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  1. Trillion Black Opal Engagement Ring Tranglo B

    Engagement Ring Tranglo B

    14k Yellow Gold & Black Opal

    0.35 crt - AAA

    NZ $851.00
    416 - 87,618 NZ $416 - NZ $87,618
  2. Trillion Black Opal Engagement Ring Foolery

    Engagement Ring Foolery

    925 Silver & Black Opal

    0.35 crt - AAA

    NZ $578.00
    454 - 88,001 NZ $454 - NZ $88,001
  3. Trillion Black Opal Engagement Ring Kiwanis

    Engagement Ring Kiwanis

    14k Rose Gold & Black Opal & Moissanite

    1.532 crt - AAA

    NZ $1,392.00
    504 - 31,705 NZ $504 - NZ $31,705
  4. Trillion Black Opal Engagement Ring Ellmeria

    Engagement Ring Ellmeria

    14k White Gold & Black Opal & Moissanite

    0.929 crt - AAA

    NZ $1,480.00
    580 - 175,018 NZ $580 - NZ $175,018
  5. Stone Shape
    Trillion Black Opal Engagement Ring List - Trillion

    Engagement Ring List - Trillion

    14k Rose Gold & Black Opal & Moissanite

    1.448 crt - AAA

    NZ $1,669.00
    666 - 32,002 NZ $666 - NZ $32,002
  6. Stone Shape
    Trillion Black Opal Engagement Ring Fakisha - Trillion

    Engagement Ring Fakisha - Trillion

    14k White Gold & Black Opal & Moissanite

    1.596 crt - AAA

    NZ $2,017.00
    813 - 35,576 NZ $813 - NZ $35,576
  7. Stone Shape
    Trillion Black Opal Engagement Ring Wollega - Trillion

    Engagement Ring Wollega - Trillion

    14k Rose Gold & Black Opal & Moissanite

    1.36 crt - AAA

    NZ $1,697.00
    697 - 32,556 NZ $697 - NZ $32,556
  8. Stone Shape
    Trillion Black Opal Engagement Ring Sevipa - Trillion

    Engagement Ring Sevipa - Trillion

    14k Rose Gold & Black Opal & Moissanite

    1.4 crt - AAA

    NZ $1,941.00
    742 - 37,193 NZ $742 - NZ $37,193
  9. lifetime warranty
  10. Stone Shape
    Trillion Black Opal Engagement Ring Peytonvf - Trillion

    Engagement Ring Peytonvf - Trillion

    14k Rose Gold & Black Opal & Moissanite

    1.448 crt - AAA

    NZ $1,785.00
    712 - 33,482 NZ $712 - NZ $33,482
  11. Stone Shape
    Trillion Black Opal Engagement Ring Larboad - Trillion

    Engagement Ring Larboad - Trillion

    14k Rose Gold & Black Opal & Moissanite

    1.388 crt - AAA

    NZ $1,941.00
    746 - 33,541 NZ $746 - NZ $33,541
  12. Stone Shape
    Trillion Black Opal Engagement Ring Nystat - Trillion

    Engagement Ring Nystat - Trillion

    14k Rose Gold & Black Opal & Moissanite

    1.52 crt - AAA

    NZ $1,520.00
    537 - 31,777 NZ $537 - NZ $31,777
  13. Rings
  14. Stone Shape
    Trillion Black Opal Engagement Ring Neties - Trillion

    Engagement Ring Neties - Trillion

    14k Rose Gold & Black Opal & Moissanite

    1.248 crt - AAA

    NZ $1,687.00
    690 - 31,981 NZ $690 - NZ $31,981
  15. Stone Shape
    Trillion Black Opal Engagement Ring Logo - Trillion

    Engagement Ring Logo - Trillion

    14k Rose Gold & Black Opal & Moissanite

    1.34 crt - AAA

    NZ $1,590.00
    641 - 31,920 NZ $641 - NZ $31,920
  16. Stone Shape
    Trillion Black Opal Engagement Ring Ducta - Trillion

    Engagement Ring Ducta - Trillion

    14k White Gold & Black Opal

    1.2 crt - AAA

    NZ $1,676.00
    690 - 31,677 NZ $690 - NZ $31,677
  17. Stone Shape
    Trillion Black Opal Engagement Ring Wicat - Trillion

