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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. Engagement
  2. Tennis
  3. Pectoral
  4. Toi et Moi
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45 Items

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  1. ARNG-509 Avi & Co. 8256
    Avi & Co. Round Engagement Ring
    Avi & Co. Round Engagement Ring

    Platinum Round Cut Diamond Engagement Ring, C-8.14 CT, S-0.90 CT

    Platinum Round Cut Diamond Engagement Ring, C-8.14 CT, S-0.90 CT
    $255,000

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  2. ARNG-378 Avi & Co. 8226
    Avi & Co. Emerald & Round Cut Diamond Halo Toi et Moi Ring
    Avi & Co. Emerald & Round Cut Diamond Halo Toi et Moi Ring

    Platinum Emerald & Round Cut Halo Diamond Toi et Moi Ring, E-5.89 CT, E-4.60 CT, S-1.41 CT

    Platinum Emerald & Round Cut Halo Diamond Toi et Moi Ring, E-5.89 CT, E-4.60 CT, S-1.41 CT
    $230,000

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  3. ARNG-373 Avi & Co. 8224
    Avi & Co. Heart and Radiant Cut Diamond Halo Toi et Moi Ring
    Avi & Co. Heart and Radiant Cut Diamond Halo Toi et Moi Ring

    Platinum Heart & Radiant Cut Halo Diamond Toi et Moi Ring, HR-5.01 CT, RAD-5.02 CT, S-1.25 CT

    Platinum Heart & Radiant Cut Halo Diamond Toi et Moi Ring, HR-5.01 CT, RAD-5.02 CT, S-1.25 CT
    $235,000

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

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

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

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  5. ARNG-507 Avi & Co. 8203
    Avi & Co. Oval & Round Cut Diamond Engagement Ring
    Avi & Co. Oval & Round Cut Diamond Engagement Ring

    14K White Gold Oval & Round Cut Diamond Engagement Ring, C-6.03 CT, S-0.30 CT

    14K White Gold Oval & Round Cut Diamond Engagement Ring, C-6.03 CT, S-0.30 CT
    $185,000

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  6. ABR-2825 Avi & Co. 8075
    Avi & Co. Fancy Yellow Oval Cut Line Bracelet
    Avi & Co. Fancy Yellow Oval Cut Line Bracelet

    18K Yellow Gold Fancy Yellow Oval Cut Line Bracelet, 28.41 CT

    18K Yellow Gold Fancy Yellow Oval Cut Line Bracelet, 28.41 CT
    $125,000

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  7. ABR-2826 Avi & Co. 8074
    Avi & Co. Fancy Yellow Radiant Cut Line Bracelet
    Avi & Co. Fancy Yellow Radiant Cut Line Bracelet

    18K Yellow Gold Fancy Yellow Radiant Cut Line Bracelet, 32.61 CT

    18K Yellow Gold Fancy Yellow Radiant Cut Line Bracelet, 32.61 CT
    $150,000

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  8. ARNG-471 Avi & Co. 8017
    Avi & Co. Pear & Round Cut Diamond Engagement Ring
    Avi & Co. Pear & Round Cut Diamond Engagement Ring

    Platinum Pear & Round Cut Diamond Engagement Ring, C-7.68 CT, S-1.50 CT

    Platinum Pear & Round Cut Diamond Engagement Ring, C-7.68 CT, S-1.50 CT
    $320,000
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  9. ABR-2758 Avi & Co. 7935
    Avi & Co. Diamond Bangle Bracelet
    Avi & Co. Diamond Bangle Bracelet

    18K White Gold Oval & Emerald Cut Diamond Bangle Bracelet, 11.29 CT

    18K White Gold Oval & Emerald Cut Diamond Bangle Bracelet, 11.29 CT
    $40,000

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  10. ANKLC-5159 Avi & Co. 7929
    Avi & Co. Pectoral Diamond Necklace
    Avi & Co. Pectoral Diamond Necklace

