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 68

9,952 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. 3.36 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG811675336$1,342
  2. 3.8 Carat Oval Lab-Grown Diamond, D VS1, IGI LG812624522$1,454
  3. 3.23 Carat Oval Lab-Grown Diamond, D FL, IGI LG804660282$1,908
  4. 3.79 Carat Oval Lab-Grown Diamond, D FL, IGI LG804660283$3,061
  5. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG813644453$802
  6. 3.10 Carat Oval Lab-Grown Diamond, E IF, IGI LG739530465$1,068
  7. 3.92 Carat Oval Lab-Grown Diamond, D FL, IGI LG804660284$3,269
  8. 3.20 Carat Oval Lab-Grown Diamond, E VS1, IGI LG810648411$2,282
  9. 3.58 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG812605112$668
  10. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG812646746$1,448
  11. 3.52 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG812653687$2,559
  12. 3.01 Carat Oval Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG813601689$827
  13. 3.07 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG813613713$1,364
  14. 3.23 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG812653681$1,730
  15. 3.32 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG812653683$2,939
  16. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG742541428$995
  17. 3.55 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG795608368$1,347
  18. 3.49 Carat Oval Lab-Grown Diamond, D FL, IGI LG804650185$2,060
  19. 3.39 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG805601781$1,214
  20. 3.93 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG805632260$1,610
  21. 3.35 Carat Oval Lab-Grown Diamond, D IF, IGI LG809635440$1,320
  22. 3.82 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG811691112$1,574
  23. 3.94 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG811691151$1,611
  24. 3.58 Carat Oval Lab-Grown Diamond, D VS1, IGI LG694534387$1,369
  25. 3.21 Carat Oval Lab-Grown Diamond, D VS1, IGI LG790630680$1,185
  26. 3.57 Carat Oval Lab-Grown Diamond, D VS1, IGI LG805654149$1,429
  27. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG811676968$518
  28. 3.51 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG804663038$680
  29. 3.50 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG804663068$679
  30. 3.10 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG814624223$770
  31. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG793627303$1,182
  32. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG797625468$1,198
  33. 3.99 Carat Oval Lab-Grown Diamond, D VS1, IGI LG803691424$1,634
  34. 3.02 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG804641599$757
  35. 3.25 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG804641619$1,350
  36. 3.02 Carat Oval Lab-Grown Diamond, D FL, IGI LG804660317$2,126
  37. 3.32 Carat Oval Lab-Grown Diamond, D FL, IGI LG804660318$2,336
  38. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG804660380$2,120
  39. 3.09 Carat Oval Lab-Grown Diamond, D FL, IGI LG804660383$2,174
  40. 3.19 Carat Oval Lab-Grown Diamond, D FL, IGI LG804660386$2,244
  41. 3.46 Carat Oval Lab-Grown Diamond, D FL, IGI LG804660387$2,143
  42. 3.21 Carat Oval Lab-Grown Diamond, D FL, IGI LG804660445$2,258
  43. 3.11 Carat Oval Lab-Grown Diamond, D FL, IGI LG804660384$2,188
  44. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG814601361$595
  45. 3.86 Carat Oval Lab-Grown Diamond, D FL, IGI LG783641272$3,262
  46. 3.04 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG811602549$1,474
  47. 3.7 Carat Oval Lab-Grown Diamond, E vvs2, igi LG813619524$753
  48. 3.45 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG813644361$1,378
  49. 3.88 Carat Oval Lab-Grown Diamond, E VS1, IGI LG813644362$1,385
  50. 3.53 Carat Oval Lab-Grown Diamond, E VS1, IGI LG813668236$1,260
  51. 3.16 Carat Oval Lab-Grown Diamond, H VS1, GIA 6422643699$1,486
  52. 3.57 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG800617824$1,467
  53. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG807603555$543
  54. 3.54 Carat Oval Lab-Grown Diamond, D FL, IGI LG804640586$3,031
  55. 3.58 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG811689172$1,485
  56. 3.87 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG813697045$906
  57. 3.17 Carat Oval Lab-Grown Diamond, D IF, IGI LG675559565$1,338
  58. 3.17 Carat Oval Lab-Grown Diamond, D IF, IGI LG680509014$1,338
  59. 3.74 Carat Oval Lab-Grown Diamond, D IF, IGI LG685577422$2,576
  60. 3.42 Carat Oval Lab-Grown Diamond, D IF, IGI LG692544249$1,442