&noscript=1 />

Sign up to join our Newsletter!

Schedule An Appointment
ID Check
Toggle Nav
(212) 354-1808
search
Menu
search
Bag
Account

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.

Now Shopping by
  1. Earrings
  2. Bracelets
  3. Round
  4. Pear
  5. Oval
Clear All

32 Items

Set Ascending Direction
  1. AERNS-2064 Avi & Co. 8205
    Avi & Co. Rose & Round Cut Diamond Drop Earrings
    Avi & Co. Rose & Round Cut Diamond Drop Earrings

    18K White Gold Rose & Round Cut Diamond Drop Earrings, 18.00 CT

    18K White Gold Rose & Round Cut Diamond Drop Earrings, 18.00 CT
    $41,500

    Add to Wish List
    Add to Compare
  2. ABR-2825 Avi & Co. 8075
    Avi & Co. Fancy Yellow Oval Cut Diamond Tennis Bracelet
    Avi & Co. Fancy Yellow Oval Cut Diamond Tennis Bracelet

    18K Yellow Gold Fancy Yellow Oval Cut Diamond Tennis Bracelet, 28.41 CT

    18K Yellow Gold Fancy Yellow Oval Cut Diamond Tennis Bracelet, 28.41 CT
    $125,000

    Add to Wish List
    Add to Compare
  3. AERNS-2078 Avi & Co. 7995
    Avi & Co. Fancy Shapes Diamond Statement Earrings
    Avi & Co. Fancy Shapes Diamond Statement Earrings

    18K White Gold Round, Pear-Shaped, and Marquise Cut Diamond Statement Earrings, 21.48 CT

    18K White Gold Round, Pear-Shaped, and Marquise Cut Diamond Statement Earrings, 21.48 CT
    $57,500

    Add to Wish List
    Add to Compare
  4. AERNS-2066 Avi & Co. 7994
    Avi & Co. Round Cut Diamond Statement Earrings
    Avi & Co. Round Cut Diamond Statement Earrings

    18K White Gold Round Cut Diamond Statement Earrings, 37 CT

    18K White Gold Round Cut Diamond Statement Earrings, 37 CT
    $120,000

    Add to Wish List
    Add to Compare
  5. AERNS-2063 Avi & Co. 7993
    Avi & Co. Round & Asscher Cut Diamond Dangle Earrings
    Avi & Co. Round & Asscher Cut Diamond Dangle Earrings

    Platinum Round & Asscher Cut Diamond Dangle Earrings, C-6.18 CT, S-1.2 CT

    Platinum Round & Asscher Cut Diamond Dangle Earrings, C-6.18 CT, S-1.2 CT
    $550,000
    Add to Wish List
    Add to Compare
  6. AERNS-2070 Avi & Co. 7990
    Avi & Co. Round Cut Diamond Drop Earrings
    Avi & Co. Round Cut Diamond Drop Earrings

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

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

    Add to Wish List
    Add to Compare
  7. AERNS-2076 Avi & Co. 7975
    Avi & Co. Pear-Shaped Diamond Flower Earrings
    Avi & Co. Pear-Shaped Diamond Flower Earrings

    18K White Gold Pear-Shaped Diamond Flower Earrings, 4.01 CT

    18K White Gold Pear-Shaped Diamond Flower Earrings, 4.01 CT
    $13,500

    Add to Wish List
    Add to Compare
  8. AERNS-2075 Avi & Co. 7974
    Avi & Co. Pear-Shaped Diamond Flower Earrings
    Avi & Co. Pear-Shaped Diamond Flower Earrings

    18K White Gold Pear-Shaped Diamond Flower Earrings, 6.01 CT

    18K White Gold Pear-Shaped Diamond Flower Earrings, 6.01 CT
    $34,000

    Add to Wish List
    Add to Compare
  9. AERNS-2073 Avi & Co. 7973
    Avi & Co. Pear-Shaped & Round Cut Diamond Flower Earrings
    Avi & Co. Pear-Shaped & Round Cut Diamond Flower Earrings

