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 197

12,223 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. 1.79 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG846638209$348
  2. 1.90 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794659466$403
  3. 1.52 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG825655356$280
  4. 1.57 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG825655361$283
  5. 1.56 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG825655363$283
  6. 1.54 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG839625217$279
  7. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843685930$344
  8. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG845697316$767
  9. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG846628788$427
  10. 1.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847631602$419
  11. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835616401$445
  12. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG844628970$787
  13. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG821693194$315
  14. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839673265$343
  15. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839682289$284
  16. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843688603$281
  17. 1.92 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG848617486$410
  18. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848606249$292
  19. 1.75 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844675718$337
  20. 1.65 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844675790$405
  21. 1.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844675821$388
  22. 1.55 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844679724$297
  23. 1.81 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844679745$407
  24. 1.79 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844679781$403
  25. 1.97 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG845635014$375
  26. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845635197$295
  27. 1.7 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG845668439$328
  28. 1.99 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845668476$442
  29. 1.72 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG845668488$332
  30. 1.71 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG845668490$330
  31. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847617362$311
  32. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847664759$288
  33. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG847687514$319
  34. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG848669257$268
  35. 1.98 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG847607509$382
  36. 1.55 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG847637172$270
  37. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG845697701$375
  38. 1.57 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG848669209$294
  39. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846665508$331
  40. 1.8 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG846660689$277
  41. 1.99 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG845671351$290
  42. 1.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG848669340$374
  43. 1.88 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG846698572$285
  44. 1.99 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG846627978$380
  45. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG848669226$257
  46. 1.74 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG845676649$274
  47. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845671352$378
  48. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG846660728$294
  49. 1.99 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846660744$400
  50. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848669308$287
  51. 1.99 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG846654274$364
  52. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG846688833$284
  53. 1.85 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG846660702$293
  54. 1.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG845698143$297
  55. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG846658525$262
  56. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG846649606$369
  57. 1.99 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG848669224$345
  58. 1.84 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG848669173$288
  59. 1.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG847629690$377
  60. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG846654248$370