    Engagement Ring Wicat - Trillion

    14k Yellow Gold & Black Opal & Moissanite

    1.36 crt - AAA

    NZ $1,971.00
    824 - 34,124 NZ $824 - NZ $34,124
  18. Stone Shape
    Trillion Black Opal Engagement Ring Hamdan - Trillion

    Engagement Ring Hamdan - Trillion

    14k Yellow Gold & Black Opal & Moissanite

    1.492 crt - AAA

    NZ $1,583.00
    614 - 32,548 NZ $614 - NZ $32,548
  19. Stone Shape
    Trillion Black Opal Engagement Ring Frec - Trillion

    Engagement Ring Frec - Trillion

    14k Yellow Gold & Black Opal & Moissanite

    1.416 crt - AAA

    NZ $1,764.00
    705 - 33,450 NZ $705 - NZ $33,450
  20. Stone Shape
    Trillion Black Opal Engagement Ring Yatopi - Trillion

    Engagement Ring Yatopi - Trillion

    14k Yellow Gold & Black Opal & Moissanite

    1.4 crt - AAA

    NZ $1,768.00
    711 - 33,174 NZ $711 - NZ $33,174
  21. Stone Shape
    Trillion Black Opal Engagement Ring Kamstar - Trillion

    Engagement Ring Kamstar - Trillion

    14k Yellow Gold & Black Opal & Moissanite

    1.344 crt - AAA

    NZ $1,929.00
    747 - 33,812 NZ $747 - NZ $33,812
  22. Stone Shape
    Trillion Black Opal Engagement Ring Irice - Trillion

    Engagement Ring Irice - Trillion

    14k Yellow Gold & Black Opal & Moissanite

    1.412 crt - AAA

    NZ $1,594.00
    598 - 31,624 NZ $598 - NZ $31,624
  23. Stone Shape
    Trillion Black Opal Engagement Ring Hatin - Trillion

    Engagement Ring Hatin - Trillion

    14k Yellow Gold & Black Opal & Moissanite

    1.344 crt - AAA

    NZ $1,781.00
    725 - 32,964 NZ $725 - NZ $32,964
  24. Stone Shape
    Trillion Black Opal Engagement Ring Guld - Trillion

    Engagement Ring Guld - Trillion

    14k Yellow Gold & Black Opal & Moissanite

    1.32 crt - AAA

    NZ $2,025.00
    798 - 34,257 NZ $798 - NZ $34,257
  25. Stone Shape
    Trillion Black Opal Engagement Ring Fitigel - Trillion

    Engagement Ring Fitigel - Trillion

    14k White Gold & Black Opal & Moissanite

    1.82 crt - AAA

    NZ $1,896.00
    712 - 34,342 NZ $712 - NZ $34,342
  26. 60 day return policy
  27. Stone Shape
    Trillion Black Opal Engagement Ring Wormeaa - Trillion
    New

    Engagement Ring Wormeaa - Trillion

    14k Yellow Gold & Black Opal & Moissanite

    1.388 crt - AAA

    NZ $1,661.00
    672 - 35,288 NZ $672 - NZ $35,288
  28. Stone Shape
    Trillion Black Opal Engagement Ring Cabbi - Trillion
    New

    Engagement Ring Cabbi - Trillion

    14k Yellow Gold & Black Opal & Moissanite

    1.312 crt - AAA

    NZ $1,541.00
    619 - 31,121 NZ $619 - NZ $31,121
  29. Stone Shape
    Trillion Black Opal Engagement Ring Betella - Trillion
    New

    Engagement Ring Betella - Trillion

    14k Yellow Gold & Black Opal & Moissanite

    1.53 crt - AAA

    NZ $1,830.00
    724 - 34,038 NZ $724 - NZ $34,038
  30. Stone Shape
    Trillion Black Opal Engagement Ring Anegy - Trillion
    New

    Engagement Ring Anegy - Trillion

    14k Yellow Gold & Black Opal & Moissanite

    1.344 crt - AAA

    NZ $1,523.00
    604 - 31,487 NZ $604 - NZ $31,487
  31. Stone Shape
    Trillion Black Opal Engagement Ring Asunan - Trillion
    New

    Engagement Ring Asunan - Trillion

    14k Yellow Gold & Black Opal & Moissanite

    1.248 crt - AAA

    NZ $1,911.00
    752 - 33,264 NZ $752 - NZ $33,264
  32. Stone Shape
    Trillion Black Opal Engagement Ring Acrog - Trillion
    New

