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 64

9,917 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. 3.43 Carat Oval Lab-Grown Diamond, D FL, IGI LG784645712$2,438
  2. 3.45 Carat Oval Lab-Grown Diamond, D FL, IGI LG784645713$2,452
  3. 3.55 Carat Oval Lab-Grown Diamond, D FL, IGI LG784646959$3,152
  4. 3.54 Carat Oval Lab-Grown Diamond, D FL, IGI LG784646960$3,144
  5. 3.40 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG788641785$1,561
  6. 3.45 Carat Oval Lab-Grown Diamond, G VS1, IGI LG788680551$766
  7. 3.42 Carat Oval Lab-Grown Diamond, D FL, IGI LG800677292$2,432
  8. 3.44 Carat Oval Lab-Grown Diamond, D FL, IGI LG800677293$2,446
  9. 3.45 Carat Oval Lab-Grown Diamond, D FL, IGI LG800677294$2,452
  10. 3.46 Carat Oval Lab-Grown Diamond, D FL, IGI LG800677295$2,460
  11. 3.51 Carat Oval Lab-Grown Diamond, D FL, IGI LG800677297$3,120
  12. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG801697489$1,249
  13. 3.52 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG802632919$1,546
  14. 3.54 Carat Oval Lab-Grown Diamond, D FL, IGI LG804665168$3,294
  15. 3.54 Carat Oval Lab-Grown Diamond, D FL, IGI LG804665178$3,144
  16. 3.73 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG806616176$787
  17. 3.10 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG807625179$713
  18. 3.57 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG809672403$659
  19. 3.09 Carat Oval Lab-Grown Diamond, D FL, IGI LG780661308$2,174
  20. 3.02 Carat Oval Lab-Grown Diamond, D FL, IGI LG780665800$2,126
  21. 3.19 Carat Oval Lab-Grown Diamond, D FL, IGI LG780665808$2,244
  22. 3.00 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642965$2,154
  23. 3.02 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642966$2,168
  24. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644179$2,140
  25. 3.05 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644180$2,148
  26. 3.06 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644181$2,154
  27. 3.18 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644186$2,238
  28. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG784646535$2,140
  29. 3.10 Carat Oval Lab-Grown Diamond, D FL, IGI LG784646557$2,182
  30. 3.53 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG797624929$1,487
  31. 3.52 Carat Oval Lab-Grown Diamond, D VS1, IGI LG797695020$1,191
  32. 3.11 Carat Oval Lab-Grown Diamond, D FL, IGI LG800677556$2,188
  33. 3.03 Carat Oval Lab-Grown Diamond, D FL, IGI LG804665166$2,176
  34. 3.11 Carat Oval Lab-Grown Diamond, D FL, IGI LG804667179$2,188
  35. 3.05 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG791626405$928
  36. 3 Carat Oval Lab-Grown Diamond, D VS1, IGI LG807653787$578
  37. 3 Carat Oval Lab-Grown Diamond, D VS1, IGI LG807676619$578
  38. 3.5 Carat Oval Lab-Grown Diamond, D VS1, IGI LG811647931$823
  39. 3.69 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG800650635$638
  40. 3.59 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG798618301$1,845
  41. 3.42 Carat Oval Lab-Grown Diamond, D VS1, IGI LG804627688$644
  42. 3.52 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG809613017$682
  43. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG809691641$1,592
  44. 3.84 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG811603279$2,110
  45. 3.28 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG811663866$1,732
  46. 3.24 Carat Oval Lab-Grown Diamond, E VS1, IGI LG811667296$1,597
  47. 3.59 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG811667297$1,974
  48. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 361636238$2,286
  49. 3.06 Carat Oval Lab-Grown Diamond, E VS1, GCAL 361646422$1,480
  50. 3.08 Carat Oval Lab-Grown Diamond, E VS1, GCAL 361646423$1,490
  51. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 361646473$1,645
  52. 3.90 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 361646474$2,208
  53. 3.51 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 361646475$1,989
  54. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, GCAL 361646521$1,494
  55. 3.08 Carat Oval Lab-Grown Diamond, E VS1, GCAL 361646522$1,490
  56. 3.56 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 361646524$2,017
  57. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 361646566$1,660
  58. 3.02 Carat Oval Lab-Grown Diamond, D IF, GCAL 361666228$3,626
  59. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, GCAL 361666279$1,890
  60. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG780662039$2,120