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    A white gold ring with a rough blue-white moonstone and two round side stones rests on a light gray surface.
    A rose gold ring holds an irregular pale moonstone between rounded prongs and clear side stones.
    The white gold ring stands upright, revealing the raised moonstone setting and slim curved band.
    A side view shows the rose gold band, a round accent stone, and the moonstone held above the ring.
    A close-up reveals blue flashes in the rough moonstone beside a round clear stone and polished white gold prongs.
    The textured moonstone and a faceted side stone fill the frame between polished rose gold prongs.
    The front of the rough moonstone shows layered blue-white reflections between the lower white gold prongs.
    A woman with a black bob wears the white gold moonstone ring beside a library window.
    A woman rests her hand on a garden terrace table while wearing the rose gold moonstone ring.

    A white gold ring with a rough blue-white moonstone and two round side stones rests on a light gray surface.

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    Brook

    Calm Brook Moonstone Lab Diamond Ring

    $389.00
    Calm Moonstone and lab-grown diamonds Daily ritual
    Choose your Metal finish

    Metal finish: 10kt Solid White Gold

    Choose your SizeSize guide

    Size: 8

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

    1
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    Quality & details
    A ring with a raw, untreated moonstone of about 10 by 8 millimeters and two round lab-grown diamonds, about 0.06 carats in total, in 10kt solid white or rose gold, sizes 8, 12 and 13.
    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 raw, untreated moonstone, about 10 by 8 millimeters, as the main 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.

    View pieces

    Crafted materials

    Lab Diamond

    Lab Diamond
    • Lab Diamond texture
    • Lab Diamond tone
    • Personal meaning

    Representative material visualization · Appearance may vary

    A lab-grown diamond is a crafted material with the same optical and physical properties as a mined diamond. Its brilliance and cut vary with the individual stone; the product photographs and measurements describe the item you will receive.

    In this piece: two round lab-grown diamonds, about 0.06 ct in total, set beside the moonstone.

    Is a lab diamond the same as a mined diamond?

    A lab-grown diamond has the same optical and physical properties as a mined diamond. It is grouped here as a crafted material because it is grown in a lab.

    Will every lab diamond piece look the same?

    No. Variation comes from the material, cut, finish and lighting. Use the individual product photographs and measurements to judge the piece you will receive.

    How should I care for it?

    Keep finished jewelry away from hard impacts, harsh chemicals and abrasive cleaners. Follow the product-specific care instructions, including those for metal finishes and other components.

    View pieces

    Crafted materials

    Solid Gold

    Solid Gold
    • Solid Gold texture
    • Solid Gold tone
    • Personal meaning

    Representative material visualization · Appearance may vary

    Solid gold is a crafted metal, made of gold alloy throughout rather than a plated or vermeil layer. Color and finish depend on the karat and the finish of the individual piece; the product photographs and measurements describe the item you will receive.

    In this piece: 10kt solid white or rose gold for the ring setting and band.

    Is it solid gold all the way through?

    Yes. Solid gold is an alloy throughout, so the metal is not a plated or vermeil layer. The karat is shown on the product page.

    Will every solid gold piece look the same?

    No. Variation comes from the material, cut, finish and lighting. Use the individual product photographs and measurements to judge the piece you will receive.

    How should I care for it?

    Keep finished jewelry away from hard impacts, harsh chemicals and abrasive cleaners. Follow the product-specific care instructions, including those for metal finishes and other components.

    View pieces

    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.
    Free U.S. shipping Ships in 0–3 business days Tracking sent by email 45-day return window Damage & order support Secure checkout
    A woman with a black bob wears the white gold moonstone ring beside a library window.
    Brook raw moonstone and lab diamond ring

    Pale and unhurried

    A raw moonstone set with two lab-grown diamonds

    A raw, untreated moonstone of about 10 by 8 millimeters, with two lab-grown diamonds in 10kt solid gold.

    Brook sets a raw, untreated moonstone of about 10 by 8 millimeters at the centre of the ring. The stone keeps its natural surface and soft, milky sheen, so it reads as a piece of the earth rather than a cut and polished gem.

    Two round lab-grown diamonds sit on either side of the moonstone, about 0.06 carats in total. Their small facets catch the light next to the pale stone, and the two bright points give the ring a clear, balanced line.

