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 383

23,111 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. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837697362$545
  2. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838615352$546
  3. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838615381$545
  4. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838615387$545
  5. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG838638167$589
  6. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG838638169$585
  7. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG838653283$584
  8. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG839607353$550
  9. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG840661991$587
  10. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG840661993$553
  11. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG840661995$588
  12. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG840661997$589
  13. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG840662000$552
  14. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841624543$550
  15. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841624553$587
  16. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841624554$580
  17. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841624558$543
  18. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841640371$582
  19. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841640375$587
  20. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG841655759$731
  21. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841655763$588
  22. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841655764$546
  23. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841655766$552
  24. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841655773$550
  25. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841655776$588
  26. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841655799$588
  27. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841655812$552
  28. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841655814$588
  29. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841689018$553
  30. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841689019$580
  31. 3.03 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG843671402$430
  32. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843697157$634
  33. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697158$749
  34. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697162$756
  35. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG843697166$687
  36. 3.16 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843697167$777
  37. 3.00 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844614423$669
  38. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844616767$631
  39. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845611938$153,434
  40. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845611945$154,935
  41. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845611946$131,135
  42. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845611948$154,435
  43. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845612021$139,293
  44. 3.09 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845612028$154,935
  45. 3.02 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG845615602$731
  46. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847636245$584
  47. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847636254$599
  48. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847642632$588
  49. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847642648$738
  50. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG847653893$598
  51. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847654150$570
  52. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847668731$554
  53. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847673394$739
  54. 3.10 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847673401$746
  55. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847673402$559
  56. 3.01 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847673623$521
  57. 3.02 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847673624$588
  58. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847678413$595
  59. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847678422$559
  60. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847678432$584