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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. Cushion
  4. Heart
  5. Emerald
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19 Items

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  1. ARNG-489 Avi & Co. 8061
    Avi & Co. Fancy Yellow Diamond Cushion Ring
    Avi & Co. Fancy Yellow Diamond Cushion Ring

    18K White Gold Cushion & Round Diamond Ring, C-9.23 CT, S-1.90 CT

    18K White Gold Cushion & Round Diamond Ring, C-9.23 CT, S-1.90 CT
    $180,000

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  2. AFNC-1202 Avi & Co. 7632
    Avi & Co. Cushion & Trapezoid Cut Fancy Yellow Diamond Ring
    Avi & Co. Cushion & Trapezoid Cut Fancy Yellow Diamond Ring

    Platinum Cushion & Trapezoid Cut Fancy Yellow Diamond Ring, C - 10.59 CT, S - 1.14 CT

    Platinum Cushion & Trapezoid Cut Fancy Yellow Diamond Ring, C - 10.59 CT, S - 1.14 CT
    $245,000

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  3. NKLC-2912 Avi & Co. 6667
    Avi & Co. Fancy Shapes & Colors Collection - Avi & Co. 1
    Avi & Co. Fancy Yellow Diamond Drop Necklace

    Platinum 18K Yellow Gold Cushion Cut Yellow Diamond Sol Necklace, C-50.18 CT, S-41.22 CT

    Platinum 18K Yellow Gold Cushion Cut Yellow Diamond Sol Necklace, C-50.18 CT, S-41.22 CT
    $3,100,000
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  4. TERNS-1808 Avi & Co. 6659
    Avi & Co. Emerald Cut Diamond Hoop Earrings - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Hoop Earrings

    18K White Gold Emerald Cut Diamond Hoop Earrings, 16.50 CT

    18K White Gold Emerald Cut Diamond Hoop Earrings, 16.50 CT
    $37,000

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  5. ARNG-295 Avi & Co. 6658
    Avi & Co. Emerald Cut Diamond Eternity Band Ring - Avi & Co. 1
    Avi & Co. Eternity Band

    Eternity Ring Platinum 9GR ND 9.02 CT 18 ST 50 PT GIA Emerald Cut

    Eternity Ring Platinum 9GR ND 9.02 CT 18 ST 50 PT GIA Emerald Cut
    $42,000

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  6. TERNS-1807 Avi & Co. 6651
    Avi & Co. Emerald Cut Diamond Hoop Earrings - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Hoop Earrings

    18K White Gold Emerald Cut Diamond Hoop Earrings, 16.90 CT

    18K White Gold Emerald Cut Diamond Hoop Earrings, 16.90 CT
    $37,000

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  7. TERNS-1806 Avi & Co. 6650
    Avi & Co. Emerald Cut Diamond Hoop Earrings - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Hoop Earrings

    18K White Gold Emerald Cut Diamond Hoop Earrings, 16.23 CT

    18K White Gold Emerald Cut Diamond Hoop Earrings, 16.23 CT
    $40,500

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  8. ABR-2191 Avi & Co. 6647
    Avi & Co. Emerald Cut Diamond Line Bracelet - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Line Bracelet

    Platinum Emerald Cut Diamond Line Bracelet, 35.22 CT

    Platinum Emerald Cut Diamond Line Bracelet, 35.22 CT
    $300,000

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  9. ABR-2580 Avi & Co. 6646
    Avi & Co. Fancy Yellow Cushion Cut Line Bracelet - Avi & Co. 1
    Avi & Co. Fancy Yellow Cushion Cut Line Bracelet

    18K Yellow Gold Fancy Yellow Cushion Cut Line Bracelet, 32.73 CT

    18K Yellow Gold Fancy Yellow Cushion Cut Line Bracelet, 32.73 CT
    $110,000
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  10. ABR-2579 Avi & Co. 6645
    Avi & Co. Fancy Yellow Cushion Cut Line Bracelet - Avi & Co. 1
    Avi & Co. Fancy Yellow Cushion Cut Line Bracelet

    18K Yellow Gold Fancy Yellow Cushion Cut Line Bracelet, 26.21 CT

    18K Yellow Gold Fancy Yellow Cushion Cut Line Bracelet, 26.21 CT
    $80,000

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  11. NKLC-2839 Avi & Co. 6644
    Avi & Co. Fancy Yellow Cushion Drop Diamond Necklace - Avi & Co. 1
    Avi & Co. Fancy Yellow Cushion Drop Diamond Necklace

    Platinum & 18K Gold Fancy Yellow Cushion & Pear Cut Diamond Drop Necklace, C-11.11 CT, S-29.34 CT

    Platinum & 18K Gold Fancy Yellow Cushion & Pear Cut Diamond Drop Necklace, C-11.11 CT, S-29.34 CT
    $555,000

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  12. ARNG-022 Avi & Co. 6640
    Avi & Co. Emerald & Trapezoid Fancy Yellow Diamond 3 Stone Ring - Avi & Co. 1
    Avi & Co. Emerald & Trapezoid Fancy Yellow Diamond 3 Stone Ring

    Platinum & 18K Emerald & Trapezoid Fancy Yellow Diamond 3 Stone Ring, C-20.74 CT, S-2.00 CT

    Platinum & 18K Emerald & Trapezoid Fancy Yellow Diamond 3 Stone Ring, C-20.74 CT, S-2.00 CT
    $600,000

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  13. 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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  14. AFNC01197 Avi & Co. 6619
    Avi & Co. Cushion Cut Fancy Yellow Diamond Pave Halo Ring - Avi & Co. 1
    Avi & Co. Cushion Cut Fancy Yellow Diamond Pave Halo Ring

    Platinum & 18K Gold Cushion Cut Fancy Yellow Diamond Pave Halo Ring, C-50.11 CT, S-2.4 CT

    Platinum & 18K Gold Cushion Cut Fancy Yellow Diamond Pave Halo Ring, C-50.11 CT, S-2.4 CT
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  15. AERNS-1737 Avi & Co. 6374
    Shop Avi & Co. Fancy Yellow Halo Drop Earrings - Avi & Co. 1
    Avi & Co. Fancy Yellow Halo Drop Earrings

    18K White Gold Cushion Cut Yellow Diamond Halo Drop Earrings, 4 CT

    18K White Gold Cushion Cut Yellow Diamond Halo Drop Earrings, 4 CT
    $18,000

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  16. ABR-2302 Avi & Co. 6233
    Avi & Co. Fancy Shapes & Colors Collection, 18K White Gold Cushion Cut Yellow & Round White Diamond Floret Bracelet, 21.43CT, GIA - Avi & Co. 1
    Avi & Co. Fancy Yellow Floret Bracelet

    18K White Gold Cushion Cut Yellow & Round White Diamond Floret Bracelet, 21.43 CT

    18K White Gold Cushion Cut Yellow & Round White Diamond Floret Bracelet, 21.43 CT
    $70,000

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  17. AENR-2378 Avi & Co. 6227
    Avi & Co. Engagement Rings, Platinum 18K Rose Gold Cushion Cut Pink Diamond Ring, C-7.27CT, S-1.14CT, GIA - Avi & Co. 1
    Avi & Co. Fancy Pink Diamond Ring

    Platinum 18K Rose Gold Cushion Cut Pink Diamond Ring, C-7.27 CT, S-1.14 CT

    Platinum 18K Rose Gold Cushion Cut Pink Diamond Ring, C-7.27 CT, S-1.14 CT
    $195,000
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  18. 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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19 Items

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