    18K White Gold Baguette & Round Cut Pectoral Diamond Necklace, C-48.48 CT, S-6.72 CT

    18K White Gold Baguette & Round Cut Pectoral Diamond Necklace, C-48.48 CT, S-6.72 CT
    $260,000

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  11. ARNG-441 Avi & Co. 7875
    Avi & Co. Radiant & Triangular Cut Diamond Ring
    Avi & Co. Radiant & Triangular Cut Diamond Ring

    Platinum Radiant & Triangular Cut Diamond Ring, C - 18.03 CT, S - 2.75 CT

    Platinum Radiant & Triangular Cut Diamond Ring, C - 18.03 CT, S - 2.75 CT
    $850,000
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  12. ABR-2741 Avi & Co. 7771
    Avi & Co. Fancy Shapes Diamond Line Bracelet
    Avi & Co. Fancy Shapes Diamond Line Bracelet

    18K White Gold Multi-Shape Cut Diamond Line Bracelet, 13.95 CT

    18K White Gold Multi-Shape Cut Diamond Line Bracelet, 13.95 CT
    $72,000

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  13. ABR-2224 Avi & Co. 7426
    Avi & Co. Fancy Round Cut Diamond Line Bracelet
    Avi & Co. Fancy Round Cut Diamond Line Bracelet

    Platinum Round Cut Diamond Line Bracelet, 21.41 CT

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

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  14. ARNG-375 Avi & Co. 7395
    Avi & Co. Oval Cut Diamond Toi et Moi Ring
    Avi & Co. Oval Cut Diamond Toi et Moi Ring

    Platinum Oval Cut Diamond Toi et Moi Ring, C-7.09 CT, S-1.24 CT

    Platinum Oval Cut Diamond Toi et Moi Ring, C-7.09 CT, S-1.24 CT
    $135,000

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  15. ARNG-374 Avi & Co. 7004
    Avi & Co. Two Pear Cut Diamond Halo Toi et Moi Ring
    Avi & Co. Two Pear Cut Diamond Halo Toi et Moi Ring

    Platinum Two Pear Cut Halo Diamond Toi et Moi Ring, P-7.13 CT, P-5.19 CT, S-1.12 CT

    Platinum Two Pear Cut Halo Diamond Toi et Moi Ring, P-7.13 CT, P-5.19 CT, S-1.12 CT
    $260,000

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  16. ARNG-359 Avi & Co. 6714
    Avi & Co. Two Pear Cut Diamond Halo Toi et Moi Ring - Avi & Co. 1
    Avi & Co. Pear Cut Diamond Halo Toi et Moi Ring

    18K White Gold 2 Pear Cut Halo Diamond Toi et Moi Ring, P-3.49 CT, P-3.84 CT

    18K White Gold 2 Pear Cut Halo Diamond Toi et Moi Ring, P-3.49 CT, P-3.84 CT
    $120,000

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  17. ARNG-358 Avi & Co. 6713
    Avi & Co. Heart and Emerald Cut Diamond Halo Toi et Moi Ring - Avi & Co. 1
    Avi & Co. Heart and Emerald Cut Diamond Halo Toi et Moi Ring

    18K White Gold Heart & Emerald Cut Halo Diamond Toi et Moi Ring, H-2.70 CT, M-2.44 CT

    18K White Gold Heart & Emerald Cut Halo Diamond Toi et Moi Ring, H-2.70 CT, M-2.44 CT
    $65,000

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  18. ARNG-357 Avi & Co. 6712
    Avi & Co. Emerald and Cushion Cut Diamond Toi et Moi Ring - Avi & Co. 1
    Avi & Co. Emerald and Cushion Cut Diamond Toi et Moi Ring

    18K White Gold Emerald & Cushion Cut Diamond Toi et Moi Ring, E-3.44 CT, M-4.06 CT

    18K White Gold Emerald & Cushion Cut Diamond Toi et Moi Ring, E-3.44 CT, M-4.06 CT
    $135,000
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45 Items

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