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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. Heart
  2. Pear
  3. Trapezoid
  4. Baguette
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21 Items

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  1. 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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  2. 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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  3. 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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  4. AERNS-2076 Avi & Co. 7975
    Avi & Co. Flower Diamond Earrings
    Avi & Co. Flower Diamond Earrings

    18K White Gold Pear Cut Flower Earrings, 4.01 CT

    18K White Gold Pear Cut Flower Earrings, 4.01 CT
    $13,500

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  5. AERNS-2075 Avi & Co. 7974
    Avi & Co. Flower Diamond Earrings
    Avi & Co. Flower Diamond Earrings

    18K White Gold Pear Cut Flower Earrings, 6.01 CT

    18K White Gold Pear Cut Flower Earrings, 6.01 CT
    $34,000

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  6. AERNS-2073 Avi & Co. 7973
    Avi & Co. Flower Diamond Earrings
    Avi & Co. Flower Diamond Earrings

    Platinum Pear & Round Cut Flower Earrings, C-4.09 CT, S-0.09 CT

    Platinum Pear & Round Cut Flower Earrings, C-4.09 CT, S-0.09 CT
    $24,000

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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-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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  9. ARNG-412 Avi & Co. 7499
    Avi & Co. Nous Trois Diamond Cuff Ring
    Avi & Co. Nous Trois Diamond Cuff Ring

    18K White Gold Pear & Oval Cut Triple Diamond Cuff Ring, PR-6.19 CT, O-5.22 CT, PR-6.83 CT

    18K White Gold Pear & Oval Cut Triple Diamond Cuff Ring, PR-6.19 CT, O-5.22 CT, PR-6.83 CT
    $425,000

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  10. ARNG-374 Avi & Co. 7004
    Avi & Co. Two Pear Cut Diamond Halo Toi et Moi Ring
    Avi & Co. Two Pear Cut Diamond Halo Toi et Moi Ring

    Platinum Two Pear Cut Halo Diamond Toi et Moi Ring, P-7.13 CT, P-5.19 CT, S-1.12 CT

    Platinum Two Pear Cut Halo Diamond Toi et Moi Ring, P-7.13 CT, P-5.19 CT, S-1.12 CT
    $260,000

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  11. ARNG-359 Avi & Co. 6714
    Avi & Co. Two Pear Cut Diamond Halo Toi et Moi Ring - Avi & Co. 1
    Avi & Co. Pear Cut Diamond Halo Toi et Moi Ring

    18K White Gold 2 Pear Cut Halo Diamond Toi et Moi Ring, P-3.49 CT, P-3.84 CT

    18K White Gold 2 Pear Cut Halo Diamond Toi et Moi Ring, P-3.49 CT, P-3.84 CT
    $120,000

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  12. ARNG-358 Avi & Co. 6713
    Avi & Co. Heart and Emerald Cut Diamond Halo Toi et Moi Ring - Avi & Co. 1
    Avi & Co. Heart and Emerald Cut Diamond Halo Toi et Moi Ring

    18K White Gold Heart & Emerald Cut Halo Diamond Toi et Moi Ring, H-2.70 CT, M-2.44 CT

    18K White Gold Heart & Emerald Cut Halo Diamond Toi et Moi Ring, H-2.70 CT, M-2.44 CT
    $65,000

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  13. AENR-2373 Avi & Co. 6565
    Avi & Co. Pear Cut & Baguette Diamond Ring Platinum C-4.50CT, S-.45CT - Avi & Co. 1
    Avi & Co. Pear Cut & Baguette Diamond Ring

    Platinum Pear & Baguette Cut Diamond Ring, C-4.50 CT, S-0.45 CT

    Platinum Pear & Baguette Cut Diamond Ring, C-4.50 CT, S-0.45 CT
    $90,000

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  14. 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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  15. ANKLC-5002 Avi & Co. 6258
    Avi & Co. Heart Necklace Plat 57.3GR 16" ND 48.40CT 61ST GIA Certified - Avi & Co. 1
    Avi & Co. Graduated Diamond Heart Necklace

    Platinum Heart Cut Graduated Diamond Necklace, 48.40 CT

    Platinum Heart Cut Graduated Diamond Necklace, 48.40 CT
    $470,000

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  16. 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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  17. 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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  18. 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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21 Items

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