Marquise Lab-Grown Diamonds

Shop certified 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 Marquise Lab-Grown Diamonds – Page 5

61,003 certified 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. 0.56 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG436072210$428
  2. 0.51 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436072211$375
  3. 0.50 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG436072215$335
  4. 0.52 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436072223$365
  5. 1.06 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436072662$676
  6. 0.54 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436072755$378
  7. 1.43 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436072886$902
  8. 1.00 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436072901$640
  9. 1.00 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG436072902$1,350
  10. 0.59 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436073155$410
  11. 0.50 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436073156$335
  12. 0.50 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG436073301$386
  13. 0.51 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436073310$358
  14. 0.56 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436073694$391
  15. 0.51 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436073695$375
  16. 0.57 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG436073734$378
  17. 0.70 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436074392$528
  18. 0.71 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436074394$535
  19. 0.71 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436074398$631
  20. 0.70 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436074421$623
  21. 0.72 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436074422$542
  22. 0.51 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436074423$375
  23. 0.56 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG436074424$371
  24. 0.70 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG436074426$552
  25. 0.54 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436074427$378
  26. 0.54 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436074428$378
  27. 0.71 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG436074429$559
  28. 0.72 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436074430$713
  29. 1.07 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436074722$682
  30. 0.56 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG440010792$391
  31. 0.54 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG440010795$378
  32. 0.51 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG440011400$342
  33. 0.59 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG440013807$370
  34. 1.03 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG464110493$171
  35. 1.12 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG487109250$234
  36. 0.91 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG490179438$184
  37. 2.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG490179495$503
  38. 2.08 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG490179498$619
  39. 1.09 Carat Marquise Lab-Grown Diamond, H VVS1, IGI LG496127972$251
  40. 1.00 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG499125803$808
  41. 1.04 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG499126920$875
  42. 1.14 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG500143697$917
  43. 1.03 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG500143700$1,040
  44. 1.00 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG500143707$808
  45. 1.00 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG500144857$944
  46. 1.19 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG500145699$237
  47. 1.01 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG500146058$816
  48. 1.00 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG500146065$808
  49. 1.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG500146071$952
  50. 1.02 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG500146073$1,030
  51. 1.01 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG500148445$850
  52. 1.01 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG500149706$952
  53. 1.01 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG500149707$748
  54. 1.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG500150054$1,021
  55. 1.00 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG500150537$640
  56. 1.05 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG500163651$990
  57. 1.00 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG500163652$860
  58. 1.01 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG500165051$1,021
  59. 1.20 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG500165197$1,126
  60. 1.01 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG500165200$1,021