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 29

23,723 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. 3.55 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG670447948$545
  2. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG744514736$1,132
  3. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG754576590$7,406
  4. 3.66 Carat Oval Lab-Grown Diamond, E VS1, IGI LG762550227$1,205
  5. 3.76 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG762550228$1,471
  6. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG683596122$2,778
  7. 3.38 Carat Oval Lab-Grown Diamond, D IF, IGI LG761524561$2,202
  8. 3.01 Carat Oval Lab-Grown Diamond, E IF, IGI LG747574785$1,429
  9. 3.69 Carat Oval Lab-Grown Diamond, E VVS1, GCAL 353536643$1,865
  10. 3.09 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG764628930$1,372
  11. 3.59 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG764641353$1,110
  12. 3.58 Carat Oval Lab-Grown Diamond, E VS2, IGI LG756559976$578
  13. 3.08 Carat Oval Lab-Grown Diamond, D IF, IGI LG754576658$1,957
  14. 3.02 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG753501350$657
  15. 3.03 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG753501353$1,030
  16. 3.25 Carat Oval Lab-Grown Diamond, D IF, IGI LG753501370$1,144
  17. 3.24 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG756528389$853
  18. 3.27 Carat Oval Lab-Grown Diamond, D VS1, IGI LG757534363$819
  19. 3.91 Carat Oval Lab-Grown Diamond, D IF, IGI LG764610976$2,267
  20. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG762517933$835
  21. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG747571158$1,623
  22. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG754594060$1,132
  23. 3.13 Carat Oval Lab-Grown Diamond, D IF, IGI LG754594062$1,176
  24. 3.96 Carat Oval Lab-Grown Diamond, E VS1, IGI LG764673075$868
  25. 3.72 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352756023$2,804
  26. 3.74 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352756116$2,820
  27. 3.59 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352756117$2,708
  28. 3.58 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352776001$2,701
  29. 3.59 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352786008$2,708
  30. 3.57 Carat Oval Lab-Grown Diamond, D VS1, GCAL 352806031$2,488
  31. 3.72 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352816001$2,804
  32. 3.56 Carat Oval Lab-Grown Diamond, D VS1, GCAL 352816343$2,481
  33. 3.59 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352826371$2,708
  34. 3.31 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352846247$2,416
  35. 3.59 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352846327$2,708
  36. 3.54 Carat Oval Lab-Grown Diamond, D VS1, GCAL 352896142$2,467
  37. 3.50 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352896144$2,640
  38. 3.55 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352896157$2,678
  39. 3.53 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352896158$2,663
  40. 3.51 Carat Oval Lab-Grown Diamond, D VS1, GCAL 353006318$2,447
  41. 3.56 Carat Oval Lab-Grown Diamond, E VS1, GCAL 353006375$2,051
  42. 3.51 Carat Oval Lab-Grown Diamond, D VS1, GCAL 353006376$2,447
  43. 3.74 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG744514785$1,228
  44. 3.00 Carat Oval Lab-Grown Diamond, D FL, IGI LG744514979$3,989
  45. 3.02 Carat Oval Lab-Grown Diamond, D FL, IGI LG744514980$1,136
  46. 3.14 Carat Oval Lab-Grown Diamond, D FL, IGI LG744514983$1,855
  47. 3.27 Carat Oval Lab-Grown Diamond, D IF, IGI LG744514985$1,228
  48. 3.39 Carat Oval Lab-Grown Diamond, D FL, IGI LG744514986$1,271
  49. 3.41 Carat Oval Lab-Grown Diamond, D FL, IGI LG744514987$2,424
  50. 3.41 Carat Oval Lab-Grown Diamond, D FL, IGI LG744514988$1,814
  51. 3.52 Carat Oval Lab-Grown Diamond, D FL, IGI LG744514991$3,128
  52. 3.55 Carat Oval Lab-Grown Diamond, D IF, IGI LG754507836$2,167
  53. 3.29 Carat Oval Lab-Grown Diamond, F VS1, GIA 1459838369$1,892
  54. 3.00 Carat Oval Lab-Grown Diamond, E VS2, IGI LG731543168$518
  55. 3.03 Carat Oval Lab-Grown Diamond, E VS2, IGI LG733588134$518
  56. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG744515043$1,143
  57. 3.15 Carat Oval Lab-Grown Diamond, D FL, IGI LG744515045$1,862
  58. 3.18 Carat Oval Lab-Grown Diamond, D FL, IGI LG744515047$1,878
  59. 3.44 Carat Oval Lab-Grown Diamond, D FL, IGI LG744515051$2,446
  60. 3.19 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG764693851$748