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 142

11,488 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. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840612676$292
  2. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840613203$275
  3. 1.79 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840651584$284
  4. 1.85 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840666142$293
  5. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840647076$275
  6. 1.53 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841602501$262
  7. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840652493$285
  8. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840612834$361
  9. 1.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840610845$374
  10. 1.8 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840647114$300
  11. 1.78 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840657529$283
  12. 1.75 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840613299$279
  13. 1.61 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840639405$272
  14. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840609749$361
  15. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841618707$286
  16. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840613189$317
  17. 1.8 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840609737$286
  18. 1.86 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840657534$285
  19. 1.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840639194$308
  20. 1.57 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840651407$263
  21. 1.9 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG840637020$389
  22. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840640924$309
  23. 1.77 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG839691054$322
  24. 1.99 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840655313$361
  25. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840661580$278
  26. 1.88 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG839697473$288
  27. 1.72 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG840661571$263
  28. 1.83 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG839691059$290
  29. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840639311$361
  30. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840658730$292
  31. 1.82 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840655860$280
  32. 1.82 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840610835$303
  33. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840610798$366
  34. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840652509$294
  35. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840613385$291
  36. 1.57 Carat Marquise Lab-Grown Diamond, F SI1, IGI LG840612730$233
  37. 1.75 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840655409$296
  38. 1.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840657605$320
  39. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840651462$284
  40. 1.89 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840654530$289
  41. 1.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840609726$433
  42. 1.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840652626$367
  43. 1.61 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840610844$272
  44. 1.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840640932$258
  45. 1.83 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG840651415$275
  46. 1.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840666164$370
  47. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840654528$269
  48. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840612825$315
  49. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841618703$293
  50. 1.6 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG839697358$234
  51. 1.75 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840660427$270
  52. 1.68 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839691056$260
  53. 1.74 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG840657515$322
  54. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840652496$309
  55. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840657508$282
  56. 1.85 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840655369$293
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840609655$269
  58. 1.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840612707$378
  59. 1.93 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838639272$574
  60. 1.59 Carat Marquise Lab-Grown Diamond, D IF, GIA 6531482595$1,189