Collection Engagement Rings

37

Rings that represent Mociun’s signature unexpected elegance. Fall in love with Caitlin's ready-to-ship designs, or work with our team to customize one of our settings. Select your favorite design from our collection, and then choose your stone type, size, and setting metal. Opt for yellow, white, or rose gold in a range of karat weights; select pieces are available in platinum.

  • 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.

    Get a closer look at what's meant to be yours.

    BOOK A ONE-ON-ONE

    Get a closer look at what's meant to be yours.

    BOOK A ONE-ON-ONE

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    Super White Diamond Barragán Ring on model. Super White Diamond Barragán Ring on model.
    Super White Diamond Barragán Ring on light color background.

    Barragán Ring - Super White Diamond

    Barragán Ring

    $42,832.00
    $42,832.00 $42,832.00

    NEW ARRIVAL

  • Diamond Calatrava Ring on model. Diamond Calatrava Ring on model.
    Diamond Calatrava Ring on light color background.

    Calatrava Ring

    Calatrava Ring

    $18,846.00
    $18,846.00 $18,846.00

    READY TO SHIP

  • Gold Arcade Ring on male model. Gold Arcade Ring on male model.
    Gold Arcade Ring on light color background.

    Arcade Ring

    Arcade Ring

    $12,279.00
    $12,279.00 $12,279.00

    READY TO SHIP

  • Champagne Diamond Grand Level Ring on model. product_details::Champagne Diamond Grand Level Ring on model.
    Champagne Diamond Grand Level Ring on light color background.

    Grand Level Ring - Champagne Diamond

    Grand Level Ring

    $16,419.00
    $16,419.00 $16,419.00

    READY TO SHIP

  • Styled long exposure image featuring the the Ula Pearl Necklaces on dark color background. Styled long exposure image featuring the the Ula Pearl Necklaces on dark color background.

    Instant gratification, endless possibility.

    A GIFT CARD IS BOTH

    Instant gratification, endless possibility.

    A GIFT CARD IS BOTH

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    Teal Sapphire Jupiter Ring on male model. Teal Sapphire Jupiter Ring on model.
    Teal Sapphire Jupiter Ring on light color background.

    Jupiter Ring - Teal Sapphire

    Jupiter Ring

    $14,278.00
    $14,278.00 $14,278.00

    READY TO SHIP

  • Styled long exposure image featuring the the Ula Pearl Necklaces on dark color background. Styled long exposure image featuring the the Ula Pearl Necklaces on dark color background.

    Instant gratification, endless possibility.

    A GIFT CARD IS BOTH

    Instant gratification, endless possibility.

    A GIFT CARD IS BOTH

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    Gold Pavé Twist Band on model. product_details::Gold Pavé Bind Band on model.
    Styled image featuring the Gold Pavé Twist Band.
    Gold Pavé Twist Band on light color background.

    Pavé Twist Band

    Pavé Twist Band

    $10,280.00
    $10,280.00 $10,280.00

  • White Diamond Luna Ring on model.
    White Diamond Luna Ring on light color background.

    Luna Ring - White Diamond

    Luna Ring

    $20,417.00
    $20,417.00 $20,417.00

    READY TO SHIP

  • All Black Diamond Luna Ring on model. product_details::All Black Diamond Luna Ring on model.
    All Black Diamond Luna Ring on light color background.

    Luna Ring - All Black Diamond

    Luna Ring

    $8,567.00
    $8,567.00 $8,567.00

    READY TO SHIP

  • Black Diamond Orion Ring on model. product_details::Black Diamond Orion Ring on model.
    Black Diamond Orion Ring on light color background.

    Orion Ring - Black Diamond

    Orion Ring

    $6,425.00
    $6,425.00 $6,425.00

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    Champagne Diamond Luna Ring on model. product_details::Champagne Diamond Luna Ring on model.
    Champagne Diamond Luna Ring on light color background.

    Luna Ring - Champagne Diamond

    Luna Ring

    $12,850.00
    $12,850.00 $12,850.00

    READY TO SHIP

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    Past version of the White Diamond Orion Ring on model. product_details::Past version of the White Diamond Orion Ring on model.
    White Diamond Orion Ring on light color background.

    Orion Ring - White Diamond

    Orion Ring

    $14,278.00
    $14,278.00 $14,278.00

    NEW ARRIVAL

  • Champagne Diamond Capella Ring on light color background.

    Capella Ring - Champagne Diamond

    Capella Ring

    $13,564.00
    $13,564.00 $13,564.00

    NEW ARRIVAL

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    Gold Pavé Bind Band on model. product_details::Gold Pavé Bind Band on model.
    Styled image featuring the Gold Pavé Bind Band.
    Gold Pavé Bind Band on light color background.

    Pavé Bind Band

    Pavé Bind Band

    $11,851.00
    $11,851.00 $11,851.00

  • Two Tone Bind Band on model. product_details::Gold Pavé Bind Band on model.
    Styled image featuring the Two Tone Bind Band.
    Two Tone Bind Band on light color background.

    Two Tone Bind Band

    Two Tone Bind Band

    $12,136.00
    $12,136.00 $12,136.00

  • Styled image featuring the Gold Pavé Twist Band on model. Styled image featuring the Gold Pavé Twist Band on model.
    Styled image featuring the Gold Pavé Twist Band on model. Styled image featuring the Gold Pavé Twist Band on model.
    Two Tone Twist Band on light color background.

    Two Tone Twist Band

    Two Tone Twist Band

    $10,708.00
    $10,708.00 $10,708.00

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    Oval Brown Diamond Transformation Ring on model. Oval Brown Diamond Transformation Ring on model.
    Oval Brown Diamond Transformation Ring on light color background.

    Transformation Ring - Oval Brown Diamond

    Transformation Ring

    $32,124.00
    $32,124.00 $32,124.00

    MORE OPTIONS AVAILABLE