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 10

7,565 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, D VVS1, IGI LG754507898$498
  2. 1.53 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG760548569$293
  3. 1.91 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG758565262$331
  4. 1.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG762558735$508
  5. 1.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG764673477$720
  6. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG744515111$716
  7. 1.67 Carat Marquise Lab-Grown Diamond, D IF, IGI LG744515112$792
  8. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG754505169$326
  9. 1.9 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG754579055$329
  10. 1.88 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG757535276$294
  11. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG758501265$368
  12. 1.85 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG759513753$321
  13. 1.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG759515702$296
  14. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG761519419$371
  15. 1.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG765615704$310
  16. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754593521$752
  17. 1.89 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG765616599$382
  18. 1.9 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG765614351$363
  19. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG766605510$281
  20. 1.91 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG764663613$386
  21. 1.52 Carat Marquise Lab-Grown Diamond, E IF, IGI LG763648459$879
  22. 1.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG766639848$290
  23. 1.71 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG766663282$405
  24. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594193$716
  25. 1.50 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594194$716
  26. 1.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594196$734
  27. 1.62 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754594197$770
  28. 1.74 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG767604092$618
  29. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754509024$472
  30. 1.55 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG761570654$386
  31. 1.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG768603494$278
  32. 1.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG768613678$589
  33. 1.56 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG768623628$408
  34. 1.9 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG769665217$565
  35. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG768691344$368
  36. 1.87 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG768694399$693
  37. 1.99 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG769617435$362
  38. 1.50 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG771655761$671
  39. 1.59 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG634498160$407
  40. 1.55 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG666418357$398
  41. 1.69 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG704529703$431
  42. 1.89 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG771626373$562
  43. 1.57 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG771658986$298
  44. 1.61 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754593677$766
  45. 1.58 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754593838$752
  46. 1.67 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754593839$792
  47. 1.99 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG769663343$568
  48. 1.52 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG772693123$329
  49. 1.51 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG763649067$427
  50. 1.89 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG769614274$767
  51. 1.87 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG769664305$300
  52. 1.91 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG770663422$299
  53. 1.52 Carat Marquise Lab-Grown Diamond, E IF, IGI LG772649926$791
  54. 1.82 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG773614760$511
  55. 1.51 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG754593837$382
  56. 1.87 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754593840$884
  57. 1.56 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG760595784$410
  58. 1.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG771646634$368
  59. 1.51 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG772687405$334
  60. 1.53 Carat Marquise Lab-Grown Diamond, D IF, IGI LG754563557$838