Aquamarine Tennis Bracelet 4mm Black
Aquamarine Tennis Bracelet 4mm Black
The Aquamarine Tennis Bracelet 4mm Black is an aquamarine bracelet for men: one unbroken line of light sea-blue cubic zirconia, round brilliant-cut and set stone by stone in black-plated prongs, on a gunmetal black band that closes with a box clasp and a double safety latch. Pale blue on black is the most striking contrast in the line, for $69.
Light stones on dark metal look lit from within. Against gunmetal black, the sea-blue reads brighter and colder than it does on silver or gold, the way ice looks on dark water. It also changes the season. On silver and gold, aquamarine is a summer stone; on black it works year-round, with a leather jacket, dark denim, charcoal, and a black watch, and it sits naturally in a streetwear wardrobe where bright metal would look too dressed up.
No guessing on size. Many shops sell tennis bracelets by chain length and leave the math to you; Caligio sizes are wrist sizes with the fit already built in. Small fits wrists up to 6.8 inches, Medium up to 7.2, Large up to 8. Medium fits most men, which also makes it an easy gift.
Care for it like fine jewelry: off before the shower, the pool, and the gym, on after perfume, lotion, and sunscreen, and the black stays deep and the blue clear. Nickel-free and lead-free, gift-boxed, designed in Los Angeles. The same stones in bright metal are the Aquamarine Tennis Bracelet 4mm and the Aquamarine Tennis Bracelet 4mm Gold, and the full line lives in the Tennis Bracelet collection.
The Aquamarine Tennis Bracelet 4mm Black is an aquamarine bracelet for men: one unbroken line of light sea-blue cubic zirconia, round brilliant-cut and set stone by stone in black-plated prongs, on a gunmetal black band that closes with a box clasp and a double safety latch. Pale blue on black is the most striking contrast in the line, for $69.
Light stones on dark metal look lit from within. Against gunmetal black, the sea-blue reads brighter and colder than it does on silver or gold, the way ice looks on dark water. It also changes the season. On silver and gold, aquamarine is a summer stone; on black it works year-round, with a leather jacket, dark denim, charcoal, and a black watch, and it sits naturally in a streetwear wardrobe where bright metal would look too dressed up.
No guessing on size. Many shops sell tennis bracelets by chain length and leave the math to you; Caligio sizes are wrist sizes with the fit already built in. Small fits wrists up to 6.8 inches, Medium up to 7.2, Large up to 8. Medium fits most men, which also makes it an easy gift.
Care for it like fine jewelry: off before the shower, the pool, and the gym, on after perfume, lotion, and sunscreen, and the black stays deep and the blue clear. Nickel-free and lead-free, gift-boxed, designed in Los Angeles. The same stones in bright metal are the Aquamarine Tennis Bracelet 4mm and the Aquamarine Tennis Bracelet 4mm Gold, and the full line lives in the Tennis Bracelet collection.
Why pale blue looks brightest on black
The eye judges a color by what surrounds it. Bright silver and gold each do something to aquamarine: silver makes it icy, gold makes it warmer and more saturated. Dark gunmetal does something else. With nothing bright around it, the stone becomes the lightest thing on the wrist and reads as if lit from within. That is contrast, not a coating or a glow, and it is why this is the most eye-catching colorway in the tennis line even though it is built from the quietest metal.
The aquamarine that works in winter
On silver and gold, aquamarine belongs to summer: linen, a tan, the coast. Black changes that. A dark band grounds the pale blue, so it sits as easily with a leather jacket, a charcoal knit, and black denim as with a white T-shirt. If you want one light-blue piece to wear all year, this is it.
Stated honestly
The stones are cubic zirconia in aquamarine blue, not natural aquamarine, which is so pale that small stones often look nearly colorless. The band is brass with a gunmetal black plating. The look costs $69, and the page says what it is made of.
The clasp is the security
A tennis bracelet has nothing to catch it if the closure fails: no safety chain, no elastic, no cord. This one closes with a black box clasp and a double safety latch. The tongue clicks into the box, then two side levers fold down over the join and lock it a second time. It opens only with a deliberate press on the levers.
Where it sits in your rotation
A black-cased watch or a black leather or rubber strap, dark denim, charcoal, black, and white. For a matching dark stack, the Onyx Tennis Bracelet 4mm Black sets black stones on the same band. For bright metal, the Aquamarine Tennis Bracelet 4mm or the Aquamarine Tennis Bracelet 4mm Gold. The full line lives in the Tennis Bracelet collection.
