1 - Avi & Co. 1
    Avi & Co. Pear-Shaped & Oval Cut Diamond Toi et Moi Engagement Ring

    18K White Gold Pear-Shaped & Oval Cut Diamond Toi et Moi Engagement Ring, C-3.63 CT, S-3.01 CT

    18K White Gold Pear-Shaped & Oval Cut Diamond Toi et Moi Engagement Ring, C-3.63 CT, S-3.01 CT
    $125,000

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  2. AENR-2389 Avi & Co. 6228
    Avi & Co. Engagement Rings, Platinum Radiant Cut Diamond Ring, C-10.03CT, S-.67CT, GIA - Avi & Co. 1
    Avi & Co. Radiant Cut Diamond Engagement Ring

    Platinum Radiant Cut Diamond Engagement Ring, C-10.03 CT, S-0.67 CT

    Platinum Radiant Cut Diamond Engagement Ring, C-10.03 CT, S-0.67 CT
    $380,000
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  3. 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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  4. ANKLC-5001 Avi & Co. 6224
    Avi & Co. Fancy Shapes & Colors Collection, Platinum "222" Multi-Shape Diamond Necklace, 61.48CT, 16inches, GIA - Avi & Co. 1
    Avi & Co. Fancy Shapes Diamond Tennis Necklace

    Platinum "222" Fancy Shapes Diamond Tennis Necklace, 72.73 CT

    Platinum "222" Fancy Shapes Diamond Tennis Necklace, 72.73 CT
    $1,100,000
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  5. ARNG-405 Avi & Co. 8824
    Avi & Co. Radiant & Trapezoid Cut Diamond Engagement Ring
    Avi & Co. Radiant & Trapezoid Cut Diamond Engagement Ring

    14K White Gold Radiant & Trapezoid Diamond Engagement Ring, C-14.08 CT, S-2.23 CT

    14K White Gold Radiant & Trapezoid Diamond Engagement Ring, C-14.08 CT, S-2.23 CT
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  6. 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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  7. 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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  8. 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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  9. G0TRNG-278 Avi & Co. 8501
    Avi & Co. Emerald Cut Diamond Eternity Band Ring - Avi & Co. 1
    Avi & Co. Round Cut Diamond Eternity Band Ring

    18K White Gold Round Cut Diamond Eternity Band Ring, 5.40 CT

    18K White Gold Round Cut Diamond Eternity Band Ring, 5.40 CT
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  10. TNKLC-2947 Avi & Co. 8499
    Avi & Co. Round Cut Diamond Tennis Necklace
    Avi & Co. Round Cut Diamond Tennis Necklace

    14K White Gold Round Cut Diamond Tennis Necklace, 39.00 CT

    14K White Gold Round Cut Diamond Tennis Necklace, 39.00 CT
    $62,800
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  11. ARNG-508 Avi & Co. 8254
    Avi & Co. Radiant & Round Engagement Ring
    Avi & Co. Radiant & Round Engagement Ring

    Platinum Radiant & Round Cut Diamond Engagement Ring, C-20.06 CT, S-1.34 CT

    Platinum Radiant & Round Cut Diamond Engagement Ring, C-20.06 CT, S-1.34 CT
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  12. ARNG-334 Avi & Co. 8227
    Avi & Co. Radiant & Pear-Shaped Diamond Toi et Moi Engagement Ring
    Avi & Co. Radiant & Pear-Shaped Diamond Toi et Moi Engagement Ring

    18K White Gold Radiant & Pear-Shaped Diamond Toi et Moi Engagement Ring, C-2.54 CT, S-2.10 CT

    18K White Gold Radiant & Pear-Shaped Diamond Toi et Moi Engagement Ring, C-2.54 CT, S-2.10 CT
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  13. G0AERNS-23003P Avi & Co. 7340
    Avi & Co. Round Cut Diamond Stud Earrings
    Avi & Co. Round Cut Diamond Stud Earrings

    18K White Gold Round Cut Solitaire Diamond Stud Earrings, 3.00 CT

    18K White Gold Round Cut Solitaire Diamond Stud Earrings, 3.00 CT
    $25,600

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  14. G0AERNS-22753P Avi & Co. 7339
    Avi & Co. Round Cut Diamond Stud Earrings
    Avi & Co. Round Cut Diamond Stud Earrings

    18K White Gold Round Cut Solitaire Diamond Stud Earrings, 2.75 CT

    18K White Gold Round Cut Solitaire Diamond Stud Earrings, 2.75 CT
    $22,500

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  15. G0AERNS-22503P Avi & Co. 7338
    Avi & Co. Round Cut Diamond Stud Earrings
    Avi & Co. Round Cut Diamond Stud Earrings

    18K White Gold Round Cut Solitaire Diamond Stud Earrings, 2.50 CT

    18K White Gold Round Cut Solitaire Diamond Stud Earrings, 2.50 CT
    $19,500

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  16. G0AERNS-22253P Avi & Co. 7337
    Avi & Co. Round Cut Diamond Stud Earrings
    Avi & Co. Round Cut Diamond Stud Earrings

    18K White Gold Round Cut Solitaire Diamond Stud Earrings, 2.25 CT

    18K White Gold Round Cut Solitaire Diamond Stud Earrings, 2.25 CT
    $16,950

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  17. G0AERNS-22003P Avi & Co. 7336
    Avi & Co. Round Cut Diamond Stud Earrings
    Avi & Co. Round Cut Diamond Stud Earrings

    18K White Gold Round Cut Solitaire Diamond Stud Earrings, 2.00 CT

    18K White Gold Round Cut Solitaire Diamond Stud Earrings, 2.00 CT
    $14,950

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  18. G0AERNS-21753P Avi & Co. 7335
    Avi & Co. Round Cut Diamond Stud Earrings
    Avi & Co. Round Cut Diamond Stud Earrings

    18K White Gold Round Cut Solitaire Diamond Stud Earrings, 1.75 CT

    18K White Gold Round Cut Solitaire Diamond Stud Earrings, 1.75 CT
    $10,900

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62 Items

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