Compare Products
Choose upto 5 items for side by side feature comparison
My collections icon
Go to collections
Filters IconShow filters

Shop 3 Carat Platinum Engagement Ring

Ads
New tab icon
Product Image
Engagement Ring Platinum 3.00Ct L…
$6,195.00
The RealReal
New tab icon
Product Image
Platinum 3 Ct Forever One Mois…
$1,799.97
Joy Jewelers
delivery truck
Free shipping
New tab icon
Product Image
Friendly Diamonds | Lab Diamond Eng…
$4,020.00
$4,705.00
Friendly Diamonds
delivery truck
Free shipping
New tab icon
Product Image
3 Carat Ring Certified Brilliant …
$6,237.50
$12,475.00
Etsy
5.0
·
68
New tab icon
Product Image
3 Carat Emerald Cut Lab Grown Diamo…
$3,250.00
$5,000.00
Etsy
5.0
·
221
64 % price drop
New tab icon
Product Image
Friendly Diamonds | Lab Diamond Eng…
$4,729.00
$5,414.00
Friendly Diamonds
delivery truck
Free shipping
New tab icon
Product Image
3 Carat Emerald Cut Diamond Engage…
$5,500.00
Etsy
5.0
·
10K+
55 % price drop
New tab icon
Product Image
3 Carat Ring Certified Brilliant …
$2,029.50
$4,059.00
Etsy
5.0
·
185
New tab icon
Product Image
Bliss Diamond Platinum Certifie…
$3,292.10
$4,115.12
Nordstrom
delivery truck
Free shipping
New tab icon
Product Image
Used
3.00 Carat Diamond Engagement Plati…
$19,500.00
1stdibs
delivery truck
Free shipping
New tab icon
Product Image
3 Carat Diamond Ring Cushion Cut …
$256.00
$320.00
Etsy
delivery truck
Free shipping
New tab icon
Product Image
Caratup Solitaire 3.00 Ct Beautiful I…
$1,836.00
$3,060.01
Walmart
delivery truck
Free shipping
New tab icon
Product Image
Used
Gorgeous Platinum Three Stone Diam…
$2,299.00
Etsy
5.0
·
174
New tab icon
Product Image
4 Carat Emerald Cut Three Stone Diam…
$4,452.50
$6,850.00
Etsy
5.0
·
27
16 % price drop
New tab icon
Product Image
3 Carat Radiant Cut Engagement Rin…
$4,100.00
Etsy
4.5
·
41
New tab icon
3 Carat Ring Certified Brilliant …
$10,007.00
Etsy
5.0
·
180
New tab icon
Stunning 3.02 Carat Gia Certified Cus…
$42,000.00
1stdibs
delivery truck
Free shipping
New tab icon
Used
Platinum 3.0 Carat Moissanite Diamo…
$279.00
$1,799.00
Poshmark
New tab icon
3.00 Carat Elongated Cushio…
$88.92
$118.56
Etsy
delivery truck
Free shipping
New tab icon
Igi Certified 3.00 Ct Genuine Solitaire …
$2,052.00
$3,420.01
Walmart
delivery truck
Free shipping
  1. Showing 1 - 36 out of 175 results for "3 carat platinum engagement ring"
    1. Saved
      Save to wishlist
      3 Carat Solitaire Engagement Ring In Platinum
      3 Carat Solitaire Engagement Ring I…
      B
      Brilliance
      delivery truckFree shipping
    2. Saved
      Save to wishlist
      3.00 Ct Round Diamond With Platinum Large Pave Cushion Halo Engagement Engagement Ring By Adiamor | Platinum
      3.00 Ct Round Diamond With Platin…
      $4,586.00
      A
      Adiamor.com
      SALE
      delivery truckFree shipping
    3. Saved
      Save to wishlist
      3.00 Ct Cushion Diamond With Platinum Large Milgrain And Pave Engagement Ring By Adiamor | Platinum
      3.00 Ct Cushion Diamond With Plati…
      $3,509.00
      A
      Adiamor.com
      SALE
      delivery truckFree shipping
    4. Saved
      Save to wishlist
      3 CT F SI1 Round Cut Natural Certified Diamonds Platinum Classic Engagement Ring
      3 CT F SI1 Round Cut Natural Certif…
      U
      US eBay
      delivery truckFree shipping
    5. Saved
      Save to wishlist
      3 CARAT DIAMOND ENGAGEMENT RING PLATINUM GIA CERTIFIED K VS2 ROUND BRILLIANT CUT 9.75
      3 CARAT DIAMOND ENGAGEMEN…
      I
      Ivy & Rose
      delivery truckFree shipping
    6. Saved
      Save to wishlist
      Natural 3.00 Carat Wonderful Round Cut Diamond (F-G/Vs1) Solitiare Engagement Ring For Her Solid 950 Platinum Size 9.5 By Diamond-Capitals
      Natural 3.00 Carat Wonderful Roun…
      W
      Walmart
      delivery truckFree shipping
    7. Saved
      Save to wishlist
      3 Carat Round Cut Engagement Rin…
      U
      US eBay
      delivery truckFree shipping
    8. Saved
      Save to wishlist
      3.00 Ct Princess Diamond With Plati…
      $2,652.00
      A
      Adiamor.com
      SALE
      delivery truckFree shipping
    9. Saved
      Save to wishlist
      3.00 Ct Radiant Diamond With Plati…
      $2,579.00
      A
      Adiamor.com
      SALE
      delivery truckFree shipping
    10. Saved
      Save to wishlist
      3Ct H SI2 Round Natural Diamond …
      U
      US eBay
      delivery truckFree shipping
    11. Saved
      Save to wishlist
