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    Cairn

    Calm Cairn Raw Moonstone Ring

    $79.00
    Calm Raw moonstone Daily ritual
    Choose your Metal finish

    Metal finish: 18kt Rose Gold Vermeil

    Choose your SizeSize guide

    Size: 5

    Usually ships in 0–3 business days · tracking sent by email

    1
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    Quality & details
    A ring with a genuine, untreated moonstone left raw, about 10 to 12 by 8 to 10 millimeters and about 5.49 carats, in 18kt rose gold vermeil over sterling silver, size 5.
    Shipping & returns

    Orders normally ship within 0–3 business days. U.S. shipping is free, tracking is sent by email, and the estimated U.S. delivery time is 7–10 business days after dispatch. Eligible returns can be requested within 45 days of receipt; conditions and exclusions apply. International duties, when charged, are the customer's responsibility.

    Read shipping policy Read return policy

    Modern Energy Lab · Material files

    Materials in this piece

    Natural stones

    Moonstone

    Moonstone
    • Shifting glow
    • Natural variation
    • Personal meaning

    Representative material visualization · Appearance may vary

    Moonstone is known for a soft glow that seems to move as the viewing angle changes. Color, translucency and the strength of this light effect vary from stone to stone, giving each piece its own character.

    In this piece: a genuine, untreated moonstone, left raw, about 10 to 12 by 8 to 10 millimeters, as the centre stone.

    Why does its glow change?

    Light interacting with layers within feldspar can create a floating sheen. Its visibility depends on the stone, the light and the viewing angle; a strong blue flash is not guaranteed in every piece.

    What does moonstone symbolize?

    Moonstone is traditionally associated with intuition, reflection and new beginnings. These are cultural meanings and personal reminders, not medical benefits or promises of a particular outcome.

    How should it be cared for?

    Protect it from hard knocks, abrupt heat changes, steam and ultrasonic cleaning. Follow the finished piece's care instructions too: thread, coatings and other components can require gentler care than a loose gemstone.

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    Crafted materials

    Sterling Silver

    Sterling Silver
    • 925 silver
    • Silver alloy
    • Gentle care

    Representative material visualization · Appearance may vary

    Sterling silver is a silver alloy used in jewelry. Its bright, cool-toned surface can develop a natural patina with wear and exposure. The visible finish may also be plated, so always check the metal option for the individual piece.

    In this piece: 18kt gold vermeil over sterling silver for the setting and band.

    Is sterling silver the same as a silver-colored finish?

    No. A silver-colored appearance alone does not establish metal content. Use the product's confirmed material specification; never identify sterling silver from its color or a reference photograph.

    Can sterling silver have a gold-colored finish?

    Yes. A gold layer can be applied over a sterling-silver base. In a vermeil option, the base metal and surface finish should both be stated; it must not be described as solid gold.

    How should I care for the finish?

    Store jewelry dry and separately, avoid cosmetics and household chemicals, and use a soft cloth. Follow the product's own care instructions before using silver cleaner, especially when stones, thread or gold plating are present.

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    Crystal meanings are shared as traditional symbolism for personal reflection. They are not medical, financial, or professional advice, and they do not guarantee an outcome.

    A woman with a black bob wears the rose gold moonstone ring beside a ceramic cup at a leafy garden cafe.
    Cairn raw moonstone ring

    Shaped by nature

    A raw moonstone with organic edges in rose gold vermeil

    A raw, untreated moonstone of about 10 to 12 by 8 to 10 millimeters, set in 18kt rose gold vermeil over sterling silver.

    Cairn holds a genuine, untreated moonstone left in its raw state, about 10 to 12 millimeters long and 8 to 10 millimeters wide. The stone keeps its organic edges and its own soft sheen, so it looks like a piece of the earth rather than a polished gem.

    The moonstone is about 5.49 carats in total, a generous, natural size for a single stone. Its uneven outline and gentle surface give the ring a calm, grounded character that changes slightly with the light.

    Cairn is finished in 18kt rose gold vermeil over sterling silver. It suits a quiet day, a walk outdoors or a simple outfit of knitwear and linen, and the soft blush warms the pale stone.

    An upright rose gold ring shows the raised rough moonstone setting and the curved band.
    Cairn ring worn on the hand

    Solid and natural

    A substantial ring that holds the raw stone steady

    About 2.55 grams of metal in a single size 5 ring.

    The ring weighs about 2.55 grams of metal, so it feels substantial on the finger. The setting holds the raw moonstone steady, so its uneven edges stay in view through the day.