    Engagement Ring Acrog - Trillion

    14k Yellow Gold & Black Opal & Moissanite

    1.28 crt - AAA

    NZ $1,577.00
    644 - 31,494 NZ $644 - NZ $31,494
  33. Stone Shape
    Trillion Black Opal Engagement Ring Cemynds - Trillion
    New

    Engagement Ring Cemynds - Trillion

    14k Yellow Gold & Black Opal

    1.2 crt - AAA

    NZ $1,650.00
    676 - 31,527 NZ $676 - NZ $31,527
  34. Stone Shape
    Trillion Black Opal Engagement Ring Aduc - Trillion
    New

    Engagement Ring Aduc - Trillion

    14k Yellow Gold & Black Opal

    1.2 crt - AAA

    NZ $1,390.00
    552 - 30,035 NZ $552 - NZ $30,035
  35. Stone Shape
    Trillion Black Opal Engagement Ring Fratina - Trillion

    Engagement Ring Fratina - Trillion

    14k White Gold & Black Opal

    1.2 crt - AAA

    NZ $1,430.00
    575 - 30,267 NZ $575 - NZ $30,267
  36. Stone Shape
    Trillion Black Opal Engagement Ring Epai - Trillion

    Engagement Ring Epai - Trillion

    14k White Gold & Black Opal & Moissanite

    1.34 crt - AAA

    NZ $1,665.00
    672 - 32,090 NZ $672 - NZ $32,090
  37. Stone Shape
    Trillion Black Opal Engagement Ring Enplis - Trillion

    Engagement Ring Enplis - Trillion

    14k White Gold & Black Opal & Moissanite

    1.5 crt - AAA

    NZ $2,046.00
    780 - 39,461 NZ $780 - NZ $39,461
  38. Stone Shape
    Trillion Black Opal Engagement Ring Ebulga - Trillion

    Engagement Ring Ebulga - Trillion

    14k White Gold & Black Opal & Moissanite

    2.22 crt - AAA

    NZ $2,060.00
    630 - 37,992 NZ $630 - NZ $37,992
  39. Stone Shape
    Trillion Black Opal Engagement Ring Dallso - Trillion

    Engagement Ring Dallso - Trillion

    14k White Gold & Black Opal & Moissanite

    1.216 crt - AAA

    NZ $1,643.00
    671 - 31,568 NZ $671 - NZ $31,568
  40. Stone Shape
    Trillion Black Opal Engagement Ring Conga - Trillion

    Engagement Ring Conga - Trillion

    14k White Gold & Black Opal & Moissanite

    1.456 crt - AAA

    NZ $1,736.00
    688 - 32,608 NZ $688 - NZ $32,608
  41. Trillion Black Opal Engagement Ring Tribnys

    Engagement Ring Tribnys

    14k Yellow Gold & Black Opal

    0.35 crt - AAA

    NZ $1,151.00
    564 - 89,336 NZ $564 - NZ $89,336
  42. Stone Shape
    Trillion Black Opal Engagement Ring Weliach Trillion

    Engagement Ring Weliach Trillion

    14k White Gold & Black Opal

    1.2 crt - AAA

    NZ $1,214.00
    475 - 29,030 NZ $475 - NZ $29,030
  43. Trillion Black Opal Engagement Ring Maxson

    Engagement Ring Maxson

    14k White Gold & Black Opal

    0.35 crt - AAA

    NZ $1,263.00
    626 - 89,981 NZ $626 - NZ $89,981
  44. Trillion Black Opal Engagement Ring Tollepps

    Engagement Ring Tollepps

    14k Yellow Gold & Black Opal

    0.35 crt - AAA

    NZ $989.00
    495 - 88,413 NZ $495 - NZ $88,413
  45. Stone Shape
    Trillion Black Opal Engagement Ring Gungtes - Trillion

    Engagement Ring Gungtes - Trillion

    14k White Gold & Black Opal

    0.35 crt - AAA

    NZ $1,492.00
    752 - 91,293 NZ $752 - NZ $91,293
  46. Trillion Black Opal Engagement Ring Kirtoy

    Engagement Ring Kirtoy

    14k White Gold & Black Opal

    1.2 crt - AAA

    NZ $1,481.00
    603 - 30,560 NZ $603 - NZ $30,560
  47. Trillion Black Opal Engagement Ring Mitzies

