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 78

11,477 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. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788636519$286
  2. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826677720$325
  3. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG826677946$326
  4. 1.70 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG823639607$444
  5. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG826664684$289
  6. 1.82 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828613826$347
  7. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG788659829$286
  8. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG792602028$279
  9. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG802630614$343
  10. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG829605535$556
  11. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG816619050$322
  12. 1.53 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG818619991$368
  13. 1.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG828682405$284
  14. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG787626666$286
  15. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG803642821$299
  16. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG801666958$451
  17. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG811647429$388
  18. 1.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG821640631$328
  19. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG829605466$335
  20. 1.60 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG830601829$574
  21. 1.66 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828616828$360
  22. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG819647573$316
  23. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG823657096$314
  24. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG824605388$319
  25. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG824614227$315
  26. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826650421$309
  27. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG778672912$379
  28. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG781632765$375
  29. 1.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781636058$437
  30. 1.79 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG781636060$455
  31. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG781636063$678
  32. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790645334$290
  33. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG790645384$307
  34. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790646022$293
  35. 1.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG790647992$399
  36. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG812645273$585
  37. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818693765$276
  38. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830676493$330
  39. 1.50 Carat Marquise Lab-Grown Diamond, D FL, IGI LG811647424$1,114
  40. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG828664186$291
  41. 1.5 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG827609765$371
  42. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826629031$365
  43. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826629036$365
  44. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831645777$330
  45. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG833604650$322
  46. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833604885$313
  47. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833654709$343
  48. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG825662303$302
  49. 1.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG830616655$617
  50. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI IGILG824609371$275
  51. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI IGILG824609431$294
  52. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI IGILG826630502$295
  53. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI IGILG826658987$297
  54. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI IGILG827609674$305
  55. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI IGILG828633713$297
  56. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI IGILG828633733$303
  57. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828633713$295
  58. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828633733$301
  59. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG833676898$325
  60. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG810620053$393