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 90

26,119 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, G vs2, gcal 323000111$472
  2. 3.05 Carat Oval Lab-Grown Diamond, G vs1, gcal 323000112$482
  3. 3.04 Carat Oval Lab-Grown Diamond, E vs2, gcal 322770049$564
  4. 3.04 Carat Oval Lab-Grown Diamond, F vs1, gcal 322790496$545
  5. 3.04 Carat Oval Lab-Grown Diamond, F vs1, gcal 322840026$545
  6. 3.04 Carat Oval Lab-Grown Diamond, H vs1, gcal 322910574$475
  7. 3.04 Carat Oval Lab-Grown Diamond, G vs2, gcal 331000197$471
  8. 3.03 Carat Oval Lab-Grown Diamond, F vs1, gcal 322770019$544
  9. 3.03 Carat Oval Lab-Grown Diamond, F vs2, gcal 322840081$534
  10. 3.03 Carat Oval Lab-Grown Diamond, F si1, gcal 322840083$525
  11. 3.03 Carat Oval Lab-Grown Diamond, F vs1, gcal 322840233$544
  12. 3.03 Carat Oval Lab-Grown Diamond, H vs1, gcal 322990568$474
  13. 3.02 Carat Oval Lab-Grown Diamond, G vs2, gcal 322770073$468
  14. 3.02 Carat Oval Lab-Grown Diamond, F si1, gcal 322840126$523
  15. 3.02 Carat Oval Lab-Grown Diamond, F vs2, gcal 322840127$533
  16. 3.02 Carat Oval Lab-Grown Diamond, F vs2, gcal 322840128$533
  17. 3.02 Carat Oval Lab-Grown Diamond, F vs2, gcal 322840129$533
  18. 3.02 Carat Oval Lab-Grown Diamond, G vs1, gcal 322910571$477
  19. 3.02 Carat Oval Lab-Grown Diamond, H vs2, gcal 323000298$459
  20. 3.02 Carat Oval Lab-Grown Diamond, H vs1, gcal 323400505$472
  21. 3.02 Carat Oval Lab-Grown Diamond, H vs2, gcal 331000196$459
  22. 3.01 Carat Oval Lab-Grown Diamond, G vs2, gcal 322770072$466
  23. 3.01 Carat Oval Lab-Grown Diamond, F vs2, gcal 322840125$531
  24. 3.01 Carat Oval Lab-Grown Diamond, H vs2, gcal 323000105$457
  25. 3.01 Carat Oval Lab-Grown Diamond, G vs2, gcal 330900080$466
  26. 3.01 Carat Oval Lab-Grown Diamond, H vs2, gcal 331140151$457
  27. 3 Carat Oval Lab-Grown Diamond, E si1, gcal 322770011$543
  28. 3 Carat Oval Lab-Grown Diamond, E si1, gcal 322770059$543
  29. 3 Carat Oval Lab-Grown Diamond, F vs2, gcal 322770060$529
  30. 3 Carat Oval Lab-Grown Diamond, G vs2, gcal 322770061$465
  31. 3 Carat Oval Lab-Grown Diamond, F vs2, gcal 322770063$529
  32. 3 Carat Oval Lab-Grown Diamond, H vs1, gcal 322780051$470
  33. 3 Carat Oval Lab-Grown Diamond, H vs1, gcal 322780054$470
  34. 3 Carat Oval Lab-Grown Diamond, G vs1, gcal 322840018$474
  35. 3 Carat Oval Lab-Grown Diamond, G vs2, gcal 322840067$465
  36. 3 Carat Oval Lab-Grown Diamond, F vs2, gcal 322840068$529
  37. 3 Carat Oval Lab-Grown Diamond, F vs2, gcal 322840121$529
  38. 3 Carat Oval Lab-Grown Diamond, F si1, gcal 322840123$520
  39. 3 Carat Oval Lab-Grown Diamond, G si1, gcal 322840124$456
  40. 3 Carat Oval Lab-Grown Diamond, E si1, gcal 322840168$543
  41. 3 Carat Oval Lab-Grown Diamond, H vs2, gcal 323000101$456
  42. 3 Carat Oval Lab-Grown Diamond, G si1, gcal 323000102$456
  43. 3 Carat Oval Lab-Grown Diamond, G vs2, gcal 323000195$465
  44. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG828643857$647
  45. 3.52 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828621246$829
  46. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828663741$913
  47. 3.91 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG829618548$759
  48. 3.47 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828618319$1,386
  49. 3.85 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828684042$748
  50. 3.74 Carat Oval Lab-Grown Diamond, E VS1, IGI LG829605875$645
  51. 3.40 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG828661990$1,180
  52. 3.09 Carat Oval Lab-Grown Diamond, D SI1, IGI LG746503745$644
  53. 3.75 Carat Oval Lab-Grown Diamond, D FL, IGI LG823694841$2,667
  54. 3.88 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG828641123$1,880
  55. 3.83 Carat Oval Lab-Grown Diamond, E vvs1, igi LG827606527$1,386
  56. 3.79 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG828621120$2,094
  57. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828648461$783
  58. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828648462$783
  59. 3.21 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828648464$815
  60. 3.73 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG828648466$942