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

33,927 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. 0.50 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436047416$351
  2. 0.54 Carat Marquise Lab-Grown Diamond, I SI1, IGI LG436047417$323
  3. 0.52 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436047419$382
  4. 0.52 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436047591$347
  5. 0.71 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436047593$535
  6. 0.70 Carat Marquise Lab-Grown Diamond, I SI1, IGI LG436047594$504
  7. 0.50 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436047595$351
  8. 0.55 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436047596$384
  9. 0.60 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG436047597$456
  10. 0.60 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436047600$396
  11. 0.50 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436047602$335
  12. 0.50 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG436047604$386
  13. 0.50 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436071995$351
  14. 0.50 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436072005$351
  15. 1.01 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436072048$816
  16. 1.02 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG436072050$1,306
  17. 0.60 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG436072200$456
  18. 0.51 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436072201$375
  19. 0.51 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436072204$375
  20. 0.69 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436072206$497
  21. 0.53 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436072207$353
  22. 0.51 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436072209$358
  23. 0.56 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG436072210$428
  24. 0.51 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436072211$375
  25. 0.50 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG436072215$335
  26. 0.52 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436072223$365
  27. 1.06 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436072662$676
  28. 0.54 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436072755$378
  29. 1.43 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436072886$902
  30. 1.00 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436072901$640
  31. 1.00 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG436072902$1,350
  32. 0.59 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436073155$410
  33. 0.50 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436073156$335
  34. 0.50 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG436073301$386
  35. 0.51 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436073310$358
  36. 0.56 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436073694$391
  37. 0.51 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436073695$375
  38. 0.57 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG436073734$378
  39. 0.70 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436074392$528
  40. 0.71 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436074394$535
  41. 0.71 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436074398$631
  42. 0.70 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436074421$623
  43. 0.72 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436074422$542
  44. 0.51 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436074423$375
  45. 0.56 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG436074424$371
  46. 0.70 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG436074426$552
  47. 0.54 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436074427$378
  48. 0.54 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG436074428$378
  49. 0.71 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG436074429$559
  50. 0.72 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG436074430$713
  51. 1.07 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG436074722$682
  52. 0.56 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG440010792$391
  53. 0.54 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG440010795$378
  54. 0.51 Carat Marquise Lab-Grown Diamond, H SI1, IGI LG440011400$342
  55. 0.59 Carat Marquise Lab-Grown Diamond, I VS2, IGI LG440013807$370
  56. 1.12 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG487109250$234
  57. 2.04 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG490179495$763
  58. 2.08 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG490179498$955
  59. 1.09 Carat Marquise Lab-Grown Diamond, H VVS1, IGI LG496127972$251
  60. 1.00 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG499125803$808