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 83

6,683 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. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830659796$409
  2. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG831621497$315
  3. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG814644093$319
  4. 1.77 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816667081$321
  5. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG819628547$321
  6. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828677569$293
  7. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818647943$304
  8. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG799631623$419
  9. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG833657366$377
  10. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818648101$294
  11. 1.79 Carat Marquise Lab-Grown Diamond, F vvs1, igi LG833697683$362
  12. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818643812$308
  13. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818643835$312
  14. 1.57 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG833657350$291
  15. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG835608377$358
  16. 1.91 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG833633910$318
  17. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG809661976$402
  18. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG811647457$441
  19. 1.93 Carat Marquise Lab-Grown Diamond, D FL, IGI LG799677107$2,313
  20. 1.82 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823695028$1,562
  21. 1.73 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823695029$1,494
  22. 1.59 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823695030$1,123
  23. 1.55 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823695032$1,194
  24. 1.53 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823695033$1,179
  25. 1.51 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823695035$1,096
  26. 1.56 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG834609507$352
  27. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818648010$293
  28. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG832603668$336
  29. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG832603795$370
  30. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG832603796$370
  31. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG832603797$371
  32. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG832603793$333
  33. 1.90 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833609949$493
  34. 1.77 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833627648$462
  35. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833627651$293
  36. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792646613$319
  37. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG807629981$319
  38. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784650509$265
  39. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784662615$259
  40. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784691142$278
  41. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787633156$273
  42. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790611042$277
  43. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790680244$274
  44. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790692102$274
  45. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG793638149$266
  46. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794655402$266
  47. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795668576$275
  48. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831657582$270
  49. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830662437$329
  50. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830662187$326
  51. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780650471$277
  52. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783671493$269
  53. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784672604$277
  54. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785610623$276
  55. 1.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786602962$274
  56. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786603635$276
  57. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786618619$277
  58. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786652123$280
  59. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787604900$274
  60. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787648837$275