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 346

24,050 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. 3.09 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG756522400$480
  2. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG756563152$941
  3. 3.12 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG756563173$956
  4. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG760538550$869
  5. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG760538972$850
  6. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG760538979$850
  7. 3.05 Carat Oval Lab-Grown Diamond, F SI1, IGI LG761508057$459
  8. 3.02 Carat Oval Lab-Grown Diamond, F VS1, IGI LG761547326$847
  9. 3.70 Carat Oval Lab-Grown Diamond, E SI1, IGI LG762552097$469
  10. 3.02 Carat Oval Lab-Grown Diamond, F VS1, IGI LG763606353$847
  11. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG764655890$697
  12. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG764665683$853
  13. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG764676914$711
  14. 3.86 Carat Oval Lab-Grown Diamond, E VS1, IGI LG766629353$659
  15. 3.56 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG768611290$1,721
  16. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG781628394$1,375
  17. 3.34 Carat Oval Lab-Grown Diamond, D VS2, IGI LG803613488$567
  18. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG821634874$542
  19. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG822610521$1,018
  20. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826612241$1,018
  21. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826634054$1,018
  22. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826634224$1,018
  23. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG826634260$1,018
  24. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835632578$580
  25. 3.02 Carat Oval Lab-Grown Diamond, E SI1, IGI LG836626587$403
  26. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837626697$580
  27. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837626699$580
  28. 3.92 Carat Oval Lab-Grown Diamond, D VS1, IGI LG839611619$773
  29. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG839611620$753
  30. 3.97 Carat Oval Lab-Grown Diamond, E VS1, IGI LG839611623$689
  31. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG839611707$529
  32. 3.02 Carat Oval Lab-Grown Diamond, F VS1, IGI LG839611710$531
  33. 3.00 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG840612338$547
  34. 3.72 Carat Oval Lab-Grown Diamond, E VS1, IGI LG840612373$634
  35. 3.71 Carat Oval Lab-Grown Diamond, E VS1, IGI LG840657038$645
  36. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841625684$588
  37. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841625686$605
  38. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841625690$603
  39. 3.58 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841636126$661
  40. 3.58 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841636127$661
  41. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842652276$546
  42. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843618845$575
  43. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843685608$598
  44. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843685651$550
  45. 3.53 Carat Oval Lab-Grown Diamond, E VS1, IGI LG810637525$808
  46. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG813647521$577
  47. 3.52 Carat Oval Lab-Grown Diamond, D VS1, IGI LG816647728$637
  48. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG816661885$742
  49. 3.53 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG818690548$923
  50. 3.55 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG818690590$923
  51. 3.53 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG818690592$923
  52. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG819631813$608
  53. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG819637780$577
  54. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG819649214$577
  55. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG821633167$743
  56. 3.53 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG821633169$923
  57. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG821633172$766
  58. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG821682672$743
  59. 3.38 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG821682698$1,085
  60. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG824621986$742