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 67

9,953 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. 3.2 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG794665338$1,229
  2. 3.02 Carat Oval Lab-Grown Diamond, D FL, IGI LG804655831$1,900
  3. 3.07 Carat Oval Lab-Grown Diamond, D VS1, IGI LG760573624$627
  4. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG768632230$2,120
  5. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG768632232$2,140
  6. 3.00 Carat Oval Lab-Grown Diamond, D VS1, IGI LG771639047$613
  7. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG771639322$598
  8. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG780677738$602
  9. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642096$2,120
  10. 3.05 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642107$2,148
  11. 3.11 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642637$2,188
  12. 3.00 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644586$2,112
  13. 3.04 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644592$2,140
  14. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG784645281$2,120
  15. 3.08 Carat Oval Lab-Grown Diamond, D FL, IGI LG784645284$2,168
  16. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG789625513$598
  17. 3.01 Carat Oval Lab-Grown Diamond, D VS1, IGI LG789625517$616
  18. 3.03 Carat Oval Lab-Grown Diamond, D VS1, IGI LG789625518$620
  19. 3.05 Carat Oval Lab-Grown Diamond, D VS1, IGI LG793615766$623
  20. 3.07 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG795674223$602
  21. 3.06 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG795675073$599
  22. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG804614887$598
  23. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG809618293$598
  24. 3.08 Carat Oval Lab-Grown Diamond, E VS1, IGI LG811686944$760
  25. 3.70 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG811692624$903
  26. 3.05 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG812645165$614
  27. 3.70 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG813619052$903
  28. 3.08 Carat Oval Lab-Grown Diamond, E VS2, GIA 2506266145$1,208
  29. 3.53 Carat Oval Lab-Grown Diamond, F VS2, GIA 2507128322$1,386
  30. 3.74 Carat Oval Lab-Grown Diamond, E VS2, GIA 5503690167$1,460
  31. 3.09 Carat Oval Lab-Grown Diamond, F VS2, GIA 5506325111$1,216
  32. 3.51 Carat Oval Lab-Grown Diamond, E VS2, GIA 7502551802$1,372
  33. 3.85 Carat Oval Lab-Grown Diamond, F SI1, IGI LG584349771$606
  34. 3.00 Carat Oval Lab-Grown Diamond, D FL, IGI LG768632221$2,036
  35. 3.51 Carat Oval Lab-Grown Diamond, G VVS2, IGI LG768658081$535
  36. 3.06 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642093$2,196
  37. 3.06 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642094$2,196
  38. 3.12 Carat Oval Lab-Grown Diamond, D FL, IGI LG784642095$2,238
  39. 3.01 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644587$2,120
  40. 3.07 Carat Oval Lab-Grown Diamond, D FL, IGI LG784644594$2,162
  41. 3.11 Carat Oval Lab-Grown Diamond, D FL, IGI LG800677557$2,188
  42. 3.16 Carat Oval Lab-Grown Diamond, D FL, IGI LG800677558$2,224
  43. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG795675075$795
  44. 3.05 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG812650301$2,403
  45. 3.08 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG813649070$598
  46. 3.58 Carat Oval Lab-Grown Diamond, F VS1, IGI LG784626335$823
  47. 3.12 Carat Oval Lab-Grown Diamond, D FL, IGI LG804666016$2,196
  48. 3.72 Carat Oval Lab-Grown Diamond, D FL, IGI LG804667180$3,292
  49. 3.74 Carat Oval Lab-Grown Diamond, F vvs1, igi LG811655138$834
  50. 3.71 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG812624521$895
  51. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG787630770$795
  52. 3.90 Carat Oval Lab-Grown Diamond, D VS1, IGI LG791632926$721
  53. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG810644000$795
  54. 3.01 Carat Oval Lab-Grown Diamond, D VVS2, IGI LG810644005$795
  55. 3.87 Carat Oval Lab-Grown Diamond, D VS1, IGI LG812601926$988
  56. 3.52 Carat Oval Lab-Grown Diamond, E VS1, IGI LG786602899$864
  57. 3.06 Carat Oval Lab-Grown Diamond, E FL, IGI LG794612080$1,847
  58. 3.68 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG810645320$1,564
  59. 3.56 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG811606942$664
  60. 3.51 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG811606964$680