Marquise Lab-Grown Diamonds

Shop certified 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 Marquise Lab-Grown Diamonds – Page 91

64,024 certified 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. 1.54 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665649$1,014
  2. 1.58 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665650$1,040
  3. 1.89 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665653$1,238
  4. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784689149$275
  5. 1.16 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785615469$207
  6. 1.41 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG786607924$238
  7. 0.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG786610202$162
  8. 4.03 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG778663814$1,012
  9. 1.61 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665651$1,058
  10. 1.27 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782623579$211
  11. 1.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782690283$204
  12. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783604044$269
  13. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783634262$293
  14. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783669034$275
  15. 1.08 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784639382$203
  16. 1.34 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784647501$210
  17. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG786665652$280
  18. 3.06 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632218$4,725
  19. 3.36 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632220$5,168
  20. 1.01 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632393$308
  21. 1.51 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632415$996
  22. 1.61 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632421$1,058
  23. 1.65 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632422$1,085
  24. 2.09 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632426$1,838
  25. 2.33 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632428$2,046
  26. 2.33 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632429$2,046
  27. 1.17 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632658$352
  28. 2.04 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632666$1,794
  29. 2.08 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632668$1,830
  30. 2.23 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632670$1,960
  31. 3.12 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780662178$4,814
  32. 1.12 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665317$338
  33. 1.14 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665319$343
  34. 1.18 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665320$354
  35. 1.24 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665321$371
  36. 1.60 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665329$1,052
  37. 1.75 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665331$1,148
  38. 1.09 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG784650493$202
  39. 1.06 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788639625$211
  40. 1.03 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG788639662$200
  41. 1.70 Carat Marquise Lab-Grown Diamond, G VVS2, GIA 1435502266$672
  42. 7.89 Carat Marquise Lab-Grown Diamond, G VS2, GIA 2235081360$3,188
  43. 1.75 Carat Marquise Lab-Grown Diamond, G VVS2, GIA 2446525941$839
  44. 4.51 Carat Marquise Lab-Grown Diamond, E VS1, GIA 3535467149$4,808
  45. 3.34 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360206357$2,506
  46. 5.30 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 360346323$5,298
  47. 5.33 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360346374$8,532
  48. 3.35 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360346376$2,513
  49. 3.27 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360346377$2,454
  50. 3.33 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 360406079$3,112
  51. 3.31 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360446149$2,484
  52. 2.36 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 360486138$1,676
  53. 2.50 Carat Marquise Lab-Grown Diamond, D IF, GCAL 360736020$5,480
  54. 3.01 Carat Marquise Lab-Grown Diamond, D IF, GCAL 360736021$7,907
  55. 3.10 Carat Marquise Lab-Grown Diamond, D IF, GCAL 360736125$8,548
  56. 2.53 Carat Marquise Lab-Grown Diamond, D IF, GCAL 360846210$5,543
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360856033$931
  58. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360856034$931
  59. 2.04 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360856075$965
  60. 2.03 Carat Marquise Lab-Grown Diamond, D IF, GCAL 361046159$2,496