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2842 customisable products found. [i]
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  1. Stone Shape
    Black Onyx Engagement Ring Gisu - Oval
    New

    Engagement Ring Gisu - Oval

    14k Yellow Gold & Black Onyx & Moissanite

    0.744 crt - AAA

    NZ $1,157.00
    516 - 112,250 NZ $516 - NZ $112,250
  2. Black Onyx Engagement Ring Lugh

    Engagement Ring Lugh

    925 Silver & Black Onyx & Moissanite

    0.78 crt - AAA

    NZ $682.00
    441 - 77,172 NZ $441 - NZ $77,172
  3. Black Onyx Engagement Ring Alfreda

    Engagement Ring Alfreda

    14k Rose Gold & Black Onyx

    0.25 crt - AAA

    NZ $864.00
    450 - 18,756 NZ $450 - NZ $18,756
  4. Black Onyx Women's Ring Vitaly

    Women's Ring Vitaly

    14k Yellow Gold & Black Onyx

    0.11 crt - AAA

    NZ $708.00
    390 - 4,266 NZ $390 - NZ $4,266
  5. Black Onyx Engagement Ring Alonnisos

    Engagement Ring Alonnisos

    9k Yellow Gold & Black Onyx & Moissanite

    0.87 crt - AAA

    NZ $1,226.00
    665 - 62,681 NZ $665 - NZ $62,681
  6. Black Onyx Engagement Ring Revealingly

    Engagement Ring Revealingly

    14k White Gold & Black Onyx & Moissanite

    0.438 crt - AAA

    NZ $976.00
    440 - 65,245 NZ $440 - NZ $65,245
  7. Black Onyx Engagement Ring Bagu

    Engagement Ring Bagu

    14k White Gold & Black Onyx

    0.35 crt - AAA

    NZ $1,281.00
    637 - 28,276 NZ $637 - NZ $28,276
  8. Black Onyx Engagement Ring Averasa

    Engagement Ring Averasa

    14k White Gold & Black Onyx

    0.1 crt - AAA

    NZ $636.00
    357 - 1,472 NZ $357 - NZ $1,472
  9. lifetime warranty
  10. Black Onyx Engagement Ring Zanessa

    Engagement Ring Zanessa

    14k White Gold & Black Onyx & Moissanite

    0.62 crt - AAA

    NZ $1,140.00
    562 - 77,007 NZ $562 - NZ $77,007
  11. Black Onyx Engagement Ring Cuite

    Engagement Ring Cuite

    18k White Gold & Black Onyx

    0.42 crt - AAA

    NZ $1,136.00
    438 - 5,971 NZ $438 - NZ $5,971
  12. Black Onyx Women's Ring Clerical

    Women's Ring Clerical

    925 Silver & Black Onyx

    0.16 crt - AAA

    NZ $484.00
    457 - 5,525 NZ $457 - NZ $5,525
  13. Rings
  14. More stone size
    Black Onyx Engagement Ring Lindsey

    Engagement Ring Lindsey

    14k Yellow Gold & Black Onyx

    0.5 crt - AAA

    NZ $1,945.00
    1,007 - 81,035 NZ $1,007 - NZ $81,035
  15. More stone size
    Black Onyx Engagement Ring Alabate 1.6 crt

    Engagement Ring Alabate 1.6 crt

    18k White Gold & Black Onyx

    1.6 crt - AAA

    NZ $2,172.00
    648 - 224,734 NZ $648 - NZ $224,734
  16. More stone size
    Black Onyx Engagement Ring Amalia

    Engagement Ring Amalia

    18k White Gold & Black Onyx

    0.16 crt - AAA

    NZ $1,725.00
    656 - 8,187 NZ $656 - NZ $8,187
  17. Black Onyx Engagement Ring Efrata

    Engagement Ring Efrata

    9k White Gold & Black Onyx & Moissanite

    0.47 crt - AAA

    NZ $859.00
    530 - 58,854 NZ $530 - NZ $58,854
  18. Black Onyx Engagement Ring Nicolena

