One-of-a-Kind Engagement Rings

25

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

    Half Moon Ring on model. product_details::Half Moon Ring on model.
    Half Moon Ring on light color background.

    Half Moon Ring

    Half Moon Ring

    $10,500
    $10,500 $10,500

    NEW ARRIVAL

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    Gusher Bicolor Sapphire Ring 012 on model. Gusher Bicolor Sapphire Ring 012 on model.
    Gusher Bicolor Sapphire Ring 012 on light color background.

    Gusher Bicolor Sapphire Ring 012

    Gusher Bicolor Sapphire Ring 012

    $9,400
    $9,400 $9,400

    NEW ARRIVAL

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    Gusher Diamond Ring 009 on model. Gusher Diamond Ring 009 on model.
    Gusher Diamond Ring 009 on light color background.

    Gusher Diamond Ring 009

    Gusher Diamond Ring 009

    $53,600
    $53,600 $53,600

    NEW ARRIVAL

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    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

    $8,500
    $8,500 $8,500

    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

    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

    $8,500
    $8,500 $8,500

    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

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    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

    $26,500
    $26,500 $26,500

    NEW ARRIVAL

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

    Caring Ring

    Caring Ring

    $9,300
    $9,300 $9,300

    NEW ARRIVAL

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

    Gracious Ring

    Gracious Ring

    $9,700
    $9,700 $9,700

    READY TO SHIP

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

    Warmhearted Ring

    Warmhearted Ring

    $13,600
    $13,600 $13,600

    READY TO SHIP

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

    Adoration Ring

    Adoration Ring

    $24,000
    $24,000 $24,000

    READY TO SHIP

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

    Devotion Ring

    Devotion Ring

    $12,950
    $12,950 $12,950

    READY TO SHIP

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

    Compassion Ring

    Compassion Ring

    $12,800
    $12,800 $12,800

    READY TO SHIP

  • Play Video

    Close Ring on model. Close Ring on model.
    Close Ring on grey color background.

    Close Ring

    Close Ring

    $13,800
    $13,800 $13,800

    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

    $15,500
    $15,500 $15,500

    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

    $15,950
    $15,950 $15,950

    READY TO SHIP

  • Play Video

    Enfold Ring on model. product_details::Enfold Ring on model.
    Enfold Ring on grey color background.

    Enfold Ring

    Enfold Ring

    $24,500
    $24,500 $24,500

    READY TO SHIP