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    Span

    Commitment Span Lab Diamond Ring

    $599.00
    Commitment Lab-grown diamonds Daily ritual
    Choose your Metal finish

    Metal finish: 14kt Solid White Gold

    Choose your SizeSize guide

    Size: 4

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

    1
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    Quality & details
    A fine ring with nineteen round brilliant lab-grown diamonds, about 1.25 millimeters each and about 0.16 carats in total, in 14kt solid white, yellow or rose gold, sizes 4 to 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

    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: nineteen round brilliant lab-grown diamonds, about 1.25 millimeters each, about 0.16 ct in total.

    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: 14kt solid white, yellow 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.

    A white gold diamond ring is worn on a hand reaching toward fern leaves in a bright greenhouse.
    Span lab diamond ring

    A fine line of stones

    Nineteen small lab-grown diamonds along one band

    Nineteen round brilliant lab-grown diamonds of about 1.25 millimeters each, about 0.16 carats in total, in 14kt solid gold.

    Span sets nineteen round brilliant lab-grown diamonds along a fine band, each about 1.25 millimeters across. Together they weigh about 0.16 carats, and the even line catches the light from every angle.

    Each lab diamond is made in a lab with the same chemistry as a mined diamond. Their small facets are cut to the same brilliant pattern, so the line reads as one continuous band of sparkle rather than separate stones.

    Span is made in 14kt solid white, yellow or rose gold. Each colour frames the diamonds in its own tone, and the ring suits a daily wear habit as well as a milestone occasion.

    An upright white gold ring reveals its polished side, small stone settings, and inner 14K stamp.
    Span ring worn on the hand

    Fine and steady

    A fine solid gold band that sits flat on the finger

    A 14kt solid gold ring in sizes 4 to 13, with a fine line of diamonds.

    The fine band sits flat on the finger, so the line of nineteen diamonds lies neatly along the front. The setting holds each stone securely, and the ring keeps its shape through the day.

    Choose white gold for a clean, cool line, yellow gold for a warm glow or rose gold for a soft blush. The ring is made in sizes 4 to 13, so you can find a fit that suits your hand.

    The meaning of commitment

    Diamonds are often associated with commitment, the steady kind of loyalty that holds across ordinary days and changing seasons. A continuous line of small stones is a fitting image for a bond that is built a little at a time, so Span suits anyone who values steadiness in their relationships. The meaning is yours to choose, and the ring makes no promise of a particular result.

    Some people give a fine diamond band to mark a long partnership, an anniversary or a commitment made to family or a close friend. Others wear one as a private reminder of the promises they keep.

    Choosing your size

    The ring is made in sizes 4 through 13. 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 fine, check that the ring slides over the knuckle with slight resistance and sits flat when the hand is relaxed. If you are between sizes, choose the one that feels most comfortable.

    Caring for the diamonds and gold

    Small diamonds can loosen if the ring takes a hard knock, and lotion, perfume, sweat and chlorine can dull the gold. 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 fine band and the small stones.

    Find your metal tone

    Three 14kt solid gold colours for the same lab diamond ring. Choose white gold for a cool line, yellow gold for warmth or rose gold for softness.

    14kt solid white gold

    Cool 14kt solid white gold that keeps the nineteen small lab diamonds clean and bright.

    A white gold ring with a pointed diamond-set band rests on a light gray surface.
    14kt Solid White Gold · complete ring
    An upright white gold ring reveals its polished side, small stone settings, and inner 14K stamp.
    14kt Solid White Gold · upright side view
    A white gold diamond ring is worn on a hand reaching toward fern leaves in a bright greenhouse.
    14kt Solid White Gold · shown on hand

    14kt solid yellow gold

    Warm 14kt solid yellow gold that frames the lab diamonds in a golden tone.

    A yellow gold ring with a raised central point and bright round stones is shown from the front.
    14kt Solid Yellow Gold · complete ring
    A side view shows the yellow gold band, circular openings, and diamonds along the upper edge.
    14kt Solid Yellow Gold · upright side view
    A woman wears a yellow gold diamond ring on her raised hand with a coastal terrace behind her.
    14kt Solid Yellow Gold · shown on hand

    14kt solid rose gold

    Soft 14kt solid rose gold that gives the lab diamonds a warm, gentle blush.

    A rose gold ring displays round diamonds along its curved pointed front.
    14kt Solid Rose Gold · complete ring
    The rose gold ring is shown upright with open settings beneath the diamond-lined curve.
    14kt Solid Rose Gold · upright side view
    A rose gold diamond ring is shown on a hand resting on a weathered wooden bench in a garden.
    14kt Solid Rose Gold · shown on hand

    Size & materials

    Accents
    Nineteen round brilliant lab-grown diamonds
    Stone size
    About 1.25 mm each
    Diamond weight
    About 0.16 ct in total
    Diamond colour and clarity
    Colour I; clarity SI
    Cut
    Round brilliant
    Metal
    14kt solid white, yellow or rose gold
    Ring sizes
    4, 5, 6, 7, 8, 9, 10, 11, 12, 13
    Included
    One ring in your selected gold colour and size

    Frequently asked questions

    Are the diamonds natural?

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

    What ring sizes are available?

    Sizes 4 through 13 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.

    Is the ring solid gold?

    Yes. The ring is made in 14kt solid gold in your chosen colour, not plated or vermeil.

    Does the ring promise any effect?

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

    Can I wear it every day?

    Yes, for everyday wear, but please remove it before swimming, showering, exercise or heavy work. Chlorine, lotion and sweat can dull the gold.

    How should I clean it?

    Wipe gently with a soft dry cloth. Avoid harsh polishes and ultrasonic cleaners, which can loosen the small stones in their settings.

    Is this ring a good gift?

    Many people choose a fine diamond band to mark a milestone or a long partnership. The ring makes no promise of a particular outcome.

    A white gold ring with a pointed diamond-set band rests on a light gray surface.

    Material Lab-grown diamonds Selected option 14kt Solid White Gold / 4