3 Carat Oval Lab-Grown Diamonds

Shop certified 3 carat oval lab-grown diamonds at William & Sons Jewelers. Every stone is graded by IGI or GIA, shown in 360°, priced below the big online retailers and ships free.

All 3 Carat Oval Lab-Grown Diamonds – Page 57

9,911 certified 3 carat oval lab-grown diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

  1. 3.05 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG786699102$1,751
  2. 3.07 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG786699380$734
  3. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG787602265$673
  4. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG787602276$580
  5. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG787602289$955
  6. 3.51 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG787602423$858
  7. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG787602791$514
  8. 3.89 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG787612662$1,082
  9. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG787626486$605
  10. 3.57 Carat Oval Lab-Grown Diamond, E VS1, IGI LG787630889$736
  11. 3.57 Carat Oval Lab-Grown Diamond, E VS1, IGI LG787630890$736
  12. 3.83 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG787630895$1,019
  13. 3.97 Carat Oval Lab-Grown Diamond, E VS1, IGI LG787641744$636
  14. 3.95 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG787651454$1,166
  15. 3.72 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG787651472$1,581
  16. 3.01 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG787654257$1,681
  17. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG787665868$780
  18. 3.53 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG787672155$3,493
  19. 3.75 Carat Oval Lab-Grown Diamond, D VS1, IGI LG788608963$758
  20. 3.02 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG788609942$1,194
  21. 3.21 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG788609945$2,843
  22. 3.01 Carat Oval Lab-Grown Diamond, E IF, IGI LG788637660$4,060
  23. 3.58 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG788641782$1,029
  24. 3.88 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG788641798$1,079
  25. 3.92 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG788641800$1,999
  26. 3.60 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG788641806$1,035
  27. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG788641810$1,518
  28. 3.26 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG788641811$862
  29. 3.3 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG788641813$1,318
  30. 3.03 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG788650218$1,533
  31. 3.29 Carat Oval Lab-Grown Diamond, D VS1, IGI LG788680776$1,538
  32. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG788686933$675
  33. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG788687447$955
  34. 3.60 Carat Oval Lab-Grown Diamond, E VS1, IGI LG788687944$573
  35. 3.52 Carat Oval Lab-Grown Diamond, E VS1, IGI LG788687947$600
  36. 3.00 Carat Oval Lab-Grown Diamond, D FL, IGI LG789612852$2,310
  37. 3.70 Carat Oval Lab-Grown Diamond, D FL, IGI LG789612854$3,591
  38. 3.85 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG789615899$1,636
  39. 3.33 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG789616213$1,910
  40. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG789618169$1,098
  41. 3.51 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG789635800$1,446
  42. 3.88 Carat Oval Lab-Grown Diamond, D VS1, IGI LG789638625$896
  43. 3.04 Carat Oval Lab-Grown Diamond, E IF, IGI LG790604736$1,137
  44. 3.72 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611613$3,200
  45. 3.80 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611616$3,034
  46. 3.08 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611638$1,933
  47. 3.09 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611696$1,896
  48. 3.07 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611698$1,707
  49. 3.94 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611799$4,151
  50. 3.86 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611891$4,445
  51. 3.06 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611893$2,334
  52. 3.34 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611895$3,326
  53. 3.93 Carat Oval Lab-Grown Diamond, D FL, IGI LG790611946$3,657
  54. 3.74 Carat Oval Lab-Grown Diamond, D FL, IGI LG790612019$3,263
  55. 3.39 Carat Oval Lab-Grown Diamond, D FL, IGI LG790612020$1,968
  56. 3.21 Carat Oval Lab-Grown Diamond, D FL, IGI LG790612023$2,059
  57. 3.23 Carat Oval Lab-Grown Diamond, D FL, IGI LG790612076$1,876
  58. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG790613811$1,616
  59. 3.18 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG790626873$1,081
  60. 3.28 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG790633843$1,880