    Engagement Ring Mitzies

    14k White Gold & Black Opal & Moissanite

    0.41 crt - AAA

    NZ $1,319.00
    648 - 90,587 NZ $648 - NZ $90,587
  48. Trillion Black Opal Engagement Ring Castrele

    Engagement Ring Castrele

    9k Rose Gold & Black Opal

    0.35 crt - AAA

    NZ $937.00
    585 - 89,553 NZ $585 - NZ $89,553
  49. 60 day free resizing
  50. Trillion Black Opal Engagement Ring Krupp

    Engagement Ring Krupp

    14k Yellow Gold & Black Opal & Moissanite

    0.51 crt - AAA

    NZ $1,028.00
    492 - 89,381 NZ $492 - NZ $89,381
  51. Stone Shape
    Trillion Black Opal Engagement Ring Sestea

    Engagement Ring Sestea

    14k Rose Gold & Black Opal & Moissanite

    1.332 crt - AAA

    NZ $1,470.00
    541 - 30,525 NZ $541 - NZ $30,525
  52. Trillion Black Opal Engagement Ring Capionn

    Engagement Ring Capionn

    18k White Gold & Black Opal

    0.35 crt - AAA

    NZ $1,503.00
    564 - 89,336 NZ $564 - NZ $89,336
  53. Trillion Black Opal Engagement Ring Ignom

    Engagement Ring Ignom

    14k Yellow Gold & Black Opal

    0.35 crt - AAA

    NZ $1,073.00
    522 - 88,893 NZ $522 - NZ $88,893
  54. Trillion Black Opal Engagement Ring Macaulay

    Engagement Ring Macaulay

    925 Silver & Black Opal & Moissanite

    0.445 crt - AAA

    NZ $833.00
    684 - 91,143 NZ $684 - NZ $91,143
  55. Trillion Black Opal Engagement Ring Leigh

    Engagement Ring Leigh

    14k White Gold & Black Opal

    0.35 crt - AAA

    NZ $1,140.00
    558 - 89,276 NZ $558 - NZ $89,276
  56. Trillion Black Opal Engagement Ring Xena

    Engagement Ring Xena

    14k Rose Gold & Black Opal & Moissanite

    3.51 crt - AAA

    NZ $3,214.00
    913 - 261,335 NZ $913 - NZ $261,335
  57. Trillion Black Opal Engagement Ring Stefania

    Engagement Ring Stefania

    14k White Gold & Black Opal

    1.2 crt - AAA

    NZ $2,126.00
    891 - 26,615 NZ $891 - NZ $26,615
  58. Stone Shape
    Trillion Black Opal Engagement Ring Arla - Trillion

    Engagement Ring Arla - Trillion

    18k White Gold & Black Opal & Moissanite

    1.428 crt - AAA

    NZ $2,139.00
    672 - 32,531 NZ $672 - NZ $32,531
  59. Heart Rings
  60. Trillion Black Opal Engagement Ring Elberga

    Engagement Ring Elberga

    9k White Gold & Black Opal & Moissanite

    0.765 crt - AAA

    NZ $1,130.00
    557 - 91,765 NZ $557 - NZ $91,765
  61. Trillion Black Opal Engagement Ring Ondine

    Engagement Ring Ondine

    9k Rose Gold & Black Opal & Moissanite

    1.46 crt - AAA

    NZ $1,786.00
    931 - 35,771 NZ $931 - NZ $35,771
  62. Trillion Black Opal Engagement Ring Askel

    Engagement Ring Askel

    14k Yellow Gold & Black Opal

    0.35 crt - AAA

    NZ $1,462.00
    715 - 91,121 NZ $715 - NZ $91,121
  63. Stone Shape
    Trillion Black Opal Engagement Ring Junpo - Trillion

    Engagement Ring Junpo - Trillion

    14k Yellow Gold & Black Opal

    0.35 crt - AAA

    NZ $1,419.00
    692 - 90,873 NZ $692 - NZ $90,873
  64. Trillion Black Opal Engagement Ring Manarela

    Engagement Ring Manarela

    950 Platinum & Black Opal & Moissanite

    1.58 crt - AAA

    NZ $3,411.00
    751 - 48,230 NZ $751 - NZ $48,230
  65. Trillion Black Opal Engagement Ring Rosalin

    Engagement Ring Rosalin

    14k Yellow Gold & Black Opal & Moissanite

    0.43 crt - AAA

    NZ $1,263.00
    613 - 90,345 NZ $613 - NZ $90,345

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