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Diamond Rings by Avi & Co.

Diamond Rings by Avi & Co. are more than just pieces of jewelry. They are timeless symbols of love, commitment, and individuality, representing the unique bond shared between two people. Our stunning collection of diamond rings showcases exceptional craftsmanship, blending timeless elegance with modern sophistication. Each ring is carefully designed to highlight the beauty and brilliance of our GIA-certified diamonds, ensuring the highest standards of quality, authenticity, and sparkle in every piece.

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  1. 18K White Gold
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12 Items

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  1. 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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  2. ARNG-334 Avi & Co. 8227
    Avi & Co. Radiant & Pear Cut Diamond Toi et Moi Engagement Ring
    Avi & Co. Radiant & Pear Cut Diamond Toi et Moi Engagement Ring

    18K White Gold Radiant & Pear Cut Diamond Toi et Moi Engagement Ring, C-2.54 CT, S-2.10 CT

    18K White Gold Radiant & Pear Cut Diamond Toi et Moi Engagement Ring, C-2.54 CT, S-2.10 CT
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  3. ARNG-468 Avi & Co. 8201
    Avi & Co. Emerald & Radiant Cut Diamond Ring
    Avi & Co. Emerald & Radiant Cut Diamond Ring

    18K White Gold Emerald & Radiant Cut Diamond Statement Ring , E-1.55 CT, R-1.54 CT, RD-5.70 CT, BG-2.30 CT

    18K White Gold Emerald & Radiant Cut Diamond Statement Ring , E-1.55 CT, R-1.54 CT, RD-5.70 CT, BG-2.30 CT
    $88,000

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  4. 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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  5. 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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  6. 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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  7. ARNG-367 Avi & Co. 7005
    Avi & Co. Emerald & Oval Cut Diamond Bypass Ring
    Avi & Co. Emerald & Oval Cut Diamond Bypass Ring

    18K White Gold Graduated Emerald and Oval Cut Diamond 18 Stone Bypass Ring , E-4.60 CT, O-4.55 CT

    18K White Gold Graduated Emerald and Oval Cut Diamond 18 Stone Bypass Ring , E-4.60 CT, O-4.55 CT
    $44,000

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  8. 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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  9. 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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  10. 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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  11. 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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  12. 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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