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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. Avi Essentials
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  4. Asscher
  5. Oval
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37 Items

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  1. 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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  2. AENR02317 Avi & Co. 6621
    Avi & Co. Emerald Cut Diamond Band Ring - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Engagement Ring

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

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

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  3. AENR02316 Avi & Co. 6566
    Avi & Co. Oval Cut Diamond Band Ring Platinum Oval Cut Center & Diamond Band Ring, C-10.06CT, S-1.25CT - Avi & Co. 1
    Avi & Co. Oval Cut Diamond Engagement Ring

    Platinum Oval Cut Center & Diamond Engagement Ring, C-10.06 CT, S-1.25 CT

    Platinum Oval Cut Center & Diamond Engagement Ring, C-10.06 CT, S-1.25 CT
    $280,000

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  4. ARNG-016 Avi & Co. 6378
    Avi & Co. Emerald Cut Diamond Band Ring - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Engagement Ring

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

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

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  5. ARNG-296 Avi & Co. 6269
    Avi & Co. 18K Yellow Gold Oval Cut Yellow Diamond Eternity Ring, 18.47CT - Avi & Co. 1
    Avi & Co. Fancy Yellow Oval Cut Eternity Band Ring

    18K Yellow Gold Oval Cut Yellow Diamond Eternity Ring, 18.47 CT

    18K Yellow Gold Oval Cut Yellow Diamond Eternity Ring, 18.47 CT
    $85,000
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  6. ABR-2477 Avi & Co. 6268
    Avi & Co. 18K Yellow Gold Oval Cut Graduated Yellow Diamond Line Bracelet, 38.68CT, GIA - Avi & Co. 1
    Avi & Co. Fancy Yellow Oval Cut Diamond Tennis Bracelet

    18K Yellow Gold Fancy Yellow Oval Cut Diamond Tennis Bracelet, 38.68 CT

    18K Yellow Gold Fancy Yellow Oval Cut Diamond Tennis Bracelet, 38.68 CT
    $175,000

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  7. AENR-2374 Avi & Co. 6265
    Avi & Co. Platinum 18K Rose Gold Oval Cut Pink Diamond Halo Ring, C-20.53, S-1.75CT - Avi & Co. 1
    Avi & Co. Fancy Pink Oval Cut Diamond Halo Ring

    Platinum 18K Rose Gold Oval Cut Pink Diamond Halo Ring, C-20.53, S-1.75 CT

    Platinum 18K Rose Gold Oval Cut Pink Diamond Halo Ring, C-20.53, S-1.75 CT
    $750,000

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  8. 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 Engagement Ring

    Platinum Emerald Cut Solitaire Diamond Engagement Ring, 10.24 CT

    Platinum Emerald Cut Solitaire Diamond Engagement Ring, 10.24 CT
    $300,000
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  9. AERNS-1963 Avi & Co. 6230
    Avi & Co. Fancy Shapes & Colors Collection, Platinum Oval Cut Diamond Drop Earrings, 14.61CT, GIA - Avi & Co. 1
    Avi & Co. Oval Cut Diamond Drop Earrings

    Platinum Oval Cut Diamond Drop Earrings, 14.61 CT

    Platinum Oval Cut Diamond Drop Earrings, 14.61 CT
    $485,000
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  10. 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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  11. 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 Engagement Ring

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

    Platinum Emerald Cut Diamond Engagement Ring, C-19.85 CT, S-0.80 CT
    $495,000
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  12. ARNG-482 Avi & Co. 8825
    Avi & Co. Heart & Round Cut Diamond Engagement Ring
    Avi & Co. Heart & Round Cut Diamond Engagement Ring

    Platinum Heart & Round Cut Diamond Engagement Ring, C-11.30 CT, S-1.20 CT

    Platinum Heart & Round Cut Diamond Engagement Ring, C-11.30 CT, S-1.20 CT
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  13. 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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  14. ARNG-434 Avi & Co. 8823
    Avi & Co. Asscher Cut Diamond Engagement Ring
    Avi & Co. Asscher Cut Diamond Engagement Ring

    18K White Gold Asscher & Round Cut Diamond Engagement Ring, C-16.15 CT, S-1.25 CT

    18K White Gold Asscher & Round Cut Diamond Engagement Ring, C-16.15 CT, S-1.25 CT
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  15. 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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  16. 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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  17. AERNS-2050 Avi & Co. 8200
    Avi & Co. Heart Cut Diamond Stud Earrings
    Avi & Co. Heart Cut Diamond Stud Earrings

    Platinum Heart Cut Diamond Stud Earrings, 8.48 CT

    Platinum Heart Cut Diamond Stud Earrings, 8.48 CT
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  18. ANKLC-5163 Avi & Co. 7932
    Avi & Co. Emerald Cut Diamond Choker Necklace
    Avi & Co. Emerald Cut 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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37 Items

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