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 115

7,195 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. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836667876$346
  2. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836686270$295
  3. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835604758$252
  4. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835601219$301
  5. 1.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835620855$290
  6. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835630652$370
  7. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835620695$287
  8. 1.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835662818$322
  9. 1.71 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835604462$277
  10. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835608722$358
  11. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835662816$337
  12. 1.55 Carat Marquise Lab-Grown Diamond, D FL, IGI LG813622890$1,151
  13. 1.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835668343$287
  14. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835668360$301
  15. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG830617153$313
  16. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830617152$321
  17. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833624469$300
  18. 1.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835622666$324
  19. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823695034$445
  20. 1.51 Carat Marquise Lab-Grown Diamond, E FL, IGI LG823695036$1,156
  21. 1.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823695037$456
  22. 1.55 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823695116$1,224
  23. 1.53 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823695117$1,205
  24. 1.52 Carat Marquise Lab-Grown Diamond, D FL, IGI LG836619925$1,111
  25. 1.51 Carat Marquise Lab-Grown Diamond, E FL, IGI LG836619913$1,027
  26. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG825661169$391
  27. 1.97 Carat Marquise Lab-Grown Diamond, E FL, IGI LG825661394$1,330
  28. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835631664$276
  29. 1.80 Carat Marquise Lab-Grown Diamond, D FL, IGI LG825640468$1,490
  30. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836686610$297
  31. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG837621621$358
  32. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG818675940$302
  33. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826605954$419
  34. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831607320$322
  35. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831607363$322
  36. 1.65 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831616815$323
  37. 1.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG833622792$407
  38. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833622793$316
  39. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833622794$318
  40. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833622795$349
  41. 1.76 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG833622796$399
  42. 1.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833622797$358
  43. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833630695$358
  44. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833633990$353
  45. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833633991$336
  46. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG833634535$413
  47. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833634536$311
  48. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833682065$287
  49. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833695897$358
  50. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG834609651$290
  51. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835605567$319
  52. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835635370$321
  53. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835635381$284
  54. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833677104$265
  55. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833652936$274
  56. 1.57 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835668280$265
  57. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835668344$265
  58. 1.82 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835628492$293
  59. 1.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835627507$284
  60. 1.83 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835628520$388