Designed in Los Angeles since 2020. Ships gift-boxed.
| Product | Aquamarine Tennis Bracelet 4mm Black - aquamarine bracelet for men |
| Type | Tennis bracelet, one continuous line of stones with no centerpiece |
| Stones | Light sea-blue round brilliant-cut cubic zirconia, one per setting |
| Not a gemstone | Aquamarine is the color. The stones are lab-created CZ, not natural aquamarine |
| Also called | Light blue, sea blue, aqua. Blue and black |
| Setting | Black-plated prong setting, each stone in its own link so the line flexes and lies flat |
| Metal | Brass base with gunmetal black plating |
| Skin-friendly | Nickel-free and lead-free |
| Width | 4mm, the classic men's tennis bracelet width |
| Clasp | Black box clasp with a double safety latch. Two side levers lock over the join |
| Sizes | Small, wrists up to 6.8 in. Medium, up to 7.2 in. Large, up to 8 in |
| No guessing | Sizes are by wrist, not bracelet length. Measure the wrist and choose, nothing to add |
| Best-fitting size | Medium fits most men. Small fits most women |
| Everyday care | Take it off before the shower, the pool, and the gym to keep the black finish deep |
| Wears with | Black-cased watch, leather jacket, dark denim, charcoal, black and white. Year-round |
| Birthstone | Aquamarine blue is the color of March |
| Also in | Rhodium and gold |
| Collection | Tennis Bracelets |
| Designed in | Los Angeles, California |
| Packaging | Gift box with Caligio pouch bag |
Care for it like fine jewelry
The band is brass finished with gunmetal black plating, and plating keeps its depth longest when it stays dry. So the one habit worth building is simple: take the bracelet off before the shower, the pool, and the gym, and put it on after perfume, lotion, and sunscreen. Two seconds a day keep the black deep and the blue clear.
Two things to watch
On a dark band the enemy is friction: edges that rub against a desk, a watch case, or harder bracelets are where any plating shows wear first, so wear it on the wrist opposite your watch or stack it with leather and cord. On light stones the enemy is film: sunscreen and skin oil under the settings turn clear blue cloudy. A dry, lint-free cloth handles the second, and a little care handles the first.
The clasp
The box clasp and its two side levers are the only moving parts. Press the tongue in until you feel the click, then fold both levers down flat. To open, lift the levers and release the tongue instead of pulling on the stone line.
Care
- Take it off before the shower, the pool, the gym, and the beach.
- Put it on last, after perfume, lotion, and sunscreen.
- Wipe with a dry, soft, lint-free cloth. No polishing pastes, jewelry dips, or abrasive cloths, which can wear through the black plating.
- If it gets wet, pat it dry right away.
- Avoid ultrasonic cleaners, which can loosen a prong.
- Close the clasp before storing, and keep it in the Caligio pouch bag, away from harder pieces that could scuff it.
Skin
The bracelet is nickel-free and lead-free, the two metals most often behind jewelry reactions. Keeping it dry also keeps the black plating intact over the brass base, which is what keeps it comfortable on the skin.
What is an aquamarine bracelet for men?
A bracelet set with pale sea-blue aquamarine-colored stones, built for a man's wrist. This one is a 4mm tennis line of round brilliant-cut light blue cubic zirconia on a gunmetal black band, so it gives the aquamarine look in its darkest, most masculine frame at $69.
Is it real aquamarine?
No. Aquamarine is the color; the stones are lab-created cubic zirconia. Natural aquamarine is so pale that small stones often look nearly colorless, while lab-made stones hold the same clear sea-blue evenly along the whole line.
Do blue and black go together?
Very well, and light blue works best of all. Dark metal gives a pale stone nothing bright to share the light with, so the blue reads as the lightest thing on the wrist, like ice on dark water. It is the highest-contrast colorway in the tennis line.
Can men wear an aquamarine bracelet?
Yes, and a black band makes it an easy first step into color. The dark metal keeps a pale stone from reading delicate, and at 4mm the line holds proportion on a man's wrist. It fits a streetwear or all-dark wardrobe better than bright metal does.
What goes with a blue and black bracelet?
A black-cased watch or a black leather or rubber strap, a leather jacket, dark denim, charcoal, black, and white. Unlike the silver and gold versions, it is not a summer piece: it works all year. Keep polished metal off the same wrist.
Silver, gold, or black?
Black is the year-round, high-contrast version, where the pale blue stands out most. Silver sets the same stones in rhodium plating for an icy summer look, and gold warms them for a gold watch and a tan. Same 4mm width, same clasp.
What size tennis bracelet should I get?
Choose by wrist, not by bracelet length. Caligio sizes already include the fit: Small is for wrists up to 6.8 inches, Medium up to 7.2, Large up to 8. There is nothing to add or guess. Medium fits most men, Small fits most women.
Will a tennis bracelet fall off?
A tennis bracelet has no safety chain, so the clasp does all the work, and this one locks twice. The tongue clicks into a black box clasp, then two side levers fold over the join as a double safety latch. It opens only with a deliberate press.
Can I shower with it on?
Better not. Like most fine plated jewelry, it keeps its finish longest when it stays dry, so take it off before the shower, the pool, and the gym. It is a two-second habit that keeps the black deep and the blue clear for years.
Will the black finish wear off?
It holds up well with normal care. Any plating wears first where it rubs, so keep the bracelet dry, off lotion, and away from harder metal: wear it on the wrist opposite your watch, or stack it with leather and cord. It is nickel-free and lead-free, and intact plating keeps the brass base away from the skin.
What does aquamarine symbolize?
The sea. Its name means sea water in Latin, and in folklore sailors carried aquamarine as a charm for a calm crossing. It is also the birthstone for March, which makes it a natural March birthday gift.
Why is it called a tennis bracelet?
From the 1987 US Open, where American player Chris Evert's diamond line bracelet came off mid-match and play was paused while she recovered it. Until then the style was called an eternity or line bracelet, and the press renamed it for good.
Is it a good gift?
Yes, especially for a March birthