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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.

Now Shopping by
  1. Statement
  2. Pectoral
  3. Engagement
  4. Drop
  5. Eternity
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38 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. AERNS-2064 Avi & Co. 8205
    Avi & Co. Rose & Round Cut Diamond Drop Earrings
    Avi & Co. Rose & Round Cut Diamond Drop Earrings

    18K White Gold Rose & Round Cut Diamond Drop Earrings, 18.00 CT

    18K White Gold Rose & Round Cut Diamond Drop Earrings, 18.00 CT
    $41,500

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  3. 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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  4. ARNG-468 Avi & Co. 8201
    Avi & Co. Emerald & Radiant Cut Diamond Ring
    Avi & Co. Emerald & Radiant Cut Diamond Ring

    18K White Gold Emerald & Radiant Cut Diamond Statement Ring , E-1.55 CT, R-1.54 CT, RD-5.70 CT, BG-2.30 CT

    18K White Gold Emerald & Radiant Cut Diamond Statement Ring , E-1.55 CT, R-1.54 CT, RD-5.70 CT, BG-2.30 CT
    $88,000

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  5. 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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  6. AERNS-2078 Avi & Co. 7995
    Avi & Co. Statement Diamond Earrings
    Avi & Co. Statement Diamond Earrings

    18K White Gold Round, Pear, and Marquise Cut Statement Diamond Earrings, 21.48 CT

    18K White Gold Round, Pear, and Marquise Cut Statement Diamond Earrings, 21.48 CT
    $57,500

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  7. AERNS-2066 Avi & Co. 7994
    Avi & Co. Statement Diamond Earrings
    Avi & Co. Statement Diamond Earrings

    18K White Gold Round Cut Statement Diamond Earrings, 37 CT

    18K White Gold Round Cut Statement Diamond Earrings, 37 CT
    $120,000

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  8. AERNS-2063 Avi & Co. 7993
    Avi & Co. Dangle Diamond Earrings
    Avi & Co. Dangle Diamond Earrings

    Platinum Round & Asscher Cut Dangle Diamond Earrings, C-6.18 CT, S-1.2 CT

    Platinum Round & Asscher Cut Dangle Diamond Earrings, C-6.18 CT, S-1.2 CT
    $550,000
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  9. 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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  10. 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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  11. ARNG-387 Avi & Co. 7417
    Avi & Co. Marquise Cut Diamond Statement Ring
    Avi & Co. Marquise Cut Diamond Statement Ring

    Platinum Marquise Cut Diamond Statement Ring, C-19.85 CT, S-0.55 CT

    Platinum Marquise Cut Diamond Statement Ring, C-19.85 CT, S-0.55 CT
    Call for Availability
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  12. AERNS-1717 Avi & Co. 7007
    Avi & Co. Pear Cut Drop Diamond Earrings
    Avi & Co. Pear Cut Drop Diamond Earrings

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

    18K White Gold Pear Cut 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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  13. ARNG-295 Avi & Co. 6658
    Avi & Co. Emerald Cut Diamond Eternity Band Ring - Avi & Co. 1
    Avi & Co. Eternity Band

    Eternity Ring Platinum 9GR ND 9.02 CT 18 ST 50 PT GIA Emerald Cut

    Eternity Ring Platinum 9GR ND 9.02 CT 18 ST 50 PT GIA Emerald Cut
    $42,000

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  14. ARNG-225 Avi & Co. 6643
    Avi & Co. Cushion Cut Diamond Halo Ring - Avi & Co. 1
    Avi & Co. Cushion Cut Diamond Halo Ring

    Platinum Cushion Cut Diamond Halo Ring, C-8.04 CT, S-3.50 CT

    Platinum Cushion Cut Diamond Halo Ring, C-8.04 CT, S-3.50 CT
    $210,000

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  15. ARNG-017 Avi & Co. 6642
    Avi & Co. Emerald Cut Diamond Eternity Engagement Ring - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Eternity Engagement Ring

    Platinum Emerald Cut Diamond Ring with Eternity Emerald Band, C-6.01 CT, S-2.61 CT

    Platinum Emerald Cut Diamond Ring with Eternity Emerald Band, C-6.01 CT, S-2.61 CT
    $165,000
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  16. AENR-2384 Avi & Co. 6641
    Avi & Co. Oval & Pear Cut Diamond Ring - Avi & Co. 1
    Avi & Co. Oval & Pear Cut Diamond Ring

    Platinum Oval with Pear Cut Diamond Ring, C-10.02 CT, S-1.20 CT

    Platinum Oval with Pear Cut Diamond Ring, C-10.02 CT, S-1.20 CT
    $450,000
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  17. ARNG-294 Avi & Co. 6638
    Avi & Co. Emerald Cut Diamond Eternity Band Ring - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Eternity Band Ring

    Platinum Emerald Cut Diamond Eternity Band Ring, 12.61 CT

    Platinum Emerald Cut Diamond Eternity Band Ring, 12.61 CT
    $75,000
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  18. AENR02317 Avi & Co. 6621
    Avi & Co. Emerald Cut Diamond Band Ring - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Band Ring

    Platinum Emerald Cut Diamond Band Ring, C-6.54 CT, S-1.25 CT

    Platinum Emerald Cut Diamond Band Ring, C-6.54 CT, S-1.25 CT
    $120,000

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38 Items

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