&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. Necklaces
  2. Bracelets
  3. Earrings
  4. Pear
  5. Oval
  6. Emerald
Clear All

18 Items

Set Ascending Direction
  1. ABR-2825 Avi & Co. 8075
    Avi & Co. Fancy Yellow Oval Cut Line Bracelet
    Avi & Co. Fancy Yellow Oval Cut Line Bracelet

    18K Yellow Gold Fancy Yellow Oval Cut Line Bracelet, 28.41 CT

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

    Add to Wish List
    Add to Compare
  2. 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

    Add to Wish List
    Add to Compare
  3. 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

    Add to Wish List
    Add to Compare
  4. 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

    Add to Wish List
    Add to Compare
  5. ABR-2758 Avi & Co. 7935
    Avi & Co. Diamond Bangle Bracelet
    Avi & Co. 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
  6. ANKLC-5162 Avi & Co. 7931
    Avi & Co. Riviera Diamond Necklace
    Avi & Co. Riviera Diamond Necklace

    18K White Gold Riviera Pear Cut Diamond Necklace, 26.48 CT

    18K White Gold Riviera Pear Cut Diamond Necklace, 26.48 CT
    $95,000

    Add to Wish List
    Add to Compare
  7. ANKLC-5161 Avi & Co. 7930
    Avi & Co. Fancy Diamond Necklace
    Avi & Co. Fancy Diamond Necklace

    18K White Gold Fancy Emerald Cut Diamond Necklace, 22.32 CT

    18K White Gold Fancy Emerald Cut Diamond Necklace, 22.32 CT
    $75,000

    Add to Wish List
    Add to Compare
  8. 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

    Add to Wish List
    Add to Compare
  9. 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

    Add to Wish List
    Add to Compare
  10. 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

    Add to Wish List
    Add to Compare
  11. 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

    Add to Wish List
    Add to Compare
  12. AERNS-1906 Avi & Co. 6375
    Avi & Co. Emerald Cut Diamond Drop Earrings - Avi & Co. 1
    Avi & Co. Emerald Cut Diamond Drop Earrings

    Platinum Emerald Cut Diamond Drop Earrings, 10.51 CT

    Platinum Emerald Cut Diamond Drop Earrings, 10.51 CT
    $190,000
    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 Diamond Line Bracelet

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

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

    Add to Wish List
    Add to Compare
  14. 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 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
  15. AERNS-1969 Avi & Co. 6262
    Avi & Co. Pear Stud Earrings 14K WG 3.1GR ND 6.02CT 2ST HPHT - Avi & Co. 1
    Avi & Co. Pear Solitaire Diamonds Studs

    14K White Gold Pear Cut Solitaire Diamond Stud Earrings, 6.02 CT

    14K White Gold Pear Cut Solitaire Diamond Stud Earrings, 6.02 CT
    Call for Price
    Add to Wish List
    Add to Compare
  16. AERNS-2089 Avi & Co. 8379
    Avi & Co. Fancy Pink Drop Earrings
    Avi & Co. Fancy Pink Drop Earrings

    Platinum Pear & Radiant Cut Pink Diamond Drop Earrings, 14.64 CT

    Platinum Pear & Radiant Cut Pink Diamond Drop Earrings, 14.64 CT
    $425,000

    Add to Wish List
    Add to Compare
  17. ANKLC-5160 Avi & Co. 7933
    Avi & Co. Fancy Diamond Necklace
    Avi & Co. Fancy Diamond Necklace

    18K White Gold Oval & Round Cut Fancy Diamond Necklace, 43.34 CT

    18K White Gold Oval & Round Cut Fancy Diamond Necklace, 43.34 CT
    $440,000
    Add to Wish List
    Add to Compare
  18. ANKLC-5163 Avi & Co. 7932
    Avi & Co. Diamond Choker Necklace
    Avi & Co. Diamond Choker Necklace

    18K White Gold Emerald Cut Diamond Choker Necklace, 84.28 CT

    18K White Gold Emerald Cut Diamond Choker Necklace, 84.28 CT
    $235,000
    Add to Wish List
    Add to Compare

18 Items

Set Ascending Direction
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.