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 16

11,334 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. 1.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG770624907$260
  2. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG770640307$282
  3. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG770652485$282
  4. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG770681860$381
  5. 1.84 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG771666814$419
  6. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG774611414$634
  7. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG774611532$634
  8. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG774638602$407
  9. 1.82 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG774640878$414
  10. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG774642783$344
  11. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG774649485$294
  12. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG774649665$316
  13. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG775610748$634
  14. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG775619794$410
  15. 1.77 Carat Marquise Lab-Grown Diamond, D FL, IGI LG776607615$1,722
  16. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG776624804$349
  17. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG776624820$381
  18. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG776624845$381
  19. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG776639112$687
  20. 1.67 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG776657001$358
  21. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG776683551$326
  22. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG776699305$685
  23. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG777620865$634
  24. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG777629960$685
  25. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG777630022$363
  26. 1.79 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG777631589$483
  27. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG778632997$356
  28. 1.53 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG778647120$306
  29. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG778647314$284
  30. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG778650492$294
  31. 1.58 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG778666518$280
  32. 1.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG778676076$274
  33. 1.89 Carat Marquise Lab-Grown Diamond, D FL, IGI LG778683648$1,880
  34. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779602019$293
  35. 1.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG779669070$480
  36. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780611596$290
  37. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG780661172$407
  38. 1.53 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665327$1,008
  39. 1.65 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665330$1,085
  40. 1.50 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780666092$988
  41. 1.50 Carat Marquise Lab-Grown Diamond, E FL, IGI LG780666093$945
  42. 1.82 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780666100$1,192
  43. 1.96 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780667875$1,285
  44. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780675326$290
  45. 1.55 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780685588$1,151
  46. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780692970$290
  47. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG780693113$416
  48. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780699970$318
  49. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781603870$293
  50. 1.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781635882$335
  51. 1.86 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781638633$507
  52. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781655223$293
  53. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782604064$290
  54. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782616450$293
  55. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782660710$343
  56. 1.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783605313$304
  57. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783605596$290
  58. 1.58 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG783616946$346
  59. 1.7 Carat Marquise Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG783616986$433
  60. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783620762$284