3 Carat Marquise Lab-Grown Diamonds

Shop certified 3 carat marquise 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 Marquise Lab-Grown Diamonds – Page 189

11,574 certified 3 carat marquise 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. 3.01 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG846691971$692
  2. 3.00 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846691984$827
  3. 3.01 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG846691987$692
  4. 3.07 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG846691990$498
  5. 3.01 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG846691992$563
  6. 3.02 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846691994$832
  7. 3.08 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846691996$848
  8. 3.09 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847664140$851
  9. 3.00 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847664143$560
  10. 3.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847664149$591
  11. 3.00 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG847664155$487
  12. 3.06 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847664158$496
  13. 3.09 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847664164$501
  14. 3.03 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG847689942$650
  15. 3.06 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG847689948$703
  16. 3.06 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847689952$843
  17. 3.00 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848629837$827
  18. 3.00 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG848629843$487
  19. 3.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG848629855$830
  20. 3.09 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG844649092$783
  21. 3.02 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844687278$949
  22. 3.00 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844687285$791
  23. 3.03 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG846694162$513
  24. 3.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG806627482$1,002
  25. 3.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837660026$605
  26. 3.02 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG841627608$592
  27. 3.10 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841627625$487
  28. 3.05 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG844614437$727
  29. 3.04 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG844614438$724
  30. 3.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844614439$616
  31. 3.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844618644$699
  32. 3.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844683516$616
  33. 3.04 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846660208$637
  34. 3.03 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845662254$635
  35. 3.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847655077$647
  36. 3.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847654743$647
  37. 3.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847655079$643
  38. 3.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG833677172$539
  39. 3.10 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG835692109$823
  40. 3.05 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837637630$909
  41. 3.05 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837655906$636
  42. 3.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839625265$550
  43. 3.07 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839625269$587
  44. 3.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839625271$554
  45. 3.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839625272$554
  46. 3.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839650639$634
  47. 3.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG839680877$634
  48. 3.06 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841647677$633
  49. 3.06 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841653498$962
  50. 3.07 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841653501$963
  51. 3.07 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841653502$963
  52. 3.07 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842619478$641
  53. 3.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844629588$577
  54. 3.01 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844629589$575
  55. 3.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844629594$577
  56. 3.02 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844634290$617
  57. 3.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847664547$624
  58. 3.03 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847685864$902
  59. 3.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847685865$896
  60. 3.01 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG849651779$547