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 84

26,055 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. 3.15 Carat Oval Lab-Grown Diamond, D VVS2, GIA 2486276543$1,735
  2. 3.32 Carat Oval Lab-Grown Diamond, D VVS1, GIA 2476828202$1,970
  3. 3.04 Carat Oval Lab-Grown Diamond, D VVS2, GIA 2477943873$1,674
  4. 3.01 Carat Oval Lab-Grown Diamond, D VS1, GIA 5476513482$1,453
  5. 3.01 Carat Oval Lab-Grown Diamond, D VS1, GIA 2474513478$1,453
  6. 3.11 Carat Oval Lab-Grown Diamond, D VVS2, GIA 6472831452$1,713
  7. 3.06 Carat Oval Lab-Grown Diamond, E VS1, GIA 2478513488$1,379
  8. 3.74 Carat Oval Lab-Grown Diamond, D VVS1, GIA 3475634037$2,925
  9. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1478631458$1,669
  10. 3.08 Carat Oval Lab-Grown Diamond, D VVS2, GIA 1478513475$1,696
  11. 3.08 Carat Oval Lab-Grown Diamond, E VVS1, GIA 6485021666$1,696
  12. 3.03 Carat Oval Lab-Grown Diamond, D FL, GIA 1499689075$20,604
  13. 3.03 Carat Oval Lab-Grown Diamond, D VVS2, GIA 2239040853$1,669
  14. 3.92 Carat Oval Lab-Grown Diamond, G FL, GIA 6512062592$16,660
  15. 3.04 Carat Oval Lab-Grown Diamond, E VS1, GIA 2235031251$1,370
  16. 3.16 Carat Oval Lab-Grown Diamond, D VS1, GIA 7235031244$1,526
  17. 3.04 Carat Oval Lab-Grown Diamond, D IF, IGI LG743593309$1,240
  18. 3.1 Carat Oval Lab-Grown Diamond, D IF, IGI LG743593310$1,265
  19. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG743593326$1,261
  20. 3.54 Carat Oval Lab-Grown Diamond, D IF, IGI LG743593353$2,160
  21. 3.4 Carat Oval Lab-Grown Diamond, D IF, IGI LG743593368$1,387
  22. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG743593317$1,261
  23. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG743593644$1,253
  24. 3.37 Carat Oval Lab-Grown Diamond, D IF, IGI LG743593646$1,375
  25. 3.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG743593688$1,232
  26. 3.03 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG743593689$1,185
  27. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG743593684$1,204
  28. 3.08 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG743593685$1,204
  29. 3.05 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG743593686$1,193
  30. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG743593998$1,261
  31. 3.92 Carat Oval Lab-Grown Diamond, D IF, IGI LG743594010$2,392
  32. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG743593687$1,228
  33. 3.1 Carat Oval Lab-Grown Diamond, D IF, IGI LG754507819$1,265
  34. 3.02 Carat Oval Lab-Grown Diamond, D IF, IGI LG754507837$1,232
  35. 3.05 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG754507849$1,193
  36. 3.08 Carat Oval Lab-Grown Diamond, D IF, IGI LG754507861$1,257
  37. 3.05 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG754508039$1,193
  38. 3.93 Carat Oval Lab-Grown Diamond, D IF, IGI LG754508037$2,398
  39. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG754508849$1,228
  40. 3.51 Carat Oval Lab-Grown Diamond, D IF, IGI LG754508835$2,142
  41. 3.07 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG754508943$1,200
  42. 3.32 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG754508437$1,298
  43. 3.37 Carat Oval Lab-Grown Diamond, D IF, IGI LG754508842$1,375
  44. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG754508843$1,253
  45. 3.01 Carat Oval Lab-Grown Diamond, D IF, IGI LG754508886$1,228
  46. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG754508927$1,261
  47. 3.46 Carat Oval Lab-Grown Diamond, D IF, IGI LG754563398$1,412
  48. 3.03 Carat Oval Lab-Grown Diamond, D IF, IGI LG754563405$1,236
  49. 3.09 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG754563419$1,208
  50. 3.07 Carat Oval Lab-Grown Diamond, D IF, IGI LG754563407$1,253
  51. 3.09 Carat Oval Lab-Grown Diamond, D IF, IGI LG754563402$1,261
  52. 3.65 Carat Oval Lab-Grown Diamond, D IF, IGI LG738503621$3,413
  53. 3.73 Carat Oval Lab-Grown Diamond, E VVS2, IGI LG817608453$885
  54. 3.27 Carat Oval Lab-Grown Diamond, D IF, IGI LG818630040$1,163
  55. 3.03 Carat Oval Lab-Grown Diamond, E VS1, IGI LG824620310$934
  56. 3.84 Carat Oval Lab-Grown Diamond, D fl, igi LG817674892$3,591
  57. 3.32 Carat Oval Lab-Grown Diamond, D fl, igi LG817674893$3,211
  58. 3.81 Carat Oval Lab-Grown Diamond, E vvs1, igi LG821668587$1,378
  59. 3.82 Carat Oval Lab-Grown Diamond, E vvs1, igi LG821668590$1,382
  60. 3.84 Carat Oval Lab-Grown Diamond, D VVS1, IGI LG821683827$2,122