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 386

23,163 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. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846666465$594
  2. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG846690577$568
  3. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG846695257$732
  4. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847605722$735
  5. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG847605975$595
  6. 3.06 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847636260$739
  7. 3.05 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG847668733$753
  8. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847668737$550
  9. 3.07 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847673390$742
  10. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847678430$559
  11. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847682761$592
  12. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847684997$732
  13. 3.00 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848621761$715
  14. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG848621764$616
  15. 3.50 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848621767$623
  16. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG848621769$623
  17. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848621790$580
  18. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG848631305$718
  19. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG848631306$620
  20. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG848631337$616
  21. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848664507$545
  22. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG848664519$538
  23. 3.06 Carat Oval Lab-Grown Diamond, F VS1, IGI LG849618611$615
  24. 3.25 Carat Oval Lab-Grown Diamond, D vvs2, igi LG797647741$877
  25. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG747591729$1,285
  26. 3.26 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG807639032$449
  27. 3.33 Carat Oval Lab-Grown Diamond, H VVS2, IGI LG807639033$454
  28. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG818695092$533
  29. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG835667046$627
  30. 3.15 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838604896$675
  31. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG838640646$566
  32. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG838656527$1,561
  33. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG842627104$542
  34. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843611691$641
  35. 3.53 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG843642896$682
  36. 3.05 Carat Oval Lab-Grown Diamond, E VS1, IGI LG843643062$552
  37. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844613997$545
  38. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844614429$557
  39. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844614770$557
  40. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844620258$568
  41. 3.51 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844620677$585
  42. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG844629602$517
  43. 3.07 Carat Oval Lab-Grown Diamond, E VS2, IGI LG844649658$498
  44. 3.52 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844649672$589
  45. 3.00 Carat Oval Lab-Grown Diamond, D IF, IGI LG844683504$1,224
  46. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG844687251$707
  47. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG845611951$140,202
  48. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG845611957$131,135
  49. 3.31 Carat Oval Lab-Grown Diamond, F VVS1, IGI LG845670836$731
  50. 3.04 Carat Oval Lab-Grown Diamond, E VS1, IGI LG846643237$519
  51. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847632733$568
  52. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847636376$584
  53. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG847658065$574
  54. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG847668741$732
  55. 3.02 Carat Oval Lab-Grown Diamond, E VS1, IGI LG847678435$557
  56. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847678438$589
  57. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG847682758$594
  58. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG848621728$529
  59. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG848644172$645
  60. 3.01 Carat Oval Lab-Grown Diamond, F VS1, IGI LG848651108$529