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 171

10,578 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 VS2, IGI LG844678491$252
  2. 1.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846643306$405
  3. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830613600$318
  4. 1.65 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837678236$304
  5. 1.73 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837679320$322
  6. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837679322$294
  7. 1.87 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840643974$510
  8. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842603320$307
  9. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG842617779$294
  10. 1.65 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG842617845$423
  11. 1.62 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842617867$336
  12. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842630298$304
  13. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842649771$319
  14. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG843612878$294
  15. 1.68 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843613289$388
  16. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843644879$309
  17. 1.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843644939$326
  18. 1.81 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843645035$325
  19. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843645476$259
  20. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG844609994$297
  21. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844609995$350
  22. 1.60 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844658664$291
  23. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844658674$413
  24. 1.88 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG844658775$336
  25. 1.70 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG844658831$307
  26. 1.75 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844658859$315
  27. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844676951$316
  28. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844685531$322
  29. 1.64 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG845647919$351
  30. 1.61 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG845647921$346
  31. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG845699874$308
  32. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846693180$323
  33. 1.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841648945$319
  34. 1.69 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG634493679$431
  35. 1.71 Carat Marquise Lab-Grown Diamond, D FL, IGI LG831604083$1,278
  36. 1.70 Carat Marquise Lab-Grown Diamond, D IF, IGI LG831604084$833
  37. 1.92 Carat Marquise Lab-Grown Diamond, D FL, IGI LG831604095$1,431
  38. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG831695185$260
  39. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG842603330$307
  40. 1.8 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG846628089$399
  41. 1.93 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG750519705$298
  42. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG757529343$396
  43. 1.52 Carat Marquise Lab-Grown Diamond, D FL, IGI LG813622771$1,128
  44. 1.65 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831694252$284
  45. 1.53 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG843601635$238
  46. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844612124$276
  47. 1.64 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844671877$402
  48. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844687713$307
  49. 1.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG845665237$287
  50. 1.50 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG847651294$255
  51. 1.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818683389$381
  52. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831693786$365
  53. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842620739$277
  54. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843639139$277
  55. 1.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844668359$270
  56. 1.61 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845665177$297
  57. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG845665307$326
  58. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG770602005$399
  59. 1.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG770679302$410
  60. 1.91 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG776629024$405