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 8

83,475 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. 1.31 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG524239249$312
  2. 0.90 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG526266534$200
  3. 0.91 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG526266535$203
  4. 2.00 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG526278825$4,999
  5. 0.52 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG526287676$140
  6. 0.58 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG526287679$153
  7. 0.65 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG526287680$172
  8. 0.50 Carat Marquise Lab-Grown Diamond, F SI1, IGI LG526287681$136
  9. 0.57 Carat Marquise Lab-Grown Diamond, F SI1, IGI LG526287683$151
  10. 0.56 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG526287684$148
  11. 0.50 Carat Marquise Lab-Grown Diamond, F VVS2, IGI LG526287965$139
  12. 0.75 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG526288984$189
  13. 1.50 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG526289043$2,110
  14. 0.92 Carat Marquise Lab-Grown Diamond, D VVS2, IGI LG528221302$225
  15. 0.94 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG528239058$209
  16. 0.63 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG529243078$164
  17. 0.73 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG529243186$185
  18. 0.90 Carat Marquise Lab-Grown Diamond, E VVS1, IGI LG529248171$528
  19. 0.90 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG529257064$200
  20. 0.92 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG530200130$204
  21. 1.01 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG530200675$228
  22. 1.08 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG530200678$241
  23. 1.07 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG530201429$234
  24. 0.80 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG530215164$200
  25. 0.90 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG530215189$221
  26. 1.01 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG530215238$262
  27. 0.90 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG530215409$221
  28. 0.73 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG530215411$185
  29. 1.00 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG530215487$225
  30. 1.00 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG530215524$225
  31. 1.01 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG530215525$262
  32. 0.50 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG530292969$137
  33. 0.70 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG530293034$179
  34. 0.50 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG530293936$136
  35. 1.01 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG530295333$228
  36. 0.70 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG530295904$179
  37. 0.73 Carat Marquise Lab-Grown Diamond, E SI1, IGI LG530295905$185
  38. 0.70 Carat Marquise Lab-Grown Diamond, I VS1, IGI LG530295906$179
  39. 0.81 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG530295907$202
  40. 0.50 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG530295965$136
  41. 0.71 Carat Marquise Lab-Grown Diamond, H VS1, IGI LG530296079$181
  42. 0.82 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG530296081$204
  43. 0.83 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG530296191$209
  44. 0.72 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG530296200$183
  45. 0.70 Carat Marquise Lab-Grown Diamond, H VS2, IGI LG530296215$179
  46. 0.73 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG530296224$185
  47. 0.73 Carat Marquise Lab-Grown Diamond, G VVS2, IGI LG530296748$185
  48. 0.80 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG530296749$200
  49. 0.70 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG532236273$179
  50. 0.70 Carat Marquise Lab-Grown Diamond, G VS2, IGI LG532236275$179
  51. 0.72 Carat Marquise Lab-Grown Diamond, E VS2, IGI LG532236279$183
  52. 0.70 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG532236286$181
  53. 0.71 Carat Marquise Lab-Grown Diamond, G VS1, IGI LG532236287$181
  54. 0.72 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG532237725$183
  55. 1.19 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG532248418$297
  56. 0.51 Carat Marquise Lab-Grown Diamond, F VS2, IGI LG532248627$139
  57. 0.57 Carat Marquise Lab-Grown Diamond, E VS1, IGI LG532248628$153
  58. 0.71 Carat Marquise Lab-Grown Diamond, H VVS2, IGI LG532248637$181
  59. 0.73 Carat Marquise Lab-Grown Diamond, F VS1, IGI LG532248642$185
  60. 0.67 Carat Marquise Lab-Grown Diamond, F SI1, IGI LG532248738$172