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 198

12,223 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 LG835644199$335
  2. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG844657759$291
  3. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844657760$384
  4. 1.8 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844675837$419
  5. 1.58 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844679709$389
  6. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844679747$300
  7. 1.57 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844679748$386
  8. 1.93 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG845634964$368
  9. 1.67 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG845635193$312
  10. 1.5 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845668443$372
  11. 1.76 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG845668605$339
  12. 1.71 Carat Marquise Lab-Grown Diamond, D IF, IGI LG845668620$700
  13. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG846602565$315
  14. 1.53 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG846666359$305
  15. 1.56 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846695380$308
  16. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846695492$311
  17. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG847605906$379
  18. 1.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG742514300$298
  19. 1.92 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG758529249$293
  20. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG780619331$427
  21. 1.60 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG808603388$430
  22. 1.50 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG810625684$405
  23. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG815681420$407
  24. 1.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG815681422$400
  25. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823605087$424
  26. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG835602919$458
  27. 1.66 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837679225$350
  28. 1.64 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837683591$433
  29. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837683605$409
  30. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG842630476$291
  31. 1.74 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844675852$332
  32. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844679702$379
  33. 1.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844679714$377
  34. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG845649605$312
  35. 1.55 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG845668494$371
  36. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846666416$311
  37. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG846638089$513
  38. 1.54 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG845668525$280
  39. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG839672949$321
  40. 1.57 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG843611178$277
  41. 1.52 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847663381$319
  42. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828633918$365
  43. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847663382$309
  44. 1.88 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG825601434$253
  45. 1.84 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG843635812$354
  46. 1.50 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG843642502$294
  47. 1.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG844657694$332
  48. 1.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844657697$382
  49. 1.65 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844657705$315
  50. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG844657725$301
  51. 1.54 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG844657727$372
  52. 1.88 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG846629588$440
  53. 1.75 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG846629599$416
  54. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG846629603$379
  55. 1.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG846652892$391
  56. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG846652894$304
  57. 1.59 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG847629852$269
  58. 1.57 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG847636309$311
  59. 1.56 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG836611960$275
  60. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG836612219$295