    Engagement Ring Nicolena

    14k Yellow Gold & Black Onyx & Moissanite

    1.244 crt - AAA

    NZ $1,400.00
    528 - 109,817 NZ $528 - NZ $109,817
  19. Newest Design
    View All
  20. Black Onyx Engagement Ring Odelyn

    Engagement Ring Odelyn

    14k Yellow Gold & Black Onyx & Moissanite

    0.78 crt - AAA

    NZ $1,043.00
    413 - 111,916 NZ $413 - NZ $111,916
  21. Black Onyx Engagement Ring Coerce

    Engagement Ring Coerce

    9k Yellow Gold & Black Onyx & Moissanite

    0.19 crt - AAA

    NZ $572.00
    398 - 4,795 NZ $398 - NZ $4,795
  22. Black Onyx Engagement Ring Oectra

    Engagement Ring Oectra

    9k Yellow Gold & Black Onyx

    0.66 crt - AAA

    NZ $998.00
    588 - 112,519 NZ $588 - NZ $112,519
  23. Black Onyx Women's Ring Joanna

    Women's Ring Joanna

    14k Yellow Gold & Black Onyx

    0.76 crt - AAA

    NZ $1,798.00
    754 - 79,383 NZ $754 - NZ $79,383
  24. Black Onyx Engagement Ring Wulden

    Engagement Ring Wulden

    14k White Gold & Black Onyx & Moissanite

    0.7 crt - AAA

    NZ $1,007.00
    438 - 112,381 NZ $438 - NZ $112,381
  25. Black Onyx Engagement Ring Xenia

    Engagement Ring Xenia

    9k Yellow Gold & Black Onyx

    0.64 crt - AAA

    NZ $855.00
    525 - 7,509 NZ $525 - NZ $7,509
  26. View Set
    Black Onyx Engagement Ring Niliev - A

    Engagement Ring Niliev - A

    9k Yellow Gold & Black Onyx

    0.2 crt - AAA

    NZ $514.00
    376 - 5,438 NZ $376 - NZ $5,438
  27. 60 day return policy
  28. Black Onyx Bridal Set Graceful-RING A

    GLAMIRA Bridal Set Graceful-RING A

    14k Yellow Gold & Black Onyx

    0.5 crt - AAA

    NZ $1,013.00
    467 - 10,467 NZ $467 - NZ $10,467
  29. More stone size
    Black Onyx Engagement Ring Joy 0.07crt

    Engagement Ring Joy 0.07crt

    925 Silver & Black Onyx

    0.07 crt - AAA

    NZ $549.00
    534 - 6,211 NZ $534 - NZ $6,211
  30. Black Onyx Engagement Ring Harebrained

    Engagement Ring Harebrained

    14k White Gold & Black Onyx & Moissanite

    2.358 crt - AAA

    NZ $2,052.00
    731 - 157,374 NZ $731 - NZ $157,374
  31. Black Onyx Engagement Ring Lunete

    Engagement Ring Lunete

    9k Rose Gold & Black Onyx & Moissanite

    0.39 crt - AAA

    NZ $841.00
    507 - 88,172 NZ $507 - NZ $88,172
  32. Black Onyx Women's Ring Juicy

    Women's Ring Juicy

    18k White Gold & Black Onyx

    0.15 crt - AAA

    NZ $1,283.00
    519 - 15,590 NZ $519 - NZ $15,590
  33. More stone size
    Black Onyx Engagement Ring Daffney 0.25 crt

    Engagement Ring Daffney 0.25 crt

    14k White Gold & Black Onyx & Moissanite

    0.646 crt - AAA

    NZ $1,278.00
    650 - 22,377 NZ $650 - NZ $22,377
  34. Black Onyx Engagement Ring Ayoova

    Engagement Ring Ayoova

    9k Yellow Gold & Black Onyx & Moissanite

    0.73 crt - AAA

    NZ $863.00
    472 - 111,773 NZ $472 - NZ $111,773
  35. More stone size
    Black Onyx Engagement Ring Joy 0.5crt

