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 199

12,026 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. 1.68 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG847642585$337
  2. 1.62 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847646947$398
  3. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847647082$389
  4. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847665211$286
  5. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG847676156$337
  6. 1.64 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG847681028$286
  7. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847681038$291
  8. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848652202$287
  9. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849664654$342
  10. 1.61 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847642562$314
  11. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848646623$343
  12. 1.9 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG848689210$459
  13. 1.54 Carat Marquise Lab-Grown Diamond, E vvs2, igi LG848633310$309
  14. 1.5 Carat Marquise Lab-Grown Diamond, D vvs2, igi LG848633309$342
  15. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836624285$304
  16. 1.61 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838637795$284
  17. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840645967$274
  18. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842621646$340
  19. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG846695982$309
  20. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848646674$343
  21. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848646725$343
  22. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG850605458$279
  23. 1.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG850672151$389
  24. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844635294$395
  25. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG816601098$400
  26. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG828669469$1,371
  27. 1.76 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG844601381$344
  28. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845628109$413
  29. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847673987$279
  30. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847673994$284
  31. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG848653770$297
  32. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849653974$273
  33. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG850696736$269
  34. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851640132$260
  35. 1.66 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839611034$287
  36. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813602937$368
  37. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813603254$361
  38. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG813603290$375
  39. 1.54 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813603352$361
  40. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG814637579$382
  41. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG814637690$365
  42. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG814637704$389
  43. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG814637723$393
  44. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG830603915$370
  45. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830603918$392
  46. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830603969$393
  47. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830603992$389
  48. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830604011$393
  49. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830604062$368
  50. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG830604067$375
  51. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830604076$393
  52. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830604213$382
  53. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG830604380$374
  54. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830604384$385
  55. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG830604389$367
  56. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830631175$378
  57. 1.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG831617131$444
  58. 1.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831617166$463
  59. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831636075$385
  60. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831671098$386