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 31

10,263 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. 3.3 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG760556878$1,122
  2. 3.04 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG754517583$704
  3. 3.57 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG754568219$1,119
  4. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG754568229$1,021
  5. 3.01 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG756522368$702
  6. 3.06 Carat Oval Lab-Grown Diamond, D FL, IGI LG744514443$1,808
  7. 3.59 Carat Oval Lab-Grown Diamond, D FL, IGI LG744514447$3,185
  8. 3.79 Carat Oval Lab-Grown Diamond, E VVS1, GCAL 352756070$2,575
  9. 3.92 Carat Oval Lab-Grown Diamond, D VS1, GCAL 352756114$2,729
  10. 3.95 Carat Oval Lab-Grown Diamond, E VVS2, GCAL 352776003$2,437
  11. 3.82 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352776055$2,880
  12. 3.84 Carat Oval Lab-Grown Diamond, E VVS2, GCAL 352776056$2,370
  13. 3.93 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352776057$2,961
  14. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352786061$2,258
  15. 3.83 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352816005$2,887
  16. 3.94 Carat Oval Lab-Grown Diamond, E VVS2, GCAL 352816289$2,430
  17. 3.04 Carat Oval Lab-Grown Diamond, D VS1, GCAL 352816392$2,052
  18. 3.74 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352826418$2,820
  19. 3.86 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352846284$2,909
  20. 3.33 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 352896145$2,430
  21. 3.42 Carat Oval Lab-Grown Diamond, D VVS2, GCAL 353006426$2,496
  22. 3.07 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG739575413$710
  23. 3.8 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG760572416$1,873
  24. 3.05 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG754568380$771
  25. 3.79 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG758573290$1,620
  26. 3.15 Carat Oval Lab-Grown Diamond, F VS2, IGI LG532260903$11,740
  27. 3.69 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG744514448$1,212
  28. 3.52 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG754578981$1,816
  29. 3.06 Carat Oval Lab-Grown Diamond, E IF, IGI LG760575281$1,086
  30. 3.93 Carat Oval Lab-Grown Diamond, F VS1, IGI LG752511014$612
  31. 3.00 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG754544683$1,333
  32. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG755527914$1,620
  33. 3.70 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG763610965$1,502
  34. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG743593641$1,181
  35. 3.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG743594021$1,288
  36. 3.01 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG754568350$762
  37. 3.1 Carat Oval Lab-Grown Diamond, D IF, IGI LG743593696$1,318
  38. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG757518992$546
  39. 3.57 Carat Oval Lab-Grown Diamond, E VS1, GIA 1508948371$1,394
  40. 3.29 Carat Oval Lab-Grown Diamond, D FL, IGI LG744514741$1,944
  41. 3.39 Carat Oval Lab-Grown Diamond, D FL, IGI LG744514742$2,000
  42. 3.55 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG670447948$545
  43. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG744514736$1,780
  44. 3.57 Carat Oval Lab-Grown Diamond, D IF, IGI LG744514744$1,914
  45. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG754576590$11,435
  46. 3.66 Carat Oval Lab-Grown Diamond, E VS1, IGI LG762550227$1,307
  47. 3.76 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG762550228$1,598
  48. 3.31 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG754568577$1,099
  49. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG683596122$2,778
  50. 3.38 Carat Oval Lab-Grown Diamond, D IF, IGI LG761524561$2,202
  51. 3.18 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG762527132$651
  52. 3.15 Carat Oval Lab-Grown Diamond, D FL, IGI LG751514766$2,080
  53. 3.01 Carat Oval Lab-Grown Diamond, E IF, IGI LG747574785$1,429
  54. 3.69 Carat Oval Lab-Grown Diamond, E VVS1, GCAL 353536643$1,882
  55. 3.57 Carat Oval Lab-Grown Diamond, D vs2, igi LG710501692$709
  56. 3.50 Carat Oval Lab-Grown Diamond, E VS2, IGI LG763618661$559
  57. 3.27 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG764628926$752
  58. 3.09 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG764628930$1,372
  59. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG764641345$1,616
  60. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG764641347$1,625