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 182

10,998 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. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG808603388$430
  2. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG810625684$405
  3. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG815681420$407
  4. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG815681422$400
  5. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823605087$424
  6. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835602919$458
  7. 1.66 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837679225$356
  8. 1.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837683591$433
  9. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837683605$409
  10. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842630476$291
  11. 1.74 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844675852$343
  12. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844679702$392
  13. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844679714$391
  14. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845668494$385
  15. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846666416$312
  16. 1.50 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG848629339$298
  17. 1.51 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG843619495$362
  18. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG846638089$513
  19. 1.54 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG845668525$289
  20. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839672949$321
  21. 1.57 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG843611178$277
  22. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847663381$319
  23. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828633918$365
  24. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843692366$312
  25. 1.71 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG844684014$305
  26. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847663382$309
  27. 1.52 Carat Marquise Lab-Grown Diamond, F SI1, IGI LG823605159$244
  28. 1.88 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG825601434$246
  29. 1.86 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843635803$371
  30. 1.84 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843635812$367
  31. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG843642502$290
  32. 1.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844657694$343
  33. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844657697$398
  34. 1.65 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844657705$326
  35. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844657725$312
  36. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844657727$389
  37. 1.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG844683666$455
  38. 1.59 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG845648241$273
  39. 1.70 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG845669358$281
  40. 1.71 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846629572$340
  41. 1.88 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG846629588$458
  42. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847629852$280
  43. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847636309$312
  44. 1.56 Carat Marquise Lab-Grown Diamond, VS1, IGI LG835641381$290
  45. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836611960$275
  46. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836612219$295
  47. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836608184$273
  48. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG836617576$265
  49. 1.50 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG821658109$305
  50. 1.80 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG831693685$367
  51. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840607622$276
  52. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840650852$266
  53. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840650864$286
  54. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840650865$281
  55. 1.58 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840662847$284
  56. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG840662848$273
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG840662883$281
  58. 1.70 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841625571$364
  59. 1.50 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG841627640$266
  60. 1.55 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841627656$280