    Engagement Ring Joy 0.5crt

    9k White Gold & Black Onyx

    0.5 crt - AAA

    NZ $1,044.00
    616 - 77,435 NZ $616 - NZ $77,435
  36. Black Onyx Engagement Ring Allison

    Engagement Ring Allison

    14k White Gold & Black Onyx & Moissanite

    1.92 crt - AAA

    NZ $1,756.00
    636 - 275,169 NZ $636 - NZ $275,169
  37. Black Onyx Women's Ring Cadieux

    Women's Ring Cadieux

    925 Silver & Black Onyx

    0.44 crt - AAA

    NZ $612.00
    415 - 57,922 NZ $415 - NZ $57,922
  38. Black Onyx Engagement Ring Glog

    Engagement Ring Glog

    14k Yellow Gold & Black Onyx

    0.5 crt - AAA

    NZ $1,014.00
    516 - 8,388 NZ $516 - NZ $8,388
  39. More stone size
    Black Onyx Women's Ring April

    Women's Ring April

    925 Silver & Black Onyx

    0.03 crt - AAA

    NZ $463.00
    454 - 5,210 NZ $454 - NZ $5,210
  40. Black Onyx Engagement Ring Despiteously

    Engagement Ring Despiteously

    14k White Gold & Black Onyx

    0.5 crt - AAA

    NZ $781.00
    354 - 74,368 NZ $354 - NZ $74,368
  41. Black Onyx Engagement Ring Akee

    Engagement Ring Akee

    9k Yellow Gold & Black Onyx & Moissanite

    0.16 crt - AAA

    NZ $531.00
    376 - 4,743 NZ $376 - NZ $4,743
  42. More stone size
    Black Onyx Engagement Ring Cassidy 0.16 crt

    Engagement Ring Cassidy 0.16 crt

    9k White Gold & Black Onyx & Moissanite

    0.4 crt - AAA

    NZ $886.00
    570 - 8,324 NZ $570 - NZ $8,324
  43. Black Onyx Engagement Ring Iodine

    Engagement Ring Iodine

    14k White Gold & Black Onyx & Moissanite

    0.13 crt - AAA

    NZ $783.00
    432 - 5,151 NZ $432 - NZ $5,151
  44. Black Onyx Engagement Ring Nadata

    Engagement Ring Nadata

    14k Yellow Gold & Black Onyx

    0.11 crt - AAA

    NZ $680.00
    379 - 4,108 NZ $379 - NZ $4,108
  45. Black Onyx Engagement Ring Leenil

    Engagement Ring Leenil

    925 Silver & Black Onyx & Moissanite

    0.512 crt - AAA

    NZ $631.00
    466 - 74,732 NZ $466 - NZ $74,732
  46. Black Onyx Engagement Ring Roberta

    Engagement Ring Roberta

    18k White Gold & Black Onyx & Moissanite

    2.896 crt - AAA

    NZ $3,033.00
    857 - 79,414 NZ $857 - NZ $79,414
  47. Black Onyx Engagement Ring Tasco

    Engagement Ring Tasco

    925 Silver & Black Onyx & Moissanite

    0.394 crt - AAA

    NZ $685.00
    568 - 21,093 NZ $568 - NZ $21,093
  48. Black Onyx Engagement Ring Caninna

    Engagement Ring Caninna

    14k White Gold & Black Onyx

    0.4 crt - AAA

    NZ $1,053.00
    526 - 74,622 NZ $526 - NZ $74,622
  49. Black Onyx Engagement Ring Hepsy

    Engagement Ring Hepsy

    9k White Gold & Black Onyx & Moissanite

    0.408 crt - AAA

    NZ $943.00
    561 - 20,920 NZ $561 - NZ $20,920
  50. 60 day free resizing
  51. More stone size
    Black Onyx Engagement Ring Hayley 0.4crt

    Engagement Ring Hayley 0.4crt

    14k White Gold & Black Onyx

    0.4 crt - AAA

    NZ $1,214.00
    610 - 75,544 NZ $610 - NZ $75,544
  52. More stone size
    Black Onyx Engagement Ring Amay