    The ring is made in size 5 only. Measure carefully and check that the stone sits flat and does not rock when your hand is relaxed, since the raw edges make any tilt easy to see.

    The meaning of calm

    Moonstone is often described as a stone of calm, a gentle presence that many people reach for during a busy stretch. A raw stone kept in its natural form suits anyone who likes a quiet, unhurried piece with a sense of the earth in it, and Cairn keeps that feeling close. The meaning is yours to choose, and the ring makes no guarantee of a particular result.

    Some people give a raw moonstone ring to mark a quiet milestone or a gentle occasion. Others wear one as a daily reminder to slow down and notice the natural things around them.

    Choosing your size

    This ring is made in size 5 only. Measure a ring you already wear that fits well, or wrap a strip of paper around the base of the finger, mark the overlap and compare the length with a size chart.

    Because the raw stone has uneven edges, check that the ring sits flat when your hand is relaxed. If you are between sizes, check with the product page before you order, since this ring is offered in one size.

    Caring for the raw moonstone and finish

    Moonstone can scratch if it knocks against hard surfaces, and lotion, perfume, heat and chlorine can dull its sheen and the vermeil. Remove the ring before cleaning, gardening, swimming, exercise and sleep.

    After wear, wipe the ring with a soft dry cloth and store it in a separate pouch. Keeping it apart from harder jewelry protects the raw edges and the finish.

    Find your metal tone

    One finish for this raw moonstone ring: 18kt rose gold vermeil over sterling silver. The soft blush suits the natural colour of the uncut stone.

    Rose gold vermeil

    Soft 18kt rose gold vermeil over sterling silver that gives the raw moonstone a gentle blush around its organic edge.

    A raw white moonstone with blue flashes is held by four rounded prongs on a polished rose gold band.
    18kt Rose Gold Vermeil · complete ring
    An upright rose gold ring shows the raised rough moonstone setting and the curved band.
    18kt Rose Gold Vermeil · upright side view
    A close view reveals the uneven moonstone surface and rounded rose gold prong tips.
    18kt Rose Gold Vermeil · stone and front prongs
    The angled moonstone setting shows its textured edge and the rose gold band beneath it.
    18kt Rose Gold Vermeil · angled setting detail
    Blue and pale yellow reflections cross a rough moonstone in a rose gold ring shown close up on a finger.
    18kt Rose Gold Vermeil · natural stone close up on hand
    A woman with a black bob wears the rose gold moonstone ring beside a ceramic cup at a leafy garden cafe.
    18kt Rose Gold Vermeil · shown on hand at a garden cafe
    A freckled woman wears the rose gold moonstone ring with her hand resting on a linen tote beside a coastal railing.
    18kt Rose Gold Vermeil · shown on hand on a coastal terrace

    Size & materials

    Main stone
    Genuine moonstone, raw and untreated
    Stone size
    About 10 to 12 mm long, 8 to 10 mm wide
    Cut
    Raw and untreated, with organic edges
    Stone weight
    About 5.49 ct
    Metal weight
    About 2.55 g
    Metal
    18kt rose gold vermeil over sterling silver
    Ring size
    5
    Included
    One ring

    Frequently asked questions

    Is the moonstone natural?

    Yes. The moonstone is a genuine raw stone, left untreated, so its sheen and organic edges are its own.

    What ring size is this?

    This ring is made in size 5 only. Measure your finger before you order.

    Is this ring in stock now?

    The ring is sold as a standard item. Check the product page for the delivery estimate shown there before you order.

    Is the ring solid gold?

    No. The finish is 18kt rose gold vermeil over sterling silver, a thin gold layer rather than solid gold.

    Does the ring promise any effect?

    No. Moonstone is often described as a stone of calm, and that meaning is yours to choose. The ring makes no guarantee of a particular outcome.

    Can I wear it in the shower or pool?

    Please remove it before swimming, showering or exercise. Water, lotion and chlorine can dull the moonstone and the vermeil.

    How should I clean it?

    Wipe gently with a soft dry cloth. Avoid harsh polishes and ultrasonic cleaners, which can damage the raw moonstone and the finish.

    Why does the stone look uneven?

    The moonstone is left raw, so its edges and surface are uneven by nature. That is part of the design, and no two rings look exactly alike.

    A raw white moonstone with blue flashes is held by four rounded prongs on a polished rose gold band.

    Material Raw moonstone Selected option 18kt Rose Gold Vermeil / 5