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 161

10,940 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. 1.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816620439$330
  2. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816672679$314
  3. 1.68 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG816692075$304
  4. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG817603005$319
  5. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG817629579$308
  6. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG817687417$314
  7. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG818639364$319
  8. 1.68 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818639445$309
  9. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818639640$336
  10. 1.82 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818639649$326
  11. 1.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818648690$447
  12. 1.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818648905$328
  13. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818648914$288
  14. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG818648917$328
  15. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG818648928$325
  16. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818649177$344
  17. 1.59 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818649210$328
  18. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818649348$291
  19. 1.59 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG818660623$315
  20. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818660636$295
  21. 1.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818660855$319
  22. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818660863$293
  23. 1.60 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG818660938$318
  24. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818661018$400
  25. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818661085$323
  26. 1.75 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818661304$357
  27. 1.54 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818661428$318
  28. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818661436$294
  29. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818663717$295
  30. 1.80 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818663722$323
  31. 1.84 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818663810$336
  32. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818664019$283
  33. 1.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818664030$326
  34. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818664143$290
  35. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818664147$295
  36. 1.60 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818664167$291
  37. 1.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818664197$337
  38. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818664387$285
  39. 1.89 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818664399$337
  40. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG818668375$326
  41. 1.70 Carat Marquise Lab-Grown Diamond, E IF, IGI LG818668458$547
  42. 1.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818668459$274
  43. 1.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818668526$337
  44. 1.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818668545$274
  45. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818668558$295
  46. 1.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818668680$353
  47. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818681718$344
  48. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818681736$295
  49. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818681769$291
  50. 1.72 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818682436$315
  51. 1.60 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818682446$329
  52. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG818684942$276
  53. 1.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818684945$340
  54. 1.86 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818684969$480
  55. 1.82 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG818685142$370
  56. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818685335$295
  57. 1.59 Carat Marquise Lab-Grown Diamond, D IF, IGI LG818689180$619
  58. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG821617363$405
  59. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG821617425$407
  60. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG821630368$294