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 36

6,757 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. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781645912$281
  2. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781645928$274
  3. 1.53 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG781646048$278
  4. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781646073$284
  5. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781646185$286
  6. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781648612$278
  7. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781648669$320
  8. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781648743$284
  9. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781649052$279
  10. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781650940$320
  11. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781650952$322
  12. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781651151$316
  13. 1.53 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781654581$272
  14. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781654900$322
  15. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG781654940$277
  16. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781654976$349
  17. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781655006$346
  18. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG781655140$309
  19. 1.59 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG781655845$346
  20. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782604170$318
  21. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782604221$281
  22. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782604500$286
  23. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782609473$284
  24. 1.58 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782609703$346
  25. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782609760$284
  26. 1.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782609800$347
  27. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782615844$274
  28. 1.54 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782616291$346
  29. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782616410$281
  30. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782616430$281
  31. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782628922$258
  32. 1.58 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782629298$279
  33. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782629311$314
  34. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782630444$323
  35. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782630657$322
  36. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782631506$318
  37. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782631508$316
  38. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782631760$258
  39. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782631907$278
  40. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782638485$278
  41. 1.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782638953$288
  42. 1.56 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782638958$321
  43. 1.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782639199$358
  44. 1.53 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782642280$341
  45. 1.6 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782642313$280
  46. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782643248$322
  47. 1.59 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782643906$316
  48. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782644015$320
  49. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782666961$281
  50. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG782679919$341
  51. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782680268$314
  52. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782681347$281
  53. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782681545$286
  54. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782682519$278
  55. 1.58 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782682551$314
  56. 1.52 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782682624$313
  57. 1.54 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782682682$309
  58. 1.56 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782682769$284
  59. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG782682965$273
  60. 1.55 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG782683299$314