PREMIUM QUALITY IN EVERY PIECE

Design your own bracelet Pick your stones. Make it yours. Create
Custom Lab

Saved pieces

Saved in this browser.

Your saved pieces will appear here.
    A sterling silver open band ring has rows of round black stones at both ends on a light gray surface.
    A yellow gold vermeil ring curves around an open gap between two rows of black stones.
    The silver ring is shown upright with a slim polished band and black stones along its open ends.
    An upright yellow gold vermeil band shows its curved profile and raised black stone settings.
    Round black stones sit in bright silver prongs at the near end of the open ring.
    A close view shows the black stone row and polished yellow gold prongs at one end of the band.
    Black stones and yellow gold prongs follow the curve at the far end of the open band.
    A woman wears the silver open black stone ring on her middle finger at an outdoor cafe table beside a white cup.
    A woman wears the yellow gold vermeil black stone ring while resting her hand on a kitchen stone counter beside a ceramic bowl.

    A sterling silver open band ring has rows of round black stones at both ends on a light gray surface.

    1 / 9

    Ground

    Focus Ground Black Spinel Band Ring

    $69.00
    Focus Black spinel Daily ritual
    Choose your Metal finish

    Metal finish: 925 Sterling Silver

    Choose your SizeSize guide

    Size: 4

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

    1
    American Express Apple Pay Google Pay Mastercard PayPal Shop Pay Union Pay Visa
    Quality & details
    An open band ring with a round brilliant black spinel of about 1.5 millimeters, in 18kt yellow gold vermeil or 925 sterling silver, sizes 4 to 11.
    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

    Black Spinel

    Black Spinel
    • Dark luster
    • Faceted contrast
    • Personal meaning

    Representative material visualization · Appearance may vary

    Black spinel brings a deep, reflective tone to jewelry. Its surface can read glossy or graphite as the light moves across the cut and setting.

    In this piece: a round brilliant black spinel, about 1.5 millimeters, set along the open band.

    What does black spinel look like?

    Black spinel has a dark surface with reflective facets or a smooth polish, depending on the cut.

    What is black spinel traditionally associated with?

    In jewelry traditions, black spinel is associated with focus and considered personal style. These are cultural meanings, not promises.

    How should I care for black spinel jewelry?

    Keep finished jewelry away from hard impacts, harsh chemicals and abrasive cleaners. Wipe it with a soft cloth after wear.

    View pieces

    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: 925 sterling silver, or 18kt gold vermeil over sterling silver, for the open 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.

    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 wears the silver open black stone ring on her middle finger at an outdoor cafe table beside a white cup.
    Ground black spinel open band ring

    Dark and steady

    A small round black spinel along an open band

    A round brilliant black spinel of about 1.5 millimeters, set on an open band.

    Ground places a small round brilliant black spinel of about 1.5 millimeters along an open band. The stone has a deep, even tone, and its brilliant cut sends small, steady flashes across the band as the hand moves.

    The open band has a gap of about 0.5 centimeters, so the ring sits comfortably on the finger. The total stone weight is about 0.22 carats, a size that keeps the band simple and light.

    Ground suits everyday wear with knitwear, dark tailoring and simple layers, and it stacks easily with other bands. Its quiet dark shine stays understated through a full day.

    The silver ring is shown upright with a slim polished band and black stones along its open ends.
    Ground ring worn on the hand

    Light and open

    A slim band that sits lightly on the finger

    About 1.20 grams of metal in an open band made for daily wear.

    The band weighs about 1.20 grams, so it feels almost weightless. The open shape keeps the band easy to slide on and off, and it does not catch on sleeves or gloves.

    Sterling silver keeps the black spinel crisp and cool, while yellow gold vermeil adds a warm golden frame. Choose the finish that matches the rest of your jewelry.

    The meaning of focus

    Black spinel is often associated with focus, the steady concentration that helps a person stay on course when the day becomes busy. Its deep, even tone has long been linked with a calm and grounded mind, so Ground suits anyone who values clear attention. The meaning is yours to choose, and the ring makes no promise of a particular result.

    Some people give a black spinel band to a friend who is working toward a long-term goal. Others wear one as a small, private reminder to bring their attention back to the task in front of them.

    Choosing your size

    Sizes run from 4 to 11. 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 band is open, check that the gap sits comfortably and that the ring stays in place when your hand is relaxed. If you are between sizes, choose the one that moves over the knuckle with a little resistance.

    Caring for the spinel and finish

    Black spinel is durable, but a hard knock can still chip the stone, and lotion, perfume and chlorine can dull 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 spinel and the finish, so the dark stone keeps its clean shine.

    Find your metal tone

    Two finishes with the same open black spinel band. Choose yellow gold vermeil for warmth or sterling silver for a cool, sharp line.

    Yellow gold vermeil

    Warm 18kt yellow gold vermeil over sterling silver that frames the small black spinel in a golden tone.

    A yellow gold vermeil ring curves around an open gap between two rows of black stones.
    Yellow gold vermeil · complete ring
    An upright yellow gold vermeil band shows its curved profile and raised black stone settings.
    Yellow gold vermeil · curved side profile
    A close view shows the black stone row and polished yellow gold prongs at one end of the band.
    Yellow gold vermeil · near stone row
    Black stones and yellow gold prongs follow the curve at the far end of the open band.
    Yellow gold vermeil · far end detail
    A woman wears the yellow gold vermeil black stone ring while resting her hand on a kitchen stone counter beside a ceramic bowl.
    Yellow gold vermeil · shown on hand in a kitchen

    Sterling silver

    Cool 925 sterling silver that keeps the small black spinel crisp along the open band.

    A sterling silver open band ring has rows of round black stones at both ends on a light gray surface.
    Sterling silver · complete ring
    The silver ring is shown upright with a slim polished band and black stones along its open ends.
    Sterling silver · upright side view
    Round black stones sit in bright silver prongs at the near end of the open ring.
    Sterling silver · black stone and prong detail
    A woman wears the silver open black stone ring on her middle finger at an outdoor cafe table beside a white cup.
    Sterling silver · shown on hand at a cafe

    Size & materials

    Accent
    Round brilliant black spinel, about 1.5 mm
    Stone weight
    About 0.22 ct
    Band style
    Open band
    Opening size
    About 0.5 cm
    Metal options
    18kt yellow gold vermeil; 925 sterling silver
    Metal weight
    About 1.20 g
    Ring sizes
    4, 5, 6, 7, 8, 9, 10, 11

    Frequently asked questions

    Is the black spinel natural?

    Yes. Black spinel is a natural gemstone listed in our material library, and it has a deep, even dark tone.

    What does the open band mean?

    The band has a small opening of about 0.5 centimeters, which lets it sit comfortably on the finger.

    What ring sizes are available?

    Sizes 4 through 11 are available. 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.

    Are the finishes solid gold?

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

    Does the ring promise any effect?

    No. Black spinel is often associated with focus, 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. Water, lotion and chlorine can dull the finish and the stone.

    How should I clean it?

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

    A sterling silver open band ring has rows of round black stones at both ends on a light gray surface.
    Material Black spinel Selected option 925 Sterling Silver / 4