    Brook comes in 10kt solid white gold or 10kt solid rose gold. Both suit everyday wear, and the pale stone looks calm beside knitwear, linen and soft tailoring.

    The white gold ring stands upright, revealing the raised moonstone setting and slim curved band.
    Brook ring worn on the hand

    Light and settled

    A solid gold band that holds the stone level

    A 10kt solid gold ring made in sizes 8, 12 and 13.

    The ring sits settled on the finger, and the setting holds the raw moonstone level so its uneven edges stay in view. The solid gold band feels steady and keeps the stones in place through the day.

    White gold gives the pale stone a clean, cool edge, and rose gold brings a gentle blush. The ring is made in sizes 8, 12 and 13, so measure carefully before you order.

    The meaning of calm

    Moonstone is often associated with calm, a soft and steady 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, and Brook pairs it with two bright lab diamonds. The meaning is yours to choose, and the ring makes no promise of a particular result.

    Some people give a moonstone ring to mark a quiet milestone or a gentle occasion. Others wear one as a reminder to slow down and notice the day as it comes.

    Choosing your size

    This ring is made in sizes 8, 12 and 13 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 and does not rock. If you are between sizes, choose the one that moves over the knuckle with slight resistance.

    Caring for the raw moonstone and gold

    Moonstone can scratch if it knocks against hard surfaces, and chlorine, lotion, perfume and heat can dull its sheen. 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 stone, the lab diamonds and the solid gold.

    Find your metal tone

    Two 10kt solid gold colours for the same raw moonstone ring. Choose white gold for a cool, clean line or rose gold for a soft blush.

    10kt solid white gold

    Cool 10kt solid white gold that keeps the raw moonstone's pale sheen clean beside the lab diamonds.

    A white gold ring with a rough blue-white moonstone and two round side stones rests on a light gray surface.
    10kt Solid White Gold · complete ring
    The white gold ring stands upright, revealing the raised moonstone setting and slim curved band.
    10kt Solid White Gold · side profile
    A close-up reveals blue flashes in the rough moonstone beside a round clear stone and polished white gold prongs.
    10kt Solid White Gold · stone and prong detail
    The front of the rough moonstone shows layered blue-white reflections between the lower white gold prongs.
    10kt Solid White Gold · front gemstone texture
    A woman with a black bob wears the white gold moonstone ring beside a library window.
    10kt Solid White Gold · shown on hand by a library window

    10kt solid rose gold

    Soft 10kt solid rose gold that brings a warm blush to the raw moonstone and the lab diamonds.

    A rose gold ring holds an irregular pale moonstone between rounded prongs and clear side stones.
    10kt Solid Rose Gold · complete ring
    A side view shows the rose gold band, a round accent stone, and the moonstone held above the ring.
    10kt Solid Rose Gold · raised setting
    The textured moonstone and a faceted side stone fill the frame between polished rose gold prongs.
    10kt Solid Rose Gold · close-up of setting
    A woman rests her hand on a garden terrace table while wearing the rose gold moonstone ring.
    10kt Solid Rose Gold · shown on hand at a garden terrace

    Size & materials

    Main stone
    Raw, untreated moonstone, about 10 x 8 mm
    Accents
    Two round lab-grown diamonds, about 0.06 ct in total
    Cut
    Raw moonstone with round brilliant lab diamonds
    Metal
    10kt solid white or rose gold
    Ring sizes
    8, 12, 13
    Included
    One ring in your selected gold colour and size

    Frequently asked questions

    Is the moonstone natural?

    Yes. The moonstone is a genuine raw stone, left untreated, so its sheen and surface vary from one ring to another.

    Are the lab diamonds natural?

    No. Lab-grown diamonds are made in a lab rather than mined. They share the chemistry of mined diamonds.

    Which ring sizes are available?

    Sizes 8, 12 and 13 are available for this ring. 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?

    Yes. Both colours are 10kt solid gold, not plated or vermeil.

    Does the ring promise any effect?

    No. Moonstone is often associated with calm, and that meaning is yours to choose. The ring makes no promise of a particular outcome.

    Can I wear it in the shower or pool?

    Please remove it before swimming, showering or exercise. Chlorine, lotion and sweat can dull the moonstone and the gold.

    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 loosen the small lab diamonds.

    A white gold ring with a rough blue-white moonstone and two round side stones rests on a light gray surface.
    Material Moonstone and lab-grown diamonds Selected option 10kt Solid White Gold / 8