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 37

6,738 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. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783613539$275
  2. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783613550$330
  3. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783618748$278
  4. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783625376$273
  5. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783625432$314
  6. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783626009$346
  7. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783626070$346
  8. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783634167$316
  9. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783634275$286
  10. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783634521$350
  11. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783634709$277
  12. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783636855$288
  13. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783636976$341
  14. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783637036$346
  15. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783637084$279
  16. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783653237$293
  17. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783653268$274
  18. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783653309$277
  19. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783653531$281
  20. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783657421$277
  21. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783657429$288
  22. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783657625$253
  23. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783657692$272
  24. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783659308$252
  25. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783659309$315
  26. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783659574$349
  27. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783659627$312
  28. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783660962$330
  29. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783661380$281
  30. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783661455$349
  31. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783663308$346
  32. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783663439$346
  33. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783663485$278
  34. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783663563$274
  35. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783663581$307
  36. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783663642$341
  37. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783665781$272
  38. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783665918$280
  39. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783665957$316
  40. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783666010$278
  41. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783668792$313
  42. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783671368$322
  43. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG783671447$346
  44. 1.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG783671469$309
  45. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783671577$275
  46. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783671630$275
  47. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783671663$313
  48. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783672048$277
  49. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784601382$286
  50. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784603386$286
  51. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784606283$343
  52. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784607775$265
  53. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG784607834$320
  54. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784607841$278
  55. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784609216$280
  56. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784609308$278
  57. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG784609917$277
  58. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784611711$278
  59. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG784611784$343
  60. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784611904$280