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 48

3,310 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. 0.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG688510095$203
  2. 0.96 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG688510096$210
  3. 0.96 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG689579200$209
  4. 0.93 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG689579201$203
  5. 0.96 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG692592075$179
  6. 0.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG692592081$203
  7. 0.96 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG696585106$186
  8. 0.92 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG696585113$203
  9. 0.93 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG696585114$174
  10. 0.99 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG696585120$185
  11. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG699505327$210
  12. 0.97 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG699505330$209
  13. 0.98 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG699505335$210
  14. 0.98 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG699505338$193
  15. 0.94 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG699505340$206
  16. 0.94 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG699505341$204
  17. 0.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG699505346$210
  18. 0.96 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG702530305$206
  19. 0.95 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG702530317$211
  20. 0.97 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG704546296$192
  21. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG710574327$186
  22. 0.97 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG710574333$182
  23. 0.97 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG737537973$188
  24. 0.95 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG737537974$185
  25. 0.96 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG737537976$179
  26. 0.95 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG737537977$188
  27. 0.56 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840648677$175
  28. 0.51 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG841657991$164
  29. 0.52 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG841691473$162
  30. 0.42 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG842647039$102
  31. 0.48 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG841693898$104
  32. 0.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG642417182$203
  33. 0.95 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG643448551$206
  34. 0.33 Carat Marquise Lab-Grown Diamond, FANCY ORANGY BROWN VVS2, IGI LG836630384$149
  35. 0.99 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG840630678$212
  36. 0.75 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840632097$222
  37. 0.95 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG636494189$175
  38. 0.97 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG642417183$205
  39. 0.98 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG647498299$207
  40. 0.93 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG684505217$198
  41. 0.99 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG692592080$209
  42. 0.73 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG837616296$167
  43. 0.90 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG839699141$210
  44. 0.29 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840657846$110
  45. 0.29 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840657845$110
  46. 0.32 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840657827$92
  47. 0.34 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840657923$96
  48. 0.36 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840641614$100
  49. 0.42 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840657934$107
  50. 0.41 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840641613$105
  51. 0.4 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG840657930$85
  52. 0.4 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG840641609$85
  53. 0.45 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840641561$112
  54. 0.43 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840657762$109
  55. 0.45 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG840657847$111
  56. 0.43 Carat Marquise Lab-Grown Diamond, F VVS1, IGI LG840641610$96
  57. 0.52 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG840657765$123
  58. 0.90 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG835699644$168
  59. 0.75 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG836626355$133
  60. 0.86 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG837624350$164