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 56

25,634 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. 3.2 Carat Oval Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG806623742$715
  2. 3.58 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG806630871$616
  3. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG806630873$609
  4. 3.56 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG806630883$664
  5. 3.59 Carat Oval Lab-Grown Diamond, E VS1, IGI LG806630905$582
  6. 3.54 Carat Oval Lab-Grown Diamond, E VS1, IGI LG806630917$636
  7. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG807613603$994
  8. 3.03 Carat Oval Lab-Grown Diamond, FANCY INTENSE GREENISH BLUE VVS2, IGI LG807629094$571
  9. 3.80 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG807653927$769
  10. 3.08 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG807666279$1,567
  11. 3.13 Carat Oval Lab-Grown Diamond, D VS1, IGI LG807666550$1,154
  12. 3.84 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG807677073$777
  13. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG807678025$991
  14. 3.74 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG808612000$1,288
  15. 3 Carat Oval Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG808618070$609
  16. 3.19 Carat Oval Lab-Grown Diamond, FANCY INTENSE GREEN VS1, IGI LG808632205$823
  17. 3.5 Carat Oval Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG808632208$615
  18. 3.04 Carat Oval Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG809617093$743
  19. 3.09 Carat Oval Lab-Grown Diamond, FANCY VIVID GREEN VVS1, IGI LG809667298$1,243
  20. 3.08 Carat Oval Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG809667302$774
  21. 3.01 Carat Oval Lab-Grown Diamond, FANCY VIVID GREENISH BLUE VS1, IGI LG809667333$543
  22. 3.16 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG809669469$1,245
  23. 3.89 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG810625374$972
  24. 3.83 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG810645302$974
  25. 3.85 Carat Oval Lab-Grown Diamond, D VS1, IGI LG810645304$1,473
  26. 3.76 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG790681912$1,336
  27. 3.45 Carat Oval Lab-Grown Diamond, D FL, IGI LG791609657$1,476
  28. 3.49 Carat Oval Lab-Grown Diamond, D FL, IGI LG791609658$1,492
  29. 3.41 Carat Oval Lab-Grown Diamond, D fl, igi LG791635167$3,106
  30. 3.43 Carat Oval Lab-Grown Diamond, D FL, IGI LG794697017$1,467
  31. 3.49 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG809669768$809
  32. 3.60 Carat Oval Lab-Grown Diamond, D FL, IGI LG780661315$3,194
  33. 3.60 Carat Oval Lab-Grown Diamond, D FL, IGI LG780662221$3,194
  34. 3.57 Carat Oval Lab-Grown Diamond, D FL, IGI LG780665488$3,170
  35. 3.58 Carat Oval Lab-Grown Diamond, D FL, IGI LG780665817$3,178
  36. 3.58 Carat Oval Lab-Grown Diamond, D FL, IGI LG780665818$3,178
  37. 3.54 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642456$3,144
  38. 3.50 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642641$3,110
  39. 3.54 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642643$3,144
  40. 3.59 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642644$3,185
  41. 3.43 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644195$2,438
  42. 3.57 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644200$3,170
  43. 3.43 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644814$2,438
  44. 3.48 Carat Oval Lab-Grown Diamond, D FL, IGI LG784645085$2,474
  45. 3.43 Carat Oval Lab-Grown Diamond, D FL, IGI LG784645291$2,438
  46. 3.47 Carat Oval Lab-Grown Diamond, D FL, IGI LG784645292$2,466
  47. 3.49 Carat Oval Lab-Grown Diamond, D FL, IGI LG784645293$2,480
  48. 3.56 Carat Oval Lab-Grown Diamond, D FL, IGI LG784645295$3,162
  49. 3.47 Carat Oval Lab-Grown Diamond, D FL, IGI LG784645345$2,466
  50. 3.43 Carat Oval Lab-Grown Diamond, D FL, IGI LG784645712$2,438
  51. 3.45 Carat Oval Lab-Grown Diamond, D FL, IGI LG784645713$2,452
  52. 3.55 Carat Oval Lab-Grown Diamond, D FL, IGI LG784646959$3,152
  53. 3.54 Carat Oval Lab-Grown Diamond, D FL, IGI LG784646960$3,144
  54. 3.42 Carat Oval Lab-Grown Diamond, D FL, IGI LG800677292$2,432
  55. 3.44 Carat Oval Lab-Grown Diamond, D FL, IGI LG800677293$2,446
  56. 3.45 Carat Oval Lab-Grown Diamond, D FL, IGI LG800677294$2,452
  57. 3.46 Carat Oval Lab-Grown Diamond, D FL, IGI LG800677295$2,460
  58. 3.51 Carat Oval Lab-Grown Diamond, D FL, IGI LG800677297$3,120
  59. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG801697489$1,249
  60. 3.52 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG802632919$1,546