1.5 Carat Marquise Lab-Grown Diamonds

Shop certified 1.5 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 1.5 Carat Marquise Lab-Grown Diamonds – Page 161

10,913 certified 1.5 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. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818663810$336
  2. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818664019$283
  3. 1.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818664030$326
  4. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818664143$290
  5. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818664147$295
  6. 1.60 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818664167$291
  7. 1.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818664197$337
  8. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818664387$285
  9. 1.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818664399$337
  10. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG818668375$326
  11. 1.70 Carat Marquise Lab-Grown Diamond, E IF, IGI LG818668458$547
  12. 1.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818668459$274
  13. 1.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818668526$337
  14. 1.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818668545$274
  15. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818668558$295
  16. 1.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818668680$353
  17. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818681718$344
  18. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818681736$295
  19. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818681769$291
  20. 1.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818682436$315
  21. 1.60 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818682446$329
  22. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818684942$276
  23. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818684945$340
  24. 1.86 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818684969$480
  25. 1.82 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818685142$370
  26. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818685335$295
  27. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG818689180$619
  28. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG821617363$405
  29. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG821617425$407
  30. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG821630368$294
  31. 1.50 Carat Marquise Lab-Grown Diamond, D SI1, IGI LG821630371$231
  32. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG821658092$322
  33. 1.70 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG821658093$293
  34. 1.99 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG821698338$326
  35. 1.88 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG822630994$386
  36. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG822633160$286
  37. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG822633350$276
  38. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG823644630$273
  39. 1.59 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG823696216$259
  40. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG823696311$281
  41. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG824618030$281
  42. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG825654085$295
  43. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG825654086$322
  44. 1.80 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG825654134$365
  45. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG825658074$287
  46. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG825666637$294
  47. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG825669234$304
  48. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826614412$302
  49. 1.54 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG826614421$307
  50. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG826614429$259
  51. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG826644797$291
  52. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826644799$305
  53. 1.68 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG826670223$368
  54. 1.61 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG826670309$300
  55. 1.57 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG826673947$265
  56. 1.90 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG826673948$326
  57. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826673949$323
  58. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG826673951$326
  59. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG827610687$287
  60. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG828615615$403