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 114

7,165 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. 1.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834618398$376
  2. 1.6 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833687544$284
  3. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG834610150$279
  4. 1.65 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835614576$281
  5. 1.79 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835607725$286
  6. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835604804$316
  7. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835606020$301
  8. 1.6 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG835606178$430
  9. 1.88 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG835606088$413
  10. 1.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835606017$310
  11. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835622463$304
  12. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835622452$369
  13. 1.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG835636876$335
  14. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835607112$274
  15. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835636883$333
  16. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835622462$283
  17. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835606085$369
  18. 1.9 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835607255$402
  19. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835631428$375
  20. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835636951$283
  21. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835636867$373
  22. 1.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835636893$409
  23. 1.81 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835636921$388
  24. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835622473$378
  25. 1.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835636936$290
  26. 1.69 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835607249$361
  27. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835622454$373
  28. 1.63 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835636858$280
  29. 1.6 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836676720$339
  30. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836676715$322
  31. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836693704$337
  32. 1.67 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG794664927$591
  33. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG790610855$257
  34. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836667876$346
  35. 1.60 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836686270$295
  36. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835604758$252
  37. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835601219$301
  38. 1.8 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835620855$290
  39. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835630652$370
  40. 1.57 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835620695$287
  41. 1.92 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835662818$322
  42. 1.71 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835604462$277
  43. 1.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835608722$358
  44. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835662816$337
  45. 1.55 Carat Marquise Lab-Grown Diamond, D FL, IGI LG813622890$1,151
  46. 1.52 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG835668343$287
  47. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835668360$301
  48. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833624469$300
  49. 1.9 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG835622666$324
  50. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823695034$445
  51. 1.51 Carat Marquise Lab-Grown Diamond, E FL, IGI LG823695036$1,156
  52. 1.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823695037$456
  53. 1.55 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823695116$1,224
  54. 1.53 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823695117$1,205
  55. 1.52 Carat Marquise Lab-Grown Diamond, D FL, IGI LG836619925$1,111
  56. 1.51 Carat Marquise Lab-Grown Diamond, E FL, IGI LG836619913$1,027
  57. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG825661169$391
  58. 1.97 Carat Marquise Lab-Grown Diamond, E FL, IGI LG825661394$1,330
  59. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835631664$276
  60. 1.80 Carat Marquise Lab-Grown Diamond, D FL, IGI LG825640468$1,490