      Diamond Ring Round Cut 3 Carat I…
      E
      eBay.com
      delivery truckFree shipping
    12. Saved
      Save to wishlist
      3 Carat Diamond Engagement Ring …
      $20,260.00
      B
      Brillianteers
      SALE
    13. Saved
      Save to wishlist
      Oval Solitaire 950 Platinum Engage…
      U
      US eBay
      delivery truckFree shipping
    14. Saved
      Save to wishlist
      3 Ctw Colorless Lab Grown Diamon…
      G
      Grown Brilliance
      Price Drop Green Icon16% DROP
      delivery truckFree shipping
    15. Saved
      Save to wishlist
      3 Carat F SI1 Wedding Diamond En…
      E
      eBay.com
      delivery truckFree shipping
    16. Saved
      Save to wishlist
      3 Ctw Colorless Lab Grown Diamon…
      G
      Grown Brilliance
      Price Drop Green Icon20% DROP
      delivery truckFree shipping
    17. Saved
      Save to wishlist
      Round Solitaire 950 Platinum Engag…
      U
      US eBay
      delivery truckFree shipping
    18. Saved
      Save to wishlist
      3 Carat Beauty Round Cut Diamon…
      U
      US eBay
      delivery truckFree shipping
    19. Saved
      Save to wishlist
      3 Carat Round Cut Engagement Rin…
      E
      eBay
      delivery truckFree shipping
    20. Saved
      Save to wishlist
      3 Ctw Near-Colorless Lab Grown Di…
      G
      Grown Brilliance
      delivery truckFree shipping
    21. Saved
      Save to wishlist
      Oval Solitaire 950 Platinum Engage…
      U
      US eBay
      delivery truckFree shipping
    22. Saved
      Save to wishlist
      3 Ctw Princess D/VVS Lab Grown D…
      G
      Grown Brilliance
      delivery truckFree shipping
    23. Saved
      Save to wishlist
      3 Ctw Pear D/VVS Lab Grown Diam…
      G
      Grown Brilliance
      delivery truckFree shipping
    24. Saved
      Save to wishlist
      Caratup 3.00 Ct Round Cut Luxurio…
      $3,510.00
      W
      Walmart
      SALE
      delivery truckFree shipping
    25. Saved
      Save to wishlist
      3 Carat Brilliant Round Cut Diamon…
      U
      US eBay
      delivery truckFree shipping
    26. Saved
      Save to wishlist
      3.00 Ct IGI Certified Oval Cut Solitai…
      $3,239.74
      W
      Walmart
      SALE
      delivery truckFree shipping
    27. Saved
      Save to wishlist
      GIA Certified Diamond Engagemen…
      E
      eBay.com
      delivery truckFree shipping
    28. Saved
      Save to wishlist
      3 Ctw Princess D/VVS Lab Grown D…
      G
      Grown Brilliance
      delivery truckFree shipping
    29. Saved
      Save to wishlist
      Caratup 3.00 Ct IGI Certified Roun…
      $3,096.00
      W
      Walmart
      SALE
      delivery truckFree shipping
    30. Saved
      Save to wishlist
      3 Ctw Near-Colorless Lab Grown Di…
      G
      Grown Brilliance
      delivery truckFree shipping
    31. Saved
      Save to wishlist
      Caratup 3.00 Carat IGI Certified Ne…
      $3,024.00
      W
      Walmart
      SALE
      delivery truckFree shipping
    32. Saved
      Save to wishlist
      Engagement Diamond Ring Round …
      E
      eBay.com
      delivery truckFree shipping
    33. Saved
      Save to wishlist
      Igi Certified 3.00 Ct Cushion Cut Shi…
      $3,330.00
      W
      Walmart
      SALE
      delivery truckFree shipping
    34. Saved
      Save to wishlist
      3 Ctw Cushion Cut Falling Edge Hal…
      W
      With Clarity
    35. Saved
      Save to wishlist
      3 Ctw Cushion D/VVS Lab Grown D…
      G
      Grown Brilliance
      delivery truckFree shipping
    36. Saved
      Save to wishlist
      3 Ctw Pear D/VVS Lab Grown Diam…
      G
      Grown Brilliance
      delivery truckFree shipping
    Oops! We are sorry, something went wrong.
    Continue your shopping by clicking on another product
    Product added to your wishlist! View wishlist
    Sign in to see your saved products on any device
    Product removed from your wishlist! View wishlist
    Sign in to see your saved products on any device
    Something went wrong. Please try again later.
    Product is added to compare already. Please refresh the page.
    Product is not found in compare. Please refresh the page.
    5 Products already added. Please delete existing selection to add this.
  2. Ads

    • Stunning Engagement Rings | James Allen® Engagement Rings

    • Platinum Jewellery | Brilliant Earth® Official Site

    • Buy An Engagement Ring | Up To 40% Below Retailers

Feedback