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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. Flowers
  2. Graduated
  3. Toi et Moi
  4. Studs
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36 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. APNDT-8016 Avi & Co. 8204
    Avi & Co. Round Solitaire Pendant - Avi & Co. 1
    Avi & Co. Round Cut Toi et Moi Pendant

    Platinum Round Cut Toi et Moi Diamond Pendant, C-6.85 CT, S-2.02 CT

    Platinum Round Cut Toi et Moi Diamond Pendant, C-6.85 CT, S-2.02 CT
    $175,000

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  5. AERNS-2070 Avi & Co. 7990
    Avi & Co. Flower Drop Diamond Earrings
    Avi & Co. Flower Drop Diamond Earrings

    Platinum Round Cut Flower Drop Diamond Earrings, C-3.28 CT, C-3.39 CT, S-10 CT

    Platinum Round Cut Flower Drop Diamond Earrings, C-3.28 CT, C-3.39 CT, S-10 CT
    $135,000

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  6. 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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  7. 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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  8. 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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  9. AERNS-2072 Avi & Co. 7972
    Avi & Co. Flower Diamond Earrings
    Avi & Co. Flower Diamond Earrings

    Platinum Marquise & Round Cut Flower Earrings, C-5.06 CT, S-0.27 CT

    Platinum Marquise & Round Cut Flower Earrings, C-5.06 CT, S-0.27 CT
    $28,000

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  10. ARNG-375 Avi & Co. 7395
    Avi & Co. Oval Cut Diamond Toi et Moi Ring
    Avi & Co. Oval Cut Diamond Toi et Moi Ring

    Platinum Oval Cut Diamond Toi et Moi Ring, C-7.09 CT, S-1.24 CT

    Platinum Oval Cut Diamond Toi et Moi Ring, C-7.09 CT, S-1.24 CT
    $135,000

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  11. 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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  12. 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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  13. 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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  14. ARNG-357 Avi & Co. 6712
    Avi & Co. Emerald and Cushion Cut Diamond Toi et Moi Ring - Avi & Co. 1
    Avi & Co. Emerald and Cushion Cut Diamond Toi et Moi Ring

    18K White Gold Emerald & Cushion Cut Diamond Toi et Moi Ring, E-3.44 CT, M-4.06 CT

    18K White Gold Emerald & Cushion Cut Diamond Toi et Moi Ring, E-3.44 CT, M-4.06 CT
    $135,000
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  15. AERNS-1955 Avi & Co. 6260
    Avi & Co. Round Solitaire Diamonds Studs
    Avi & Co. Round Solitaire Diamonds Studs

    14K White Gold Round Solitaire Diamond Stud Earrings, 10.48 CT

    14K White Gold Round Solitaire Diamond Stud Earrings, 10.48 CT
    $280,000

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  16. 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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  17. ARNG-020 Avi & Co. 6229
    Avi & Co. Fancy Shapes & Colors Collection, Fancy Ring 18K WG 5.8GR ND 6.64CT 2ST E/D IF/VS1 - Avi & Co. 1
    Avi & Co. Pear & Oval Cut Diamond Toi et Moi Ring

    18K White Gold Pear & Oval Cut Diamond Toi et Moi Ring, 6.64 CT

    18K White Gold Pear & Oval Cut Diamond Toi et Moi Ring, 6.64 CT
    $125,000

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  18. AERNS-1708 Avi & Co. 8721
    Avi & Co. Round Solitaire Diamonds Studs
    Avi & Co. Round Solitaire Diamonds Studs

    14K White Gold Round Solitaire Diamond Stud Earrings, 7.98 CT

    14K White Gold Round Solitaire Diamond Stud Earrings, 7.98 CT
    $160,000

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36 Items

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