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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. Avi Essentials
  2. Hue
  3. Iced
  4. Oval
  5. Multiple
  6. Heart
  7. Pear
  8. Emerald
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35 Items

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  1. 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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  2. AERNS-1906 Avi & Co. 6375
    Avi & Co. Emerald Cut Diamond Drop Earrings - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Drop Earrings

    Platinum Emerald Cut Diamond Drop Earrings, 10.51 CT

    Platinum Emerald Cut Diamond Drop Earrings, 10.51 CT
    $190,000
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  3. 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 Eternity 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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  4. 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 Diamond Line Bracelet

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

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

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  5. 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 Halo Diamond 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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  6. 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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  7. FNC-1199 Avi & Co. 6232
    Avi & Co. Engagement Rings, Platinum 18K Yellow Gold Pear Cut Yellow Diamond Halo Ring, C-10.25CT, S-1.25CT, GIA - Avi & Co. 1
    Avi & Co. Fancy Yellow Pear Halo Ring

    Platinum 18K Yellow Gold Pear Cut Yellow Diamond Halo Ring, C-10.25 CT, S-1.25 CT

    Platinum 18K Yellow Gold Pear Cut Yellow Diamond Halo Ring, C-10.25 CT, S-1.25 CT
    $200,000
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  8. 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 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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  9. AENR02319 Avi & Co. 6226
    Avi & Co. Engagement Rings, Platinum Emerald Cut Diamond Ring, C-12.48CT, S-2.50CT, GIA - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Ring

    Platinum Emerald Cut Diamond Ring, C-12.48 CT, S-2.50 CT

    Platinum Emerald Cut Diamond Ring, C-12.48 CT, S-2.50 CT
    $375,000
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  10. ANKLC-5001 Avi & Co. 6224
    Avi & Co. Fancy Shapes & Colors Collection, Platinum "222" Multi-Shape Diamond Necklace, 61.48CT, 16inches, GIA - Avi & Co. 1
    Avi & Co. Fancy Shapes Diamond Necklace

    Platinum "222" Multi-Shape Diamond Necklace, 72.73 CT

    Platinum "222" Multi-Shape Diamond Necklace, 72.73 CT
    $1,100,000
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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 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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  12. 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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  13. ARNG-413 Avi & Co. 7500
    Avi & Co. Nous Trois Diamond Cuff Ring
    Avi & Co. Nous Trois Diamond Cuff Ring

    18K White Gold Pear, Radiant, & Marquise Cut Triple Diamond Cuff Ring, PR-4.01 CT, RAD-3.0 CT, MQ-3.5 CT

    18K White Gold Pear, Radiant, & Marquise Cut Triple Diamond Cuff Ring, PR-4.01 CT, RAD-3.0 CT, MQ-3.5 CT
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  14. AERNS-1969 Avi & Co. 6262
    Avi & Co. Pear Stud Earrings 14K WG 3.1GR ND 6.02CT 2ST HPHT - Avi & Co. 1
    Avi & Co. Pear Solitaire Diamonds Studs

    14K White Gold Pear Cut Solitaire Diamond Stud Earrings, 6.02 CT

    14K White Gold Pear Cut Solitaire Diamond Stud Earrings, 6.02 CT
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  15. AERNS-2089 Avi & Co. 8379
    Avi & Co. Fancy Pink Drop Earrings
    Avi & Co. Fancy Pink Drop Earrings

    Platinum Pear & Radiant Cut Pink Diamond Drop Earrings, 14.64 CT

    Platinum Pear & Radiant Cut Pink Diamond Drop Earrings, 14.64 CT
    $425,000

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  16. ANKLC-5160 Avi & Co. 7933
    Avi & Co. Fancy Diamond Necklace
    Avi & Co. Fancy Diamond Necklace

    18K White Gold Oval & Round Cut Fancy Diamond Necklace, 43.34 CT

    18K White Gold Oval & Round Cut Fancy Diamond Necklace, 43.34 CT
    $440,000
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  17. AERNS-1842 Avi & Co. 6267
    Avi & Co. Fancy Shapes & Colors Collection, Platinum 18K Yellow Gold Heart & Pear Cut Yellow Diamond Drop Halo Earrings, 12.13CT GIA - Avi & Co. 1
    Avi & Co. Fancy Yellow Heart Drop Earrings

    Platinum 18K Yellow Gold Heart & Pear Cut Yellow Diamond Drop Halo Earrings, 12.13 CT

    Platinum 18K Yellow Gold Heart & Pear Cut Yellow Diamond Drop Halo Earrings, 12.13 CT
    $160,000

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35 Items

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