    Engagement Ring Amay

    14k White Gold & Black Onyx & Moissanite

    0.52 crt - AAA

    NZ $1,293.00
    554 - 105,939 NZ $554 - NZ $105,939
  53. More stone size
    Black Onyx Engagement Ring Ellie 0.07 crt

    Engagement Ring Ellie 0.07 crt

    9k White Gold & Black Onyx

    0.07 crt - AAA

    NZ $621.00
    460 - 5,026 NZ $460 - NZ $5,026
  54. Black Onyx Engagement Ring Daisy

    Engagement Ring Daisy

    9k White Gold & Black Onyx & Moissanite

    1.396 crt - AAA

    NZ $1,549.00
    727 - 129,869 NZ $727 - NZ $129,869
  55. Black Onyx Bridal Set Crinkly Ring A

    GLAMIRA Bridal Set Crinkly Ring A

    925 Silver & Black Onyx & Moissanite

    1.09 crt - AAA

    NZ $1,295.00
    976 - 21,783 NZ $976 - NZ $21,783
  56. Black Onyx Engagement Ring Simisear

    Engagement Ring Simisear

    14k Yellow Gold & Black Onyx

    0.2 crt - AAA

    NZ $951.00
    522 - 5,922 NZ $522 - NZ $5,922
  57. Black Onyx Engagement Ring Gratia

    Engagement Ring Gratia

    14k Rose / White Gold & Black Onyx

    0.08 crt - AAA

    NZ $943.00
    549 - 5,537 NZ $549 - NZ $5,537
  58. Black Onyx Engagement Ring Adlonn

    Engagement Ring Adlonn

    14k Yellow Gold & Black Onyx

    0.1 crt - AAA

    NZ $733.00
    418 - 10,970 NZ $418 - NZ $10,970
  59. More stone size
    Black Onyx Engagement Ring Joy

    Engagement Ring Joy

    14k White Gold & Black Onyx

    0.16 crt - AAA

    NZ $1,153.00
    653 - 7,400 NZ $653 - NZ $7,400
  60. Heart Rings
  61. Black Onyx Engagement Ring Mesic

    Engagement Ring Mesic

    14k Rose Gold & Black Onyx & Moissanite

    0.45 crt - AAA

    NZ $984.00
    486 - 20,254 NZ $486 - NZ $20,254
  62. Black Onyx Engagement Ring Jay

    Engagement Ring Jay

    14k White Gold & Black Onyx & Moissanite

    0.455 crt - AAA

    NZ $1,085.00
    507 - 58,926 NZ $507 - NZ $58,926
  63. Black Onyx Engagement Ring Angelika

    Engagement Ring Angelika

    925 Silver & Black Onyx

    0.015 crt - AAA

    NZ $361.00
    358 - 3,629 NZ $358 - NZ $3,629
  64. Black Onyx Engagement Ring Institutionalize

    Engagement Ring Institutionalize

    14k White Gold & Black Onyx & Moissanite

    0.46 crt - AAA

    NZ $814.00
    408 - 6,916 NZ $408 - NZ $6,916
  65. More stone size
    Black Onyx Engagement Ring Roselina 0.16 crt

    Engagement Ring Roselina 0.16 crt

    9k White Gold & Black Onyx & Moissanite

    0.456 crt - AAA

    NZ $973.00
    599 - 21,240 NZ $599 - NZ $21,240
  66. Black Onyx Engagement Ring Erica

    Engagement Ring Erica

    14k White Gold & Black Onyx & Moissanite

    1.238 crt - AAA

    NZ $1,901.00
    718 - 93,360 NZ $718 - NZ $93,360

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    1. Ruby Cabochon (Lab Created)
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    8. Green Amethyst Cabochon (Lab Created)
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    10. London Blue Topaz Cabochon (Lab Created)
    11. Lemon Topaz Cabochon
    12. Emerald Cabochon (Lab Created)
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    • Carat [?]
    Stone Shape
    1. Baguette
    2. Cushion
    3. Emerald Cut
    4. Heart
    5. Marquise
    6. Oval
    7. Pear
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    10. Trillion
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    1. Black Onyx 14k White Gold Engagement Rings
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    1. Black
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