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 323

25,740 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, E VVS2, IGI LG838641207$586
  2. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG838661652$586
  3. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG838636551$584
  4. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG838653506$592
  5. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG838644243$639
  6. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG839608488$637
  7. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG839606251$579
  8. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG839620400$521
  9. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG838655748$521
  10. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG838661688$513
  11. 3.03 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG838639497$513
  12. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG839612562$517
  13. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG838636625$515
  14. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG838653511$510
  15. 3.1 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG838644261$414
  16. 3.06 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG838646897$444
  17. 3 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG839609041$440
  18. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838636632$558
  19. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838612341$545
  20. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG839601250$551
  21. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838651669$549
  22. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838651734$535
  23. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838651674$538
  24. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838662157$585
  25. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838653647$531
  26. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838653760$583
  27. 3.1 Carat Oval Lab-Grown Diamond, F VS1, IGI LG838662051$519
  28. 3.08 Carat Oval Lab-Grown Diamond, F VS1, IGI LG839601152$511
  29. 3.06 Carat Oval Lab-Grown Diamond, F VS1, IGI LG839612555$513
  30. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG838650280$508
  31. 3.02 Carat Oval Lab-Grown Diamond, F VS1, IGI LG839604561$507
  32. 3.1 Carat Oval Lab-Grown Diamond, G VS1, IGI LG838651660$429
  33. 3.03 Carat Oval Lab-Grown Diamond, G VS1, IGI LG838662025$430
  34. 3.03 Carat Oval Lab-Grown Diamond, H VS1, IGI LG838651692$376
  35. 3.09 Carat Oval Lab-Grown Diamond, E VS2, IGI LG838662111$548
  36. 3.08 Carat Oval Lab-Grown Diamond, E VS2, IGI LG839604566$506
  37. 3.08 Carat Oval Lab-Grown Diamond, E VS2, IGI LG838641197$550
  38. 3.03 Carat Oval Lab-Grown Diamond, E VS2, IGI LG839603756$546
  39. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG838653612$495
  40. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG838651677$500
  41. 3.01 Carat Oval Lab-Grown Diamond, E VS2, IGI LG838653494$495
  42. 3 Carat Oval Lab-Grown Diamond, E VS2, IGI LG838650236$536
  43. 3.03 Carat Oval Lab-Grown Diamond, H VS2, IGI LG839604445$371
  44. 3.04 Carat Oval Lab-Grown Diamond, E SI1, IGI LG838634202$401
  45. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG839605064$580
  46. 3.8 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG839604532$543
  47. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG838636553$512
  48. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838651633$545
  49. 3 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838634299$533
  50. 3.06 Carat Oval Lab-Grown Diamond, F VS1, IGI LG838655694$513
  51. 3.07 Carat Oval Lab-Grown Diamond, G VS1, IGI LG838655077$430
  52. 3.1 Carat Oval Lab-Grown Diamond, E VS2, IGI LG838644574$545
  53. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG840651620$744
  54. 3.03 Carat Oval Lab-Grown Diamond, G VS2, IGI LG818648820$456
  55. 3.00 Carat Oval Lab-Grown Diamond, G VS2, IGI LG818681697$462
  56. 3.03 Carat Oval Lab-Grown Diamond, G VS1, IGI LG818681698$476
  57. 3.05 Carat Oval Lab-Grown Diamond, F VS2, IGI LG818682409$539
  58. 3.05 Carat Oval Lab-Grown Diamond, E VS2, IGI LG818682528$549
  59. 3.53 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835641014$1,730
  60. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG839612951$1,152