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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. Pendants
  2. Rings
  3. Necklaces
  4. Baguette
  5. Round
  6. Trapezoid
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13 Items

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  1. ARNG-509 Avi & Co. 8256
    Avi & Co. Round Engagement Ring
    Avi & Co. Round Engagement Ring

    Platinum Round Cut Diamond Engagement Ring, C-8.14 CT, S-0.90 CT

    Platinum Round Cut Diamond Engagement Ring, C-8.14 CT, S-0.90 CT
    $255,000

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  2. 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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  3. 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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  4. APNDT-1560 Avi & Co. 6620
    Avi & Co. Round Solitaire Pendant - Avi & Co. 1
    Avi & Co. Round Solitaire Pendant

    Platinum Round Solitaire Diamond Pendant, 6.06 CT

    Platinum Round Solitaire Diamond Pendant, 6.06 CT
    $220,000

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  5. ARNG-229 Avi & Co. 6564
    Avi & Co. Round Center Cushion Halo Ring 18K White Gold Round Center Cushion Halo Ring, C-1.51CT, S-.70CT - Avi & Co. 1
    Avi & Co. Round Center Cushion Halo Ring

    18K White Gold Round Center Cushion Halo Ring, C-1.51 CT, S-0.70CT

    18K White Gold Round Center Cushion Halo Ring, C-1.51 CT, S-0.70CT
    $16,500

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  6. AENR02325 Avi & Co. 6563
    Avi & Co. Round Center Pave Diamond Ring 14K White Gold Round Center Diamond Pave Band Ring, C-8.14CT, S-2CT - Avi & Co. 1
    Avi & Co. Round Center Pave Diamond Ring

    14K White Gold Round Center Diamond Pave Band Ring, C-8.14 CT, S-2 CT

    14K White Gold Round Center Diamond Pave Band Ring, C-8.14 CT, S-2 CT
    $240,000
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  7. ANKLC-5034 Avi & Co. 6499
    Avi & Co. Graduated Round Diamond Line Necklace - Avi & Co. 1
    Avi & Co. Graduated Tennis Necklace

    Platinum Riviera Round Cut Graduated Necklace, 50.67 CT

    Platinum Riviera Round Cut Graduated Necklace, 50.67 CT
    $425,000

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  8. 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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  9. PNDT-1546 Avi & Co. 6256
    Avi & Co. Solitaire Jewelry, Platinum Round Solitaire Diamond Pendant, 14.05CT, GIA - Avi & Co. 1
    Avi & Co. Round Solitaire Pendant

    Platinum Round Solitaire Diamond Pendant, 14.05 CT

    Platinum Round Solitaire Diamond Pendant, 14.05 CT
    $325,000

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  10. ARNG-235 Avi & Co. 6225
    Shop Avi & Co. Engagement Platinum Round Cut Diamond Ring, C-8.99CT, S-.70CT, GIA - Avi & Co. 1
    Avi & Co. Round Brilliant Diamond Ring

    Platinum Round Cut Diamond Ring, C-8.99 CT, S-0.70 CT

    Platinum Round Cut Diamond Ring, C-8.99 CT, S-0.70 CT
    $250,000

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  11. G0TRNG-278 Avi & Co. 8501
    Avi & Co. Emerald Cut Diamond Eternity Band Ring - Avi & Co. 1
    Avi & Co. Round Cut Diamond Eternity Band Ring

    18K White Gold Round Cut Diamond Eternity Band Ring, 5.40 CT

    18K White Gold Round Cut Diamond Eternity Band Ring, 5.40 CT
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  12. TNKLC-2947 Avi & Co. 8499
    Avi & Co. Tennis Round Diamond Necklace
    Avi & Co. Tennis Round Diamond Necklace

    14K White Gold Tennis Round Diamond Line Necklace, 39.00 CT

    14K White Gold Tennis Round Diamond Line Necklace, 39.00 CT
    $62,800
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  13. ANKLC-5031 Avi & Co. 6498
    Avi & Co. Graduated Round Diamond Necklace - Avi & Co. 1
    Avi & Co. Graduated Round Diamond Necklace

    Platinum Graduated Round Diamond Line Necklace, 89.95 CT

    Platinum Graduated Round Diamond Line Necklace, 89.95 CT
    $1,650,000
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