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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. Fancy
  2. Hoops
  3. Tennis
  4. Riviera
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36 Items

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  1. ARNG-228 Avi & Co. 8466
    Avi & Co. Fancy Pink Cushion Diamond Ring
    Avi & Co. Fancy Pink Cushion Diamond Ring

    Platinum Radiant & Round Cut Pink Cushion Diamond Ring, C-13.33 CT, S-2.50 CT

    Platinum Radiant & Round Cut Pink Cushion Diamond Ring, C-13.33 CT, S-2.50 CT
    $350,000

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  2. 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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  3. 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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  4. ARNG-491 Avi & Co. 8072
    Avi & Co. Fancy Yellow Pear & Round Cut Diamond Halo Ring
    Avi & Co. Fancy Yellow Pear & Round Cut Diamond Halo Ring

    18K Yellow & White Gold Pear & Round Cut Diamond Halo Ring, C-15.58 CT, H-1.15 CT, S-0.77 CT, S-0.74 CT

    18K Yellow & White Gold Pear & Round Cut Diamond Halo Ring, C-15.58 CT, H-1.15 CT, S-0.77 CT, S-0.74 CT
    $575,000
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  5. ARNG-489 Avi & Co. 8061
    Avi & Co. Fancy Yellow Diamond Cushion Ring
    Avi & Co. Fancy Yellow Diamond Cushion Ring

    18K White Gold Cushion & Round Diamond Ring, C-9.23 CT, S-1.90 CT

    18K White Gold Cushion & Round Diamond Ring, C-9.23 CT, S-1.90 CT
    $180,000

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  6. 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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  7. ANKLC-5162 Avi & Co. 7931
    Avi & Co. Riviera Diamond Necklace
    Avi & Co. Riviera Diamond Necklace

    18K White Gold Riviera Pear Cut Diamond Necklace, 26.48 CT

    18K White Gold Riviera Pear Cut Diamond Necklace, 26.48 CT
    $95,000

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  8. ANKLC-5161 Avi & Co. 7930
    Avi & Co. Fancy Diamond Necklace
    Avi & Co. Fancy Diamond Necklace

    18K White Gold Fancy Emerald Cut Diamond Necklace, 22.32 CT

    18K White Gold Fancy Emerald Cut Diamond Necklace, 22.32 CT
    $75,000

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  9. ARNG-258 Avi & Co. 7883
    Avi & Co. Fancy Yellow Diamond Halo Ring
    Avi & Co. Fancy Yellow Diamond Halo Ring

    Platinum & 18K Yellow Gold Rectangular & Round Cut Diamond Halo Ring, C-21.10 CT, S-1.10 CT

    Platinum & 18K Yellow Gold Rectangular & Round Cut Diamond Halo Ring, C-21.10 CT, S-1.10 CT
    $625,000

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  10. 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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  11. AFNC-1202 Avi & Co. 7632
    Avi & Co. Cushion & Trapezoid Cut Fancy Yellow Diamond Ring
    Avi & Co. Cushion & Trapezoid Cut Fancy Yellow Diamond Ring

    Platinum Cushion & Trapezoid Cut Fancy Yellow Diamond Ring, C - 10.59 CT, S - 1.14 CT

    Platinum Cushion & Trapezoid Cut Fancy Yellow Diamond Ring, C - 10.59 CT, S - 1.14 CT
    $245,000

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  12. 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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  13. ARNG-367 Avi & Co. 7005
    Avi & Co. Emerald & Oval Cut Diamond Bypass Ring
    Avi & Co. Emerald & Oval Cut Diamond Bypass Ring

    18K White Gold Graduated Emerald and Oval Cut Diamond 18 Stone Bypass Ring , E-4.60 CT, O-4.55 CT

    18K White Gold Graduated Emerald and Oval Cut Diamond 18 Stone Bypass Ring , E-4.60 CT, O-4.55 CT
    $44,000

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  14. NKLC-2912 Avi & Co. 6667
    Avi & Co. Fancy Shapes & Colors Collection - Avi & Co. 1
    Avi & Co. Fancy Yellow Diamond Drop Necklace

    Platinum 18K Yellow Gold Cushion Cut Yellow Diamond Sol Necklace, C-50.18 CT, S-41.22 CT

    Platinum 18K Yellow Gold Cushion Cut Yellow Diamond Sol Necklace, C-50.18 CT, S-41.22 CT
    $3,100,000
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  15. TERNS-1808 Avi & Co. 6659
    Avi & Co. Emerald Cut Diamond Hoop Earrings - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Hoop Earrings

    18K White Gold Emerald Cut Diamond Hoop Earrings, 16.50 CT

    18K White Gold Emerald Cut Diamond Hoop Earrings, 16.50 CT
    $37,000

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  16. TERNS-1807 Avi & Co. 6651
    Avi & Co. Emerald Cut Diamond Hoop Earrings - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Hoop Earrings

    18K White Gold Emerald Cut Diamond Hoop Earrings, 16.90 CT

    18K White Gold Emerald Cut Diamond Hoop Earrings, 16.90 CT
    $37,000

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  17. TERNS-1806 Avi & Co. 6650
    Avi & Co. Emerald Cut Diamond Hoop Earrings - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Hoop Earrings

    18K White Gold Emerald Cut Diamond Hoop Earrings, 16.23 CT

    18K White Gold Emerald Cut Diamond Hoop Earrings, 16.23 CT
    $40,500

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  18. ABR-2191 Avi & Co. 6647
    Avi & Co. Emerald Cut Diamond Line Bracelet - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Line Bracelet

    Platinum Emerald Cut Diamond Line Bracelet, 35.22 CT

    Platinum Emerald Cut Diamond Line Bracelet, 35.22 CT
    $300,000

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36 Items

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