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 59

25,980 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. 3.11 Carat Oval Lab-Grown Diamond, D FL, IGI LG784645285$2,188
  2. 3.16 Carat Oval Lab-Grown Diamond, D FL, IGI LG804665302$2,224
  3. 3.50 Carat Oval Lab-Grown Diamond, E VS2, IGI LG766655024$811
  4. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG812606384$1,763
  5. 3.59 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG812606405$1,974
  6. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, GCAL 361576141$1,707
  7. 3.05 Carat Oval Lab-Grown Diamond, D FL, IGI LG780662180$2,190
  8. 3.12 Carat Oval Lab-Grown Diamond, D FL, IGI LG780666211$2,196
  9. 3.05 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642632$2,148
  10. 3.05 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644167$2,190
  11. 3.00 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644170$2,112
  12. 3.03 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644176$1,139
  13. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644177$1,143
  14. 3.09 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644183$2,174
  15. 3.12 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644184$2,196
  16. 3.00 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644811$2,112
  17. 3.72 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG795687392$644
  18. 3.70 Carat Oval Lab-Grown Diamond, E FL, IGI LG800634350$2,542
  19. 3.79 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG805679610$909
  20. 3 Carat Oval Lab-Grown Diamond, FANCY INTENSE BLUISH GREEN VS2, IGI LG810643385$760
  21. 3.93 Carat Oval Lab-Grown Diamond, D FL, IGI LG792609323$3,346
  22. 3.08 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG794631777$452
  23. 3.81 Carat Oval Lab-Grown Diamond, D FL, IGI LG794696861$2,295
  24. 3.2 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG794665338$1,243
  25. 3.02 Carat Oval Lab-Grown Diamond, D FL, IGI LG804655831$1,210
  26. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG760573624$627
  27. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG768632230$2,120
  28. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG768632232$2,140
  29. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG771639047$613
  30. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG771639322$598
  31. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG780677738$602
  32. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642096$2,120
  33. 3.05 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642107$2,148
  34. 3.11 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642637$2,188
  35. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644592$1,143
  36. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG784645281$2,120
  37. 3.08 Carat Oval Lab-Grown Diamond, D FL, IGI LG784645284$2,168
  38. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG789625513$598
  39. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG789625517$616
  40. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG789625518$620
  41. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG793615766$623
  42. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG795674223$602
  43. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG795675073$599
  44. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG809618293$598
  45. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG811686944$806
  46. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG812645165$614
  47. 3.08 Carat Oval Lab-Grown Diamond, E VS2, GIA 2506266145$1,208
  48. 3.74 Carat Oval Lab-Grown Diamond, E VS2, GIA 5503690167$1,460
  49. 3.09 Carat Oval Lab-Grown Diamond, F VS2, GIA 5506325111$1,216
  50. 3.51 Carat Oval Lab-Grown Diamond, E VS2, GIA 7502551802$1,372
  51. 3.00 Carat Oval Lab-Grown Diamond, D FL, IGI LG768632221$2,036
  52. 3.51 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG768658081$535
  53. 3.06 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642093$2,196
  54. 3.06 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642094$2,196
  55. 3.12 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642095$2,238
  56. 3.07 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644594$1,154
  57. 3.11 Carat Oval Lab-Grown Diamond, D FL, IGI LG800677557$2,188
  58. 3.16 Carat Oval Lab-Grown Diamond, D FL, IGI LG800677558$2,224
  59. 3.7 Carat Oval Lab-Grown Diamond, E vs1, igi LG813619044$795
  60. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG795675075$795