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 203

12,193 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. 1.70 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833693797$396
  2. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833694918$356
  3. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833694928$389
  4. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833697999$375
  5. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833698706$371
  6. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833698760$385
  7. 1.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833698830$431
  8. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835627993$416
  9. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835627999$354
  10. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG835628008$370
  11. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836636119$337
  12. 1.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836664320$428
  13. 1.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836664382$405
  14. 1.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836664475$431
  15. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836664509$392
  16. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837606239$378
  17. 1.75 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837630654$433
  18. 1.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837630689$405
  19. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837645700$385
  20. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837645733$340
  21. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837645932$363
  22. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837645946$403
  23. 1.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837645953$431
  24. 1.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837645981$431
  25. 1.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837645989$412
  26. 1.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837646006$426
  27. 1.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837646026$431
  28. 1.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837646034$409
  29. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837646111$375
  30. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837646339$386
  31. 1.70 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837697311$396
  32. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG838615089$375
  33. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838615090$370
  34. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838615092$342
  35. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG838615096$374
  36. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG838615126$375
  37. 1.75 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG838615208$413
  38. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838615237$370
  39. 1.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838638589$384
  40. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG838653266$358
  41. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839603195$297
  42. 1.99 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG846635220$475
  43. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846648143$322
  44. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847673981$312
  45. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG847673993$295
  46. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG848607597$273
  47. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848615174$290
  48. 1.58 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG848662558$255
  49. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG848675274$260
  50. 1.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG849625145$280
  51. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG849653959$273
  52. 1.53 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG849653960$263
  53. 1.50 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG849653973$259
  54. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG849653976$273
  55. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG849653993$400
  56. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG850696622$287
  57. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851604943$342
  58. 1.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG851605437$343
  59. 1.64 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837617819$284
  60. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840623945$293