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 143

11,444 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. 1.75 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840660427$270
  2. 1.68 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839691056$260
  3. 1.74 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG840657515$322
  4. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840652496$309
  5. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840657508$282
  6. 1.85 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840655369$293
  7. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840609655$269
  8. 1.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840612707$378
  9. 1.93 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838639272$574
  10. 1.59 Carat Marquise Lab-Grown Diamond, D IF, GIA 6531482595$1,189
  11. 1.73 Carat Marquise Lab-Grown Diamond, D IF, GIA 7533482734$1,298
  12. 1.97 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG663411859$1,008
  13. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG715567122$645
  14. 1.79 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG726507784$713
  15. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836689309$308
  16. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG836689433$309
  17. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836689431$312
  18. 1.86 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG774640800$294
  19. 1.89 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG779670214$299
  20. 1.9 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG803602705$297
  21. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826635140$289
  22. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836611590$295
  23. 1.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837613392$349
  24. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837628894$281
  25. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG837631092$294
  26. 1.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG837653378$266
  27. 1.89 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG838643478$353
  28. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842601318$319
  29. 1.65 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839606084$412
  30. 1.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG838652738$408
  31. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839624517$387
  32. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG838652667$384
  33. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG838660672$384
  34. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG838660660$380
  35. 1.79 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839606082$444
  36. 1.74 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG837614788$421
  37. 1.76 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG838660758$342
  38. 1.84 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG839606033$349
  39. 1.83 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840663936$376
  40. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840661458$375
  41. 1.6 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840655973$275
  42. 1.99 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840659596$371
  43. 1.9 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG840657563$297
  44. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840652584$289
  45. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840651532$270
  46. 1.99 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840658715$358
  47. 1.87 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840665622$286
  48. 1.85 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG839691113$281
  49. 1.97 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG840659398$385
  50. 1.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG840665667$314
  51. 1.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841618474$299
  52. 1.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840663964$299
  53. 1.98 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840663959$359
  54. 1.85 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840664346$284
  55. 1.88 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG840655388$409
  56. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840652580$314
  57. 1.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG841614662$374
  58. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840659588$366
  59. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840655879$281
  60. 1.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841603407$281