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

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

    Add to Wish List
    Add to Compare
  10. ABR-2758 Avi & Co. 7935
    Avi & Co. Oval & Emerald Cut Diamond Bangle Bracelet
    Avi & Co. Oval & Emerald Cut Diamond Bangle Bracelet

    18K White Gold Oval & Emerald Cut Diamond Bangle Bracelet, 11.29 CT

    18K White Gold Oval & Emerald Cut Diamond Bangle Bracelet, 11.29 CT
    $40,000

    Add to Wish List
    Add to Compare
  11. ABR-2224 Avi & Co. 7426
    Avi & Co. Round Cut Diamond Tennis Bracelet
    Avi & Co. Round Cut Diamond Tennis Bracelet

    Platinum Round Cut Diamond Tennis Bracelet, 21.41 CT

    Platinum Round Cut Diamond Tennis Bracelet, 21.41 CT
    $170,000

    Add to Wish List
    Add to Compare
  12. AERNS-1717 Avi & Co. 7007
    Avi & Co. Pear-Shaped Diamond Drop Earrings
    Avi & Co. Pear-Shaped Diamond Drop Earrings

    18K White Gold Pear-Shaped Diamond Drop Earrings, P-5.05 CT, P-5.76 CT, R-1.01 CT, R-1.01 CT

    18K White Gold Pear-Shaped Diamond Drop Earrings, P-5.05 CT, P-5.76 CT, R-1.01 CT, R-1.01 CT
    $325,000

    Add to Wish List
    Add to Compare
  13. ABR-2477 Avi & Co. 6268
    Avi & Co. 18K Yellow Gold Oval Cut Graduated Yellow Diamond Line Bracelet, 38.68CT, GIA - Avi & Co. 1
    Avi & Co. Fancy Yellow Oval Cut Diamond Tennis Bracelet

    18K Yellow Gold Fancy Yellow Oval Cut Diamond Tennis Bracelet, 38.68 CT

    18K Yellow Gold Fancy Yellow Oval Cut Diamond Tennis Bracelet, 38.68 CT
    $175,000

    Add to Wish List
    Add to Compare
  14. AERNS-1955 Avi & Co. 6260
    Avi & Co. Round Cut Diamond Stud Earrings
    Avi & Co. Round Cut Diamond Stud Earrings

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

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

    Add to Wish List
    Add to Compare
  15. AERNS-1963 Avi & Co. 6230
    Avi & Co. Fancy Shapes & Colors Collection, Platinum Oval Cut Diamond Drop Earrings, 14.61CT, GIA - Avi & Co. 1
    Avi & Co. Oval Cut Diamond Drop Earrings

    Platinum Oval Cut Diamond Drop Earrings, 14.61 CT

    Platinum Oval Cut Diamond Drop Earrings, 14.61 CT
    $485,000
    Add to Wish List
    Add to Compare
  16. AERNS-1708 Avi & Co. 8721
    Avi & Co. Round Cut Diamond Stud Earrings
    Avi & Co. Round Cut Diamond Stud Earrings

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

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

    Add to Wish List
    Add to Compare
  17. ASTDS-3069 Avi & Co. 8713
    Avi & Co. Round Cut Diamond Stud Earrings
    Avi & Co. Round Cut Diamond Stud Earrings

    14K White Gold Round Cut Solitaire Diamond Stud Earrings, 8.32 CT

    14K White Gold Round Cut Solitaire Diamond Stud Earrings, 8.32 CT
    $135,000

    Add to Wish List
    Add to Compare
  18. ASTDS-3068 Avi & Co. 8712
    Avi & Co. Round Cut Diamond Stud Earrings
    Avi & Co. Round Cut Diamond Stud Earrings

    14K White Gold Round Cut Solitaire Diamond Stud Earrings, 6.28 CT

    14K White Gold Round Cut Solitaire Diamond Stud Earrings, 6.28 CT
    $87,000

    Add to Wish List
    Add to Compare

32 Items

Set Ascending Direction
Page
per page
Compare Products
  1. Remove This Item
Compare
Clear All
You have no items to compare.
My Wish List
Last Added Items
  1. Add to Cart
    Remove This Item
Go to Wish List
You have no items in your wish list.