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 341

23,944 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. 3.10 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG835654828$1,054
  2. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835655208$707
  3. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835655258$651
  4. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835655260$707
  5. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG835655261$655
  6. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG835655271$701
  7. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835663172$589
  8. 3.04 Carat Oval Lab-Grown Diamond, D VS1, IGI LG835695251$589
  9. 3.07 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG836624230$498
  10. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG836624249$535
  11. 3.08 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836676347$655
  12. 3.01 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG836676391$641
  13. 3.03 Carat Oval Lab-Grown Diamond, F VS2, IGI LG836676392$594
  14. 3.05 Carat Oval Lab-Grown Diamond, F VS1, IGI LG836676393$650
  15. 3.07 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG836676400$498
  16. 3.04 Carat Oval Lab-Grown Diamond, E VS2, IGI LG836676408$519
  17. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG836679378$543
  18. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837628688$581
  19. 3.77 Carat Oval Lab-Grown Diamond, E VS2, IGI LG837629651$955
  20. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837644901$580
  21. 3.08 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837644904$577
  22. 3.00 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837665198$706
  23. 3.01 Carat Oval Lab-Grown Diamond, F VS2, IGI LG837665216$489
  24. 3.02 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG837665223$644
  25. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837665240$645
  26. 3.03 Carat Oval Lab-Grown Diamond, E VS2, IGI LG837665246$518
  27. 3.03 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837665251$563
  28. 3.04 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837665261$699
  29. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837665280$701
  30. 3.06 Carat Oval Lab-Grown Diamond, F VVS2, IGI LG837665300$651
  31. 3.06 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837665301$651
  32. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837665302$703
  33. 3.07 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG837665333$498
  34. 3.09 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837679637$512
  35. 3.00 Carat Oval Lab-Grown Diamond, E VS1, IGI LG837679685$501
  36. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG837699485$543
  37. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG837699512$536
  38. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG838622107$682
  39. 3.16 Carat Oval Lab-Grown Diamond, D VS1, IGI LG838622116$687
  40. 3.06 Carat Oval Lab-Grown Diamond, D VS1, IGI LG838622119$682
  41. 3.15 Carat Oval Lab-Grown Diamond, D VS1, IGI LG838622141$701
  42. 3.15 Carat Oval Lab-Grown Diamond, D VS1, IGI LG838622145$701
  43. 3.11 Carat Oval Lab-Grown Diamond, D VS1, IGI LG838622146$693
  44. 3.16 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG838622150$969
  45. 3.04 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG839603667$1,166
  46. 3.52 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG839679511$676
  47. 3.07 Carat Oval Lab-Grown Diamond, E VS1, IGI LG841625681$550
  48. 3.59 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841636079$664
  49. 3.01 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG841653631$627
  50. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG841653647$742
  51. 3.09 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG842617111$585
  52. 3.09 Carat Oval Lab-Grown Diamond, D VS1, IGI LG842620640$595
  53. 3.10 Carat Oval Lab-Grown Diamond, E VVS1, IGI LG843616689$763
  54. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG843618838$735
  55. 3.53 Carat Oval Lab-Grown Diamond, E VS1, IGI LG844644399$892
  56. 3.56 Carat Oval Lab-Grown Diamond, E VVS1, GIA 1535724428$2,006
  57. 3.08 Carat Oval Lab-Grown Diamond, G VS1, IGI 629407330$11,241
  58. 3.97 Carat Oval Lab-Grown Diamond, D VVS1, GIA 6535702856$2,604
  59. 3.57 Carat Oval Lab-Grown Diamond, G VVS1, GIA 7536643239$1,646
  60. 3.00 Carat Oval Lab-Grown Diamond, G VS1, IGI LG517200624$21,675