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 86

11,973 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. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG797653415$264
  2. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801650356$266
  3. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801667312$273
  4. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802606241$280
  5. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802606382$273
  6. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620185$268
  7. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620445$273
  8. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802630291$293
  9. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802630390$268
  10. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803602899$278
  11. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803602906$264
  12. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803620271$273
  13. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803621842$267
  14. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG803656593$271
  15. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG804602690$268
  16. 1.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG814631956$338
  17. 1.85 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG815630524$383
  18. 1.88 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG816684243$337
  19. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818647906$293
  20. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG818647948$283
  21. 1.51 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828670083$294
  22. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG831673299$380
  23. 1.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG831655842$393
  24. 1.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831673303$331
  25. 1.86 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG833653339$365
  26. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG776668796$269
  27. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG780620665$263
  28. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785605174$267
  29. 1.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786603940$270
  30. 1.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787603621$268
  31. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788601278$267
  32. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG793649860$264
  33. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794649613$264
  34. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794662293$267
  35. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795646177$272
  36. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795651696$267
  37. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795655289$269
  38. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802628157$264
  39. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802630661$266
  40. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802633065$269
  41. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802633482$269
  42. 1.54 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG804602711$272
  43. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833647210$289
  44. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG785603105$272
  45. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG786658140$293
  46. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787612077$267
  47. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG787672794$267
  48. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG788636507$272
  49. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG789612986$266
  50. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG790692363$265
  51. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG792637490$268
  52. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG794648793$268
  53. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG795676278$281
  54. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG801625118$272
  55. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802601485$267
  56. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802605284$267
  57. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802620545$269
  58. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802628301$267
  59. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802628428$270
  60. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG802630070$273