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 138

9,874 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. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835601982$598
  2. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG834607153$589
  3. 3.1 Carat Oval Lab-Grown Diamond, D VS1, IGI LG834619713$605
  4. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG834609970$550
  5. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835614357$564
  6. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG834618213$556
  7. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833695619$550
  8. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG834618269$764
  9. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG834607149$569
  10. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG834619189$560
  11. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG834609926$561
  12. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835601163$553
  13. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG834609986$556
  14. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG834608571$588
  15. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG834611447$588
  16. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG833695629$569
  17. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG834619236$558
  18. 3.1 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG834618192$580
  19. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835631384$621
  20. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG834608065$559
  21. 3.02 Carat Oval Lab-Grown Diamond, F VS2, IGI LG835641115$516
  22. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835641848$540
  23. 3.13 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831609269$561
  24. 3.15 Carat Oval Lab-Grown Diamond, F VS1, IGI LG835640967$559
  25. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835641112$597
  26. 3.77 Carat Oval Lab-Grown Diamond, F vvs1, igi LG835633187$840
  27. 3.72 Carat Oval Lab-Grown Diamond, E vvs1, igi LG835633189$949
  28. 3.64 Carat Oval Lab-Grown Diamond, E fl, igi LG833683759$3,465
  29. 3.3 Carat Oval Lab-Grown Diamond, F fl, igi LG834606697$2,889
  30. 3.07 Carat Oval Lab-Grown Diamond, D fl, igi LG834614612$2,970
  31. 3.06 Carat Oval Lab-Grown Diamond, D fl, igi LG834601311$2,960
  32. 3.02 Carat Oval Lab-Grown Diamond, D fl, igi LG833637859$2,921
  33. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831670852$655
  34. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG831670860$666
  35. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG833688728$938
  36. 3.02 Carat Oval Lab-Grown Diamond, H VVS2, IGI LG835640227$459
  37. 3.93 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG835640232$535
  38. 3.1 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG815669914$754
  39. 3.85 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG813670024$1,207
  40. 3.27 Carat Oval Lab-Grown Diamond, E VS1, IGI LG817657026$829
  41. 3.58 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG826689217$1,233
  42. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG833621335$587
  43. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835625462$592
  44. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835628389$596
  45. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835620920$545
  46. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835647180$558
  47. 3.1 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG835625486$759
  48. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835621586$592
  49. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835638117$624
  50. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835615290$562
  51. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835630485$597
  52. 3.1 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835620603$550
  53. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835601195$600
  54. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835607616$593
  55. 3.95 Carat Oval Lab-Grown Diamond, E VS1, IGI LG834619696$597
  56. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835604508$596
  57. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835608915$624
  58. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835620933$569
  59. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835620608$594
  60. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835633936$589