Under 1 Carat Marquise Lab-Grown Diamonds

Shop certified under 1 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 Under 1 Carat Marquise Lab-Grown Diamonds – Page 63

3,857 certified under 1 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. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG817622659$197
  2. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG821613764$197
  3. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG827601260$197
  4. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG828685973$197
  5. 0.71 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG818671049$137
  6. 0.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG818657644$165
  7. 0.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818657660$178
  8. 0.75 Carat Marquise Lab-Grown Diamond, D FL, IGI LG818657666$466
  9. 0.58 Carat Marquise Lab-Grown Diamond, E FL, IGI LG818658708$305
  10. 0.81 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818661815$204
  11. 0.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818661828$178
  12. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818661832$182
  13. 0.51 Carat Marquise Lab-Grown Diamond, D IF, IGI LG818661833$165
  14. 0.54 Carat Marquise Lab-Grown Diamond, D IF, IGI LG818661993$172
  15. 0.51 Carat Marquise Lab-Grown Diamond, D FL, IGI LG818662694$337
  16. 0.74 Carat Marquise Lab-Grown Diamond, D FL, IGI LG818662730$461
  17. 0.87 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG818663104$185
  18. 0.50 Carat Marquise Lab-Grown Diamond, E FL, IGI LG818663121$267
  19. 0.53 Carat Marquise Lab-Grown Diamond, E FL, IGI LG818663124$281
  20. 0.87 Carat Marquise Lab-Grown Diamond, E IF, IGI LG818671786$249
  21. 0.70 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG818670771$178
  22. 0.93 Carat Marquise Lab-Grown Diamond, D FL, IGI LG823695083$546
  23. 0.70 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823695086$235
  24. 0.63 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG823695087$203
  25. 0.61 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823695088$196
  26. 0.59 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823695089$218
  27. 0.53 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG823695090$202
  28. 0.89 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG831677265$151
  29. 0.98 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG835608146$204
  30. 0.67 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG826605775$158
  31. 0.86 Carat Marquise Lab-Grown Diamond, D FL, IGI LG828681322$574
  32. 0.96 Carat Marquise Lab-Grown Diamond, D FL, IGI LG828681323$441
  33. 0.93 Carat Marquise Lab-Grown Diamond, D FL, IGI LG828681324$428
  34. 0.81 Carat Marquise Lab-Grown Diamond, D FL, IGI LG828681325$542
  35. 0.56 Carat Marquise Lab-Grown Diamond, FANCY INTENSE YELLOW VVS2, IGI LG830662588$157
  36. 0.91 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG833645753$213
  37. 0.86 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833691403$174
  38. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG833645752$214
  39. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831659316$190
  40. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG817646502$162
  41. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG828621008$163
  42. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826690882$163
  43. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG826690874$163
  44. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG829616020$165
  45. 0.98 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG829606427$160
  46. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830642627$163
  47. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830642651$165
  48. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831609337$162
  49. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831609341$165
  50. 0.99 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG830675277$162
  51. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG830675274$160
  52. 0.99 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG830675237$162
  53. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG830642619$165
  54. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831636791$163
  55. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831636793$165
  56. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833632446$168
  57. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG833632430$163
  58. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831685870$163
  59. 0.98 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG831685873$162
  60. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG831685871$165