One-of-a-Kind Jewelry

61 of 101 products

All of Mociun's one-of-a-kind pieces are designed by Caitlin herself. She follows the custom process but without a client, trusting each piece will find its new wearer.

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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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    Pineapple Rain Ring on model. Pineapple Rain Ring on model.
    Pineapple Rain Ring on light color background.

    Pineapple Rain Ring

    Pineapple Rain Ring

    $12,200
    $12,200 $12,200

    READY TO SHIP

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

    Spraybow Ring

    Spraybow Ring

    $12,000
    $12,000 $12,000

    READY TO SHIP

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    Double Drop Ring on model. product_details::Double Drop Ring on model.
    Double Drop Ring on light color background.

    Double Drop Ring

    Double Drop Ring

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

    READY TO SHIP

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    Gusher Pink Sapphire Ring 053 on model. Gusher Pink Sapphire Ring 053 on model.
    Gusher Pink Sapphire Ring 053 on light color background.

    Gusher Ring - Deep Pink Sapphire

    Deep Pink Sapphire Gusher Ring

    $10,000
    $10,000 $10,000

    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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    Blue Sapphire Gusher Ring on model. product_details::Blue Sapphire Gusher Ring on model.
    Blue Sapphire Gusher Ring on light color background.

    Gusher Ring - Blue Sapphire

    Blue Sapphire Gusher Ring

    $7,500
    $7,500 $7,500

    NEW ARRIVAL

  • 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 Blue Sapphire Gusher Ring on model. Teal Blue Sapphire Gusher Ring on model.
    Teal Blue Sapphire Gusher Ring on light color background.

    Gusher Ring - Teal Blue Sapphire

    Teal Blue Sapphire Gusher Ring

    $10,000
    $10,000 $10,000

    NEW ARRIVAL

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    Green Sapphire Gusher Ring on model. Green Sapphire Gusher Ring on model.
    Green Sapphire Gusher Ring on light color background.

    Gusher Ring - Green Sapphire

    Green Sapphire Gusher Ring

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

    NEW ARRIVAL

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    Yellow Sapphire Gusher Ring on model. Yellow Sapphire Gusher Ring on model.
    Yellow Sapphire Gusher Ring on light color background.

    Gusher Ring - Yellow Sapphire

    Yellow Sapphire Gusher Ring

    $7,500
    $7,500 $7,500

    NEW ARRIVAL

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    Yellow Sapphire Gusher Ring on model. product_details::Yellow Sapphire Gusher Ring on model.
    Yellow Sapphire Gusher Ring on light color background.

    Gusher Ring - Yellow Sapphire

    Yellow Sapphire Gusher Ring

    $7,000
    $7,000 $7,000

    NEW ARRIVAL

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

    Tethys Ring

    Tethys Ring

    $6,500
    $6,500 $6,500

    READY TO SHIP

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

    Scylla Ring

    Scylla Ring

    $8,750
    $8,750 $8,750

    READY TO SHIP

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

    Oceanus Ring

    Oceanus Ring

    $9,000
    $9,000 $9,000

    READY TO SHIP

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    Gusher Diamond Ring 046 on model. product_details::Gusher Diamond Ring 046 on model.
    Gusher Diamond Ring 046 on light color background.

    Gusher Ring - Grand Pear Diamond

    Grand Pear Diamond Gusher Ring

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

    READY TO SHIP

  • Gusher Diamond Ring 060 on model. product_details::Gusher Diamond Ring 060 on model.
    Gusher Diamond Ring 060 on light color background.

    Gusher Ring - Cushion Diamond

    Cushion Diamond Gusher Ring

    $16,000
    $16,000 $16,000

    READY TO SHIP

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    Moonflower Ring on model. Moonflower Ring on model.
    Moonflower Ring on light color background.

    Moonflower Ring

    Moonflower Ring

    $13,500
    $13,500 $13,500

    NEW ARRIVAL

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    Gusher Diamond Ring 048 on model. product_details::Gusher Diamond Ring 048 on model.
    Gusher Diamond Ring 048 on light color background.

    Gusher Ring - Cushion Diamond

    Cushion Diamond Gusher Ring

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

    READY TO SHIP