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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. Weddings
  2. Trapezoid
  3. Heart
  4. Emerald
  5. Radiant
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16 Items

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  1. AERNS-2047 Avi & Co. 8365
    Avi & Co. Radiant Stud Earrings
    Avi & Co. Radiant Stud Earrings

    14K White Gold Radiant Cut Diamond Stud Earrings, 6.06 CT

    14K White Gold Radiant Cut Diamond Stud Earrings, 6.06 CT
    $195,000
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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. 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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  5. 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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  6. 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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  7. 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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  8. ARNG-016 Avi & Co. 6378
    Avi & Co. Emerald Cut Diamond Band Ring - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Band Ring

    Platinum Emerald Cut Diamond Band Ring, C-20.11 CT, S-1.30 CT

    Platinum Emerald Cut Diamond Band Ring, C-20.11 CT, S-1.30 CT
    $550,000

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  9. AENR-2397 Avi & Co. 6264
    Shop Avi & Co. Platinum Emerald Cut Solitaire Diamond Ring, 10.24CT, GIA - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Ring

    Platinum Emerald Cut Solitaire Diamond Ring, 10.24 CT

    Platinum Emerald Cut Solitaire Diamond Ring, 10.24 CT
    $300,000
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  10. ARNG-255 Avi & Co. 6263
    Avi & Co. 14K White Gold Emerald & Trapezoid Cut Diamond Ring, C-12.24CT, S-1CT, GIA - Avi & Co. 1
    Avi & Co. Emerald & Trapezoid Diamond Ring

    14K White Gold Emerald & Trapezoid Cut Diamond Ring, C-12.24 CT, S-1 CT

    14K White Gold Emerald & Trapezoid Cut Diamond Ring, C-12.24 CT, S-1 CT
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  11. 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 Ring

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

    Platinum Radiant Cut Diamond Ring, C-10.03 CT, S-0.67 CT
    $380,000
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  12. AENR-2382 Avi & Co. 6220
    Avi & Co. 18K White Gold Pear & Oval Cut Two Stone Diamond Ring, 6.64TCW - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Ring

    Platinum Emerald Cut Diamond Ring, C-19.85 CT, S-0.80 CT

    Platinum Emerald Cut Diamond Ring, C-19.85 CT, S-0.80 CT
    $495,000
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  13. 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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  14. ARNG-334 Avi & Co. 8227
    Avi & Co. Radiant & Pear Cut Diamond Toi et Moi Engagement Ring
    Avi & Co. Radiant & Pear Cut Diamond Toi et Moi Engagement Ring

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

    18K White Gold Radiant & Pear Cut Diamond Toi et Moi Engagement Ring, C-2.54 CT, S-2.10 CT
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  15. AERNS-2050 Avi & Co. 8200
    Avi & Co. Heart Diamond Studs
    Avi & Co. Heart Diamond Studs

    Platinum Heart Cut Diamond Stud Earrings, 8.48 CT

    Platinum Heart Cut Diamond Stud Earrings, 8.48 CT
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  16. ANKLC-5163 Avi & Co. 7932
    Avi & Co. Diamond Choker Necklace
    Avi & Co. Diamond Choker Necklace

    18K White Gold Emerald Cut Diamond Choker Necklace, 84.28 CT

    18K White Gold Emerald Cut Diamond Choker Necklace, 84.28 CT
    $235,000
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