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 47

24,161 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. 3.52 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG769624712$864
  2. 3.05 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG770621243$1,037
  3. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG770636531$1,292
  4. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG770636532$1,162
  5. 3.02 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG770636930$1,190
  6. 3.01 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG770636939$1,187
  7. 3.72 Carat Oval Lab-Grown Diamond, F VS2, IGI LG770641541$564
  8. 3.02 Carat Oval Lab-Grown Diamond, D VS1, IGI LG770660719$874
  9. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG770664068$3,244
  10. 3.86 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG770667132$1,210
  11. 3.01 Carat Oval Lab-Grown Diamond, G IF, IGI LG771644089$2,453
  12. 3.09 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG772622244$647
  13. 3.04 Carat Oval Lab-Grown Diamond, D IF, IGI LG772674245$2,103
  14. 3.52 Carat Oval Lab-Grown Diamond, E VS2, IGI LG772678540$787
  15. 3.02 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG773620788$596
  16. 3.09 Carat Oval Lab-Grown Diamond, D FL, IGI LG773639447$1,324
  17. 3.63 Carat Oval Lab-Grown Diamond, D FL, IGI LG773639451$2,302
  18. 3.74 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG773652845$1,496
  19. 3.52 Carat Oval Lab-Grown Diamond, E VS1, IGI LG774638627$836
  20. 3.53 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG775641443$812
  21. 3.11 Carat Oval Lab-Grown Diamond, D FL, IGI LG776637389$7,461
  22. 3.05 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG776688302$1,751
  23. 3.70 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG776688304$2,118
  24. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG776692219$1,320
  25. 3.74 Carat Oval Lab-Grown Diamond, F VS1, IGI LG776697229$801
  26. 3.00 Carat Oval Lab-Grown Diamond, F VS1, IGI LG777622840$550
  27. 3.04 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG778629249$1,746
  28. 3.09 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG778652588$762
  29. 3.70 Carat Oval Lab-Grown Diamond, E VS1, IGI LG778654659$619
  30. 3.59 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG778659768$571
  31. 3.51 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG778669975$568
  32. 3.09 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG779613115$1,040
  33. 3.12 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG779643285$1,791
  34. 3.08 Carat Oval Lab-Grown Diamond, E SI1, IGI LG779652294$447
  35. 3.35 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG779660024$1,921
  36. 3.13 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG780610117$1,250
  37. 3.51 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG780612868$927
  38. 3.51 Carat Oval Lab-Grown Diamond, G VVS1, IGI LG780612871$1,224
  39. 3.07 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG780643410$1,044
  40. 3.54 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG780644476$1,071
  41. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG780646711$741
  42. 3.07 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG780646876$710
  43. 3.76 Carat Oval Lab-Grown Diamond, D FL, IGI LG780661317$3,326
  44. 3.53 Carat Oval Lab-Grown Diamond, D FL, IGI LG780665487$3,136
  45. 3.59 Carat Oval Lab-Grown Diamond, D FL, IGI LG780665489$3,185
  46. 3.15 Carat Oval Lab-Grown Diamond, D FL, IGI LG780665797$2,328
  47. 3.02 Carat Oval Lab-Grown Diamond, D FL, IGI LG780665799$1,136
  48. 3.06 Carat Oval Lab-Grown Diamond, D FL, IGI LG780665804$1,150
  49. 3.15 Carat Oval Lab-Grown Diamond, D IF, IGI LG780665805$1,183
  50. 3.49 Carat Oval Lab-Grown Diamond, D FL, IGI LG780665814$2,480
  51. 3.54 Carat Oval Lab-Grown Diamond, D FL, IGI LG780665816$3,144
  52. 3.00 Carat Oval Lab-Grown Diamond, D FL, IGI LG780665996$2,112
  53. 3.03 Carat Oval Lab-Grown Diamond, D FL, IGI LG780666001$1,139
  54. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG780666002$1,143
  55. 3.09 Carat Oval Lab-Grown Diamond, D FL, IGI LG780666003$2,174
  56. 3.08 Carat Oval Lab-Grown Diamond, D FL, IGI LG780666004$1,005
  57. 3.14 Carat Oval Lab-Grown Diamond, D FL, IGI LG780666005$2,210
  58. 3.17 Carat Oval Lab-Grown Diamond, D FL, IGI LG780666008$2,230
  59. 3.18 Carat Oval Lab-Grown Diamond, D FL, IGI LG780666009$2,238
  60. 3.19 Carat Oval Lab-Grown Diamond, D FL, IGI LG780666010$2,244