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 482

30,340 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. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696850$1,387
  2. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696855$1,351
  3. 3.27 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG835696857$1,406
  4. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696862$1,351
  5. 3 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG835696864$1,290
  6. 3.5 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696868$2,291
  7. 3.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696870$1,355
  8. 3.27 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696872$1,468
  9. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG854635585$544
  10. 3.26 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG835696793$1,402
  11. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696737$1,378
  12. 3.05 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696750$1,369
  13. 3.01 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG835696781$1,295
  14. 3.8 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG835696787$1,620
  15. 3.04 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696791$1,364
  16. 3.06 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696798$1,373
  17. 3.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696843$1,355
  18. 3.7 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696845$2,422
  19. 3.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696847$1,360
  20. 3.08 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696858$1,382
  21. 3.05 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG835696860$1,312
  22. 3.34 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696863$1,499
  23. 3.1 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696865$1,391
  24. 3.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696867$1,360
  25. 3.08 Carat Oval Lab-Grown Diamond, D IF, IGI LG835696871$1,382
  26. 3.09 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG835696894$1,329
  27. 3.1 Carat Oval Lab-Grown Diamond, VS2, IGI LG830620074$713
  28. 3.63 Carat Oval Lab-Grown Diamond, VS1, IGI LG830620068$833
  29. 3.25 Carat Oval Lab-Grown Diamond, D FL, GCAL 362946053$4,875
  30. 3.31 Carat Oval Lab-Grown Diamond, D FL, GCAL 362946104$4,960
  31. 3.06 Carat Oval Lab-Grown Diamond, D FL, GCAL 362946153$4,603
  32. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835633681$791
  33. 3.10 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835633683$1,079
  34. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG836666961$610
  35. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845653525$581
  36. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846639675$570
  37. 3.59 Carat Oval Lab-Grown Diamond, E VS1, IGI LG846644543$728
  38. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG847679357$533
  39. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG849605663$717
  40. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849628744$525
  41. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849628746$528
  42. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG849672844$641
  43. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG849676781$692
  44. 3.01 Carat Oval Lab-Grown Diamond, G VS2, IGI LG850602704$427
  45. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG850697457$641
  46. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG850698426$503
  47. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG852608429$721
  48. 3.18 Carat Oval Lab-Grown Diamond, D FL, IGI LG831691885$1,216
  49. 3.02 Carat Oval Lab-Grown Diamond, F VS1, IGI LG825640868$500
  50. 3.00 Carat Oval Lab-Grown Diamond, F VS1, IGI LG825655705$503
  51. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844663013$515
  52. 3.75 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845653059$969
  53. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848604425$584
  54. 3.66 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848646797$694
  55. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG849628729$710
  56. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG853632921$518
  57. 3 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG809654180$541
  58. 3 Carat Oval Lab-Grown Diamond, H vs1, gcal 322770068$469
  59. 3.33 Carat Oval Lab-Grown Diamond, E vvs2, igi LG791646684$801
  60. 3.58 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG823690923$707