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 200

12,026 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. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG832604847$386
  2. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844669262$391
  3. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844687326$304
  4. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847676257$281
  5. 1.70 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG848615123$347
  6. 1.81 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG848615160$368
  7. 1.52 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG848615173$277
  8. 1.81 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848665290$330
  9. 1.59 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG850672239$273
  10. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG833642228$354
  11. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833654714$360
  12. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833684866$374
  13. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833692238$358
  14. 1.70 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833693797$396
  15. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG833694918$356
  16. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833694928$389
  17. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833697999$375
  18. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833698706$371
  19. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833698760$385
  20. 1.83 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG833698830$431
  21. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835627993$416
  22. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG835627999$354
  23. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG835628008$370
  24. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836636119$337
  25. 1.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836664320$428
  26. 1.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836664382$405
  27. 1.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836664475$431
  28. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836664509$392
  29. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837606239$378
  30. 1.75 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837630654$433
  31. 1.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837630689$405
  32. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837645700$385
  33. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG837645733$340
  34. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837645932$363
  35. 1.73 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837645946$403
  36. 1.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837645953$431
  37. 1.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837645981$431
  38. 1.74 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837645989$412
  39. 1.72 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837646006$426
  40. 1.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837646026$431
  41. 1.73 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837646034$409
  42. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG837646111$375
  43. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837646339$386
  44. 1.70 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837697311$396
  45. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG838615089$375
  46. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838615090$370
  47. 1.52 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838615092$342
  48. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG838615096$374
  49. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG838615126$375
  50. 1.75 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG838615208$413
  51. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG838615237$370
  52. 1.72 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG838638589$384
  53. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG838653266$358
  54. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839603195$297
  55. 1.99 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG846635220$475
  56. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846648143$322
  57. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847673981$312
  58. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG847673993$295
  59. 1.59 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG848607597$273
  60. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848615174$290