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 199

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, D VVS2, IGI LG830604384$385
  2. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG830604389$367
  3. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830631175$378
  4. 1.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG831617131$444
  5. 1.88 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831617166$463
  6. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831636075$385
  7. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831671098$386
  8. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG832604847$386
  9. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844669262$391
  10. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844687326$304
  11. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847676257$281
  12. 1.70 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG848615123$347
  13. 1.81 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG848615160$368
  14. 1.52 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG848615173$277
  15. 1.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848665290$330
  16. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848665322$281
  17. 1.83 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG848666450$328
  18. 1.51 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG848666456$266
  19. 1.50 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG848666458$246
  20. 1.51 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG848666607$248
  21. 1.68 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG849602406$301
  22. 1.67 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG849602421$308
  23. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG850672239$273
  24. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833642228$354
  25. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833654714$360
  26. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833684866$374
  27. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833692238$358
  28. 1.70 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833693797$396
  29. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833694918$356
  30. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833694928$389
  31. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833697999$375
  32. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833698706$371
  33. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833698760$385
  34. 1.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833698830$431
  35. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835627993$416
  36. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835627999$354
  37. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG835628008$370
  38. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836636119$337
  39. 1.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836664320$428
  40. 1.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836664382$405
  41. 1.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836664475$431
  42. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836664509$392
  43. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837606239$378
  44. 1.75 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837630654$433
  45. 1.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837630689$405
  46. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837645700$385
  47. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837645733$340
  48. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837645932$363
  49. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837645946$403
  50. 1.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837645953$431
  51. 1.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837645981$431
  52. 1.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837645989$412
  53. 1.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837646006$426
  54. 1.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837646026$431
  55. 1.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837646034$409
  56. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837646111$375
  57. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837646339$386
  58. 1.70 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837697311$396
  59. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG838615089$375
  60. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838615090$370