One-of-a-Kind Engagement Rings

36

Engagement and statement rings made with materials so rare and unusual, we only made one. Enjoy a complimentary resizing whenever — this means that you can have the ring now and send it back to us at any point in the future to resize for the perfect fit. Just select a size 6; we'll ship now and resize later.
  • On Model
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  • Closeup details of the custom jewelry displays within the Mociun Williamsburg Brooklyn Showroom interior, featuring autumnal colors, warm walnut finishes and furnishings from Bower Studios. Closeup details of the custom jewelry displays within the Mociun Williamsburg Brooklyn Showroom interior, featuring autumnal colors, warm walnut finishes and furnishings from Bower Studios.

    One-on-one appointments are the best way to experience Mociun.

    SNAG A SPOT

    One-on-one appointments are the best way to experience Mociun.

    SNAG A SPOT
  • Closeup details of the custom jewelry displays within the Mociun Williamsburg Brooklyn Showroom interior, featuring autumnal colors, warm walnut finishes and furnishings from Bower Studios. Closeup details of the custom jewelry displays within the Mociun Williamsburg Brooklyn Showroom interior, featuring autumnal colors, warm walnut finishes and furnishings from Bower Studios.

    One-on-one appointments are the best way to experience Mociun.

    SNAG A SPOT

    One-on-one appointments are the best way to experience Mociun.

    SNAG A SPOT

  • Play Video

    Laelia Ring on model. product_details::Laelia Ring on model.
    Laelia Ring on light color background.

    Laelia Ring

    Laelia Ring

    $105,402.00
    $105,402.00 $105,402.00

    NEW ARRIVAL

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    Eranthis Ring on model. Eranthis Ring on model.
    Eranthis Ring on light color background

    Eranthis Ring

    Eranthis Ring

    $71,674.00
    $71,674.00 $71,674.00

    NEW ARRIVAL

  • Play Video

    Narcissus Ring on model. Narcissus Ring on model.
    Narcissus Ring on light color background

    Narcissus Ring

    Narcissus Ring

    $245,938.00
    $245,938.00 $245,938.00

    NEW ARRIVAL

  • Calycanthus Ring on model. Calycanthus Ring on model.
    Calycanthus Ring on light color background.

    Calycanthus Ring

    Calycanthus Ring

    $126,483.00
    $126,483.00 $126,483.00

    NEW ARRIVAL

  • Styled image featuring Mociun jewelry on model. Styled image featuring Mociun jewelry on model.

    Instant gratification, endless possibility.

    A GIFT CARD IS BOTH

    Instant gratification, endless possibility.

    A GIFT CARD IS BOTH

  • Play Video

    Calanthe Ring on model. Calanthe Ring on model.
    Calanthe Ring on light color background.

    Calanthe Ring

    Calanthe Ring

    $10,400.00
    $10,400.00 $10,400.00

    NEW ARRIVAL

  • Styled image featuring Mociun jewelry on model. Styled image featuring Mociun jewelry on model.

    Instant gratification, endless possibility.

    A GIFT CARD IS BOTH

    Instant gratification, endless possibility.

    A GIFT CARD IS BOTH

  • Play Video

    That Way Ring on model. product_details::That Way Ring on model.
    That Way Ring on light color background.

    That Way Ring

    That Way Ring

    $11,946.00
    $11,946.00 $11,946.00

    READY TO SHIP

  • Play Video

    This Way Ring on model. product_details::This Way Ring on model.
    This Way Ring on light color background.

    This Way Ring

    This Way Ring

    $11,946.00
    $11,946.00 $11,946.00

    READY TO SHIP

  • Play Video

    Alchemilla Ring on model. product_details::Alchemilla Ring on model.
    Alchemilla Ring on light color background

    Alchemilla Ring

    Alchemilla Ring

    $10,541.00
    $10,541.00 $10,541.00

    NEW ARRIVAL

  • Play Video

    Shift Ring and Platinum White Diamond Pavé Mini Curve Band on model. product_details::Shift Ring and Platinum White Diamond Pavé Mini Curve Band on model.
    Shift Ring on light color background.

    Shift Ring

    Shift Ring

    $37,243.00
    $37,243.00 $37,243.00

    READY TO SHIP

  • Play Video

    Caring Ring on model. product_details::Caring Ring on model.
    Caring Ring on light color background.

    Caring Ring

    Caring Ring

    $13,070.00
    $13,070.00 $13,070.00

    READY TO SHIP

  • Play Video

    Warmhearted Ring on model. product_details::Warmhearted Ring on model.
    Warmhearted Ring on light color background.

    Warmhearted Ring

    Warmhearted Ring

    $19,113.00
    $19,113.00 $19,113.00

    READY TO SHIP

  • Devotion Ring on model. product_details::Devotion Ring on model.
    Devotion Ring on light color background.

    Devotion Ring

    Devotion Ring

    $18,200.00
    $18,200.00 $18,200.00

    READY TO SHIP

  • Play Video

    Compassion Ring on model. Compassion Ring on model.
    Compassion Ring on light color background.

    Compassion Ring

    Compassion Ring

    $17,989.00
    $17,989.00 $17,989.00

    READY TO SHIP

  • Play Video

    Gold Unbroken Band and Wren Ring on model.
    Product photo of Wren Ring on a light color background

    Wren Ring

    Wren Ring

    $21,784.00
    $21,784.00 $21,784.00

    READY TO SHIP

  • Play Video

    Illusion of Opposites Ring on model. Illusion of Opposites Ring on model.
    Illusion of Opposites Ring on light color background.

    Illusion of Opposites Ring

    Illusion of Opposites Ring

    $22,416.00
    $22,416.00 $22,416.00

    READY TO SHIP

  • Play Video

    Gold White Diamond Pavé High Peak Band and Sweetheart Ring on model. product_details::Gold White Diamond Pavé High Peak Band and Sweetheart Ring on model.
    Sweetheart Ring on light color background.

    Sweetheart Ring

    Sweetheart Ring

    $13,773.00
    $13,773.00 $13,773.00

    READY TO SHIP