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 66

70,614 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. 1.99 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG771628279$710
  2. 3.34 Carat Marquise Lab-Grown Diamond, D IF, IGI LG771645349$8,238
  3. 2.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG665401563$700
  4. 3.20 Carat Marquise Lab-Grown Diamond, E IF, IGI LG755514266$1,653
  5. 1.21 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG771656462$225
  6. 9.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG772602526$2,106
  7. 3.26 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563421$8,535
  8. 1.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563663$846
  9. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563698$857
  10. 0.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG769651671$118
  11. 6.52 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG771663880$1,394
  12. 1.40 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG773663016$249
  13. 2.44 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563584$2,074
  14. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754587975$186
  15. 0.76 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG772641591$195
  16. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754563555$472
  17. 1.05 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG771653506$227
  18. 1.10 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG541283169$206
  19. 2.26 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563348$1,921
  20. 2.38 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563561$2,023
  21. 1.31 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG761551785$270
  22. 1.05 Carat Marquise Lab-Grown Diamond, D IF, IGI LG764602359$259
  23. 1.25 Carat Marquise Lab-Grown Diamond, E IF, IGI LG773614839$417
  24. 1.25 Carat Marquise Lab-Grown Diamond, D IF, IGI LG773614877$273
  25. 2.47 Carat Marquise Lab-Grown Diamond, E IF, IGI LG773614928$2,870
  26. 1.43 Carat Marquise Lab-Grown Diamond, D IF, IGI LG773635291$580
  27. 1.1 Carat Marquise Lab-Grown Diamond, E IF, IGI LG763649690$405
  28. 1.13 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG733542883$224
  29. 2.58 Carat Marquise Lab-Grown Diamond, D FL, IGI LG735564791$2,844
  30. 9.05 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG769653888$1,360
  31. 1.05 Carat Marquise Lab-Grown Diamond, D IF, IGI LG770669408$235
  32. 1.18 Carat Marquise Lab-Grown Diamond, D IF, IGI LG773614810$300
  33. 1.98 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG773642674$634
  34. 1.45 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG773642675$339
  35. 10.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG680524156$2,191
  36. 2.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG758555102$2,383
  37. 3.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764615915$1,228
  38. 4.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764615916$1,116
  39. 5.02 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764615919$2,628
  40. 4.24 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG764616374$2,080
  41. 1.06 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG772604139$214
  42. 1.05 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG772642102$212
  43. 2.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG772649113$529
  44. 2.1 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG772696556$436
  45. 1.29 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG773614392$413
  46. 1.05 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG773622634$228
  47. 1.01 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG774630038$213
  48. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG771666280$607
  49. 0.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG772695460$163
  50. 1.04 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG773614470$226
  51. 1.27 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774615508$225
  52. 1.08 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG772682702$222
  53. 2.82 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG771644157$984
  54. 0.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG772694857$181
  55. 1.01 Carat Marquise Lab-Grown Diamond, E IF, IGI LG773647320$256
  56. 1.01 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG773658992$267
  57. 1.23 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG773658993$246
  58. 1.62 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG773658997$375
  59. 1.09 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG774602387$196
  60. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG774604396$467