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 17

23,470 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. 3.06 Carat Oval Lab-Grown Diamond, G VS1, IGI LG680586159$481
  2. 3.97 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG681546806$1,791
  3. 3.08 Carat Oval Lab-Grown Diamond, D IF, IGI LG681578428$1,309
  4. 3.08 Carat Oval Lab-Grown Diamond, D IF, IGI LG681578627$1,261
  5. 3.41 Carat Oval Lab-Grown Diamond, D IF, IGI LG681578640$1,449
  6. 3.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG681578838$1,242
  7. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG681579137$1,259
  8. 3.24 Carat Oval Lab-Grown Diamond, D IF, IGI LG681579141$1,377
  9. 3.05 Carat Oval Lab-Grown Diamond, G VS1, IGI LG683509389$480
  10. 3.10 Carat Oval Lab-Grown Diamond, G VS1, IGI LG683509390$487
  11. 3.21 Carat Oval Lab-Grown Diamond, E VS1, IGI LG683525318$1,158
  12. 3.08 Carat Oval Lab-Grown Diamond, G VS1, IGI LG683578642$484
  13. 3.90 Carat Oval Lab-Grown Diamond, E VS1, IGI LG684508834$721
  14. 3.08 Carat Oval Lab-Grown Diamond, E IF, IGI LG685537669$1,176
  15. 3.80 Carat Oval Lab-Grown Diamond, H VS1, IGI LG685556594$783
  16. 3.07 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG685563195$1,485
  17. 3.13 Carat Oval Lab-Grown Diamond, F VS1, IGI LG687502307$1,706
  18. 3.61 Carat Oval Lab-Grown Diamond, G VS1, IGI LG687509516$745
  19. 3.08 Carat Oval Lab-Grown Diamond, G VS1, IGI LG687509519$484
  20. 3.10 Carat Oval Lab-Grown Diamond, D IF, IGI LG687528626$1,943
  21. 3.32 Carat Oval Lab-Grown Diamond, D IF, IGI LG689565733$1,411
  22. 3.00 Carat Oval Lab-Grown Diamond, D IF, IGI LG689565843$1,231
  23. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG689566031$1,279
  24. 3.00 Carat Oval Lab-Grown Diamond, D IF, IGI LG689566651$1,231
  25. 3.00 Carat Oval Lab-Grown Diamond, D IF, IGI LG689568625$1,231
  26. 3.10 Carat Oval Lab-Grown Diamond, D IF, IGI LG689568778$1,270
  27. 3.52 Carat Oval Lab-Grown Diamond, D IF, IGI LG689568787$2,148
  28. 3.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG689568789$1,288
  29. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG689568793$1,233
  30. 3.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG689569077$1,288
  31. 3.00 Carat Oval Lab-Grown Diamond, D IF, IGI LG689569094$1,231
  32. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG689569103$1,233
  33. 3.55 Carat Oval Lab-Grown Diamond, F VS2, IGI LG689569635$680
  34. 3.07 Carat Oval Lab-Grown Diamond, D FL, IGI LG692559057$2,482
  35. 3.1 Carat Oval Lab-Grown Diamond, D IF, IGI LG692560393$1,318
  36. 3.08 Carat Oval Lab-Grown Diamond, D IF, IGI LG692560432$1,309
  37. 3.00 Carat Oval Lab-Grown Diamond, D IF, IGI LG692560442$1,231
  38. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG692560455$1,259
  39. 3.61 Carat Oval Lab-Grown Diamond, D IF, IGI LG692560460$2,203
  40. 3.29 Carat Oval Lab-Grown Diamond, D IF, IGI LG692560472$1,345
  41. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG692560521$1,376
  42. 3.27 Carat Oval Lab-Grown Diamond, D IF, IGI LG692560531$1,338
  43. 3.05 Carat Oval Lab-Grown Diamond, D IF, IGI LG692560543$1,296
  44. 3.10 Carat Oval Lab-Grown Diamond, G VS1, IGI LG694529595$487
  45. 3.05 Carat Oval Lab-Grown Diamond, G VS1, IGI LG694547280$510
  46. 3.10 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG694572134$1,261
  47. 3.53 Carat Oval Lab-Grown Diamond, E VS2, IGI LG694572136$1,218
  48. 3.08 Carat Oval Lab-Grown Diamond, G VS1, IGI LG694577086$511
  49. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG694583181$1,149
  50. 3.40 Carat Oval Lab-Grown Diamond, D VS2, IGI LG694583184$1,085
  51. 3.10 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG695507356$1,261
  52. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG695507357$1,092
  53. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG696501690$1,092
  54. 3.58 Carat Oval Lab-Grown Diamond, E VS2, IGI LG696599879$1,235
  55. 3.03 Carat Oval Lab-Grown Diamond, E VS2, IGI LG698507011$1,003
  56. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG698507018$1,145
  57. 3.71 Carat Oval Lab-Grown Diamond, F VS2, IGI LG698537637$602
  58. 3.07 Carat Oval Lab-Grown Diamond, F VS1, IGI LG700505278$589
  59. 3.34 Carat Oval Lab-Grown Diamond, D IF, IGI LG700507762$2,036
  60. 3.06 Carat Oval Lab-Grown Diamond, D FL, IGI LG700509422$2,475