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 7

4,075 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. 0.51 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG653451113$164
  2. 0.74 Carat Marquise Lab-Grown Diamond, D IF, IGI LG655412004$328
  3. 0.63 Carat Marquise Lab-Grown Diamond, D IF, IGI LG655419420$311
  4. 0.90 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG655419584$189
  5. 0.57 Carat Marquise Lab-Grown Diamond, D IF, IGI LG656478035$281
  6. 0.61 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG659425010$135
  7. 0.86 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG659454448$342
  8. 0.85 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG660442178$174
  9. 0.90 Carat Marquise Lab-Grown Diamond, D IF, IGI LG660442332$245
  10. 0.90 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG660482890$189
  11. 0.53 Carat Marquise Lab-Grown Diamond, E IF, IGI LG662421614$223
  12. 0.93 Carat Marquise Lab-Grown Diamond, E IF, IGI LG663405263$402
  13. 0.72 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG664407354$197
  14. 0.95 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG664410650$199
  15. 0.63 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG664410655$196
  16. 0.76 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG664410656$157
  17. 0.64 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG665430294$167
  18. 0.83 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG665441334$283
  19. 0.71 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG665453910$181
  20. 0.96 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG666402847$202
  21. 0.66 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG666410821$160
  22. 0.67 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG666410822$153
  23. 0.67 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG666428976$153
  24. 0.74 Carat Marquise Lab-Grown Diamond, E VVS2, IGI LG666436396$164
  25. 0.63 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG667436085$150
  26. 0.97 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG667456121$190
  27. 0.88 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG667460826$164
  28. 0.67 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG668463725$153
  29. 0.74 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG668473554$178
  30. 0.58 Carat Marquise Lab-Grown Diamond, E IF, IGI LG669442730$167
  31. 0.93 Carat Marquise Lab-Grown Diamond, D IF, IGI LG669448791$272
  32. 0.91 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG669448793$197
  33. 0.90 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG669448795$193
  34. 0.92 Carat Marquise Lab-Grown Diamond, D VS2, IGI LG669448796$200
  35. 0.95 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG669454728$186
  36. 0.86 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG669478795$200
  37. 0.87 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG670401996$260
  38. 0.82 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG670429516$174
  39. 0.81 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG670459628$203
  40. 0.68 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG670471715$175
  41. 0.86 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG670481005$156
  42. 0.57 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG670482179$243
  43. 0.94 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG670483141$204
  44. 0.87 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG671441444$181
  45. 0.64 Carat Marquise Lab-Grown Diamond, D IF, IGI LG671468525$277
  46. 0.91 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG671485807$190
  47. 0.94 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG674509804$196
  48. 0.72 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG674509816$174
  49. 0.77 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG674509823$155
  50. 0.71 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG674523278$162
  51. 0.78 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG674554163$160
  52. 0.65 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG674554802$150
  53. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG677512505$203
  54. 0.61 Carat Marquise Lab-Grown Diamond, D IF, IGI LG677512509$266
  55. 0.66 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG677525064$171
  56. 0.99 Carat Marquise Lab-Grown Diamond, E IF, IGI LG677525084$372
  57. 0.94 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG677525677$280
  58. 0.74 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG677525687$161
  59. 0.81 Carat Marquise Lab-Grown Diamond, D VS1, IGI LG677525688$162
  60. 0.97 Carat Marquise Lab-Grown Diamond, D VVS1, IGI LG677527211$190