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 154

11,334 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. 1.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841651930$277
  2. 1.51 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG842608382$257
  3. 1.71 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG841691374$312
  4. 1.81 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841660835$281
  5. 1.92 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841676492$290
  6. 1.87 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842628192$295
  7. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842608327$366
  8. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841676584$367
  9. 1.76 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841639329$271
  10. 1.98 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841655711$356
  11. 1.94 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842655140$305
  12. 1.76 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841688521$297
  13. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841691353$364
  14. 1.95 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842611979$310
  15. 1.92 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842648299$303
  16. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842611986$281
  17. 1.78 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842642158$274
  18. 1.6 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841688548$265
  19. 1.8 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG842607245$370
  20. 1.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842628194$318
  21. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842642074$278
  22. 1.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842622434$367
  23. 1.75 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG842628021$270
  24. 1.93 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842607315$392
  25. 1.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842640766$383
  26. 1.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842628091$374
  27. 1.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842639112$370
  28. 1.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842639175$318
  29. 1.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842655800$297
  30. 1.58 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843615083$267
  31. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842642220$294
  32. 1.99 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842613731$367
  33. 1.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842655808$291
  34. 1.88 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG842639169$288
  35. 1.89 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841663274$295
  36. 1.85 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842622333$287
  37. 1.97 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG841655700$358
  38. 1.9 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842617599$315
  39. 1.76 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842608388$283
  40. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842655819$283
  41. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842633655$298
  42. 1.7 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842639043$285
  43. 1.81 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842642202$290
  44. 1.9 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG842656812$290
  45. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG841639325$264
  46. 1.99 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841648351$358
  47. 1.91 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841680722$289
  48. 1.85 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG841663447$284
  49. 1.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG843602178$336
  50. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841676599$287
  51. 1.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842615708$362
  52. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG843680824$361
  53. 1.99 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG843603535$358
  54. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG842617607$264
  55. 1.97 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG841688546$348
  56. 1.69 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG842656810$284
  57. 1.93 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG842617537$304
  58. 1.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG843601470$318
  59. 1.78 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG813668559$413
  60. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828616235$370