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 38

10,129 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. 3.42 Carat Oval Lab-Grown Diamond, E VS1, IGI LG776688308$917
  2. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG777608383$1,119
  3. 3.44 Carat Oval Lab-Grown Diamond, D IF, IGI LG768631064$1,295
  4. 3.12 Carat Oval Lab-Grown Diamond, D IF, IGI LG768631106$1,172
  5. 3.17 Carat Oval Lab-Grown Diamond, D IF, IGI LG768631107$1,190
  6. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG774633002$793
  7. 3.87 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG759529018$843
  8. 3.2 Carat Oval Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG763649782$707
  9. 3.87 Carat Oval Lab-Grown Diamond, E VS1, IGI LG769617888$680
  10. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG741578753$589
  11. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG742501864$589
  12. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG742504292$552
  13. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG742509109$585
  14. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG742531516$582
  15. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG742531521$582
  16. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG742542378$589
  17. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG742542508$585
  18. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG742542627$589
  19. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG742543371$582
  20. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG742543390$589
  21. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG746543095$556
  22. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG747502967$585
  23. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG747520345$585
  24. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG747520347$582
  25. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG747520507$585
  26. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG747520656$556
  27. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG747545093$589
  28. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG747545196$552
  29. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG747591803$556
  30. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG747598125$585
  31. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG747598214$585
  32. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG749523146$584
  33. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG749523218$582
  34. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG749523219$582
  35. 3.78 Carat Oval Lab-Grown Diamond, D VS1, IGI LG749523255$687
  36. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG749563226$582
  37. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG750512769$584
  38. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG750549065$585
  39. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG750549066$585
  40. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG752522052$556
  41. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG752572667$553
  42. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG756596368$552
  43. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG756596449$553
  44. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG756596464$556
  45. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG756596507$585
  46. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG756596552$582
  47. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG760560300$582
  48. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG760596878$585
  49. 3.83 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG762515430$899
  50. 3.57 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG715570829$682
  51. 3.62 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1232439682$3,207
  52. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, GIA 2239394945$2,047
  53. 3.32 Carat Oval Lab-Grown Diamond, G VS1, GIA 5231392622$2,036
  54. 3.62 Carat Oval Lab-Grown Diamond, E VS2, IGI LG776620435$582
  55. 3.48 Carat Oval Lab-Grown Diamond, D FL, GCAL 360216354$13,903
  56. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG628447879$1,154
  57. 3.53 Carat Oval Lab-Grown Diamond, D IF, IGI LG628447884$1,892
  58. 3.82 Carat Oval Lab-Grown Diamond, E VS1, IGI LG763666897$927
  59. 3.58 Carat Oval Lab-Grown Diamond, D FL, IGI LG764650781$3,144
  60. 3.06 Carat Oval Lab-Grown Diamond, D IF, IGI LG768619137$1,172