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 15

11,346 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. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782631736$292
  2. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782644031$274
  3. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782666953$270
  4. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782681577$270
  5. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782681872$278
  6. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782683343$311
  7. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782683406$292
  8. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782686317$330
  9. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG782689844$265
  10. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782689853$292
  11. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783604206$372
  12. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783608306$291
  13. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783625556$272
  14. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783663220$302
  15. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784629699$286
  16. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784672533$291
  17. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785603167$272
  18. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG785605160$291
  19. 1.89 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG788632543$562
  20. 1.54 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665649$1,014
  21. 1.58 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665650$1,040
  22. 1.89 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665653$1,238
  23. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG784689149$275
  24. 1.61 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665651$1,058
  25. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG783604044$269
  26. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG783634262$293
  27. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG783669034$275
  28. 1.51 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632415$996
  29. 1.61 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632421$1,058
  30. 1.65 Carat Marquise Lab-Grown Diamond, D FL, IGI LG768632422$1,085
  31. 1.60 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665329$1,052
  32. 1.75 Carat Marquise Lab-Grown Diamond, D FL, IGI LG780665331$1,148
  33. 1.70 Carat Marquise Lab-Grown Diamond, G VVS2, GIA 1435502266$672
  34. 1.75 Carat Marquise Lab-Grown Diamond, G VVS2, GIA 2446525941$836
  35. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360856033$931
  36. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 360856034$931
  37. 1.56 Carat Marquise Lab-Grown Diamond, D IF, GCAL 361046208$1,173
  38. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 361187021$965
  39. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 361266006$669
  40. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, GCAL 361416049$686
  41. 1.60 Carat Marquise Lab-Grown Diamond, D VVS1, GCAL 361416204$700
  42. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, GCAL 361506104$881
  43. 1.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG742502816$444
  44. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG743571145$428
  45. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG743593484$488
  46. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG747511974$290
  47. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG749577611$284
  48. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG750598717$377
  49. 1.53 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG752544089$263
  50. 1.5 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG754515376$351
  51. 1.91 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG758552379$496
  52. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG760505150$403
  53. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG760594267$381
  54. 1.58 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG760595886$414
  55. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG761548391$417
  56. 1.78 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG762517670$437
  57. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG763655461$344
  58. 1.76 Carat Marquise Lab-Grown Diamond, D IF, IGI LG764643786$1,106
  59. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG764685228$431
  60. 1.51 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG765616932$393