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 398

23,875 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. 3.51 Carat Oval Lab-Grown Diamond, G VS1, IGI LG848628437$519
  2. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848642698$743
  3. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848642898$584
  4. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848667015$557
  5. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG848667017$542
  6. 3.00 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG848667018$533
  7. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848668566$578
  8. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848668572$582
  9. 3.51 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848668577$665
  10. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848668580$739
  11. 3.51 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848668581$885
  12. 3.51 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848668582$665
  13. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848681222$581
  14. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG848691093$539
  15. 3.03 Carat Oval Lab-Grown Diamond, F VS1, IGI LG848697870$535
  16. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848697871$627
  17. 3.59 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG848697872$518
  18. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849619322$750
  19. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG849623717$561
  20. 3.50 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG809609423$2,225
  21. 3.54 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835653693$1,336
  22. 3.12 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836608602$553
  23. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836615860$602
  24. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836615863$598
  25. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836615875$542
  26. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836615907$553
  27. 3.28 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836615908$591
  28. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG840609425$876
  29. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG840609437$585
  30. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG840609443$542
  31. 3.53 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG840609453$687
  32. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG840609460$675
  33. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG840609468$599
  34. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG841642199$755
  35. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841642202$587
  36. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG846692110$715
  37. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG847618884$658
  38. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847618885$794
  39. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847664377$535
  40. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847664380$535
  41. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847676308$746
  42. 3.02 Carat Oval Lab-Grown Diamond, F VS2, IGI LG848612413$480
  43. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848615204$584
  44. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848615207$546
  45. 3.09 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG848615209$539
  46. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848615211$582
  47. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848615212$746
  48. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848615244$746
  49. 3.00 Carat Oval Lab-Grown Diamond, E VS2, IGI LG848651617$487
  50. 3.00 Carat Oval Lab-Grown Diamond, G VS1, IGI LG848683367$416
  51. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG849618693$578
  52. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849619344$529
  53. 3.00 Carat Oval Lab-Grown Diamond, F VS1, IGI LG849639425$497
  54. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG849658976$533
  55. 3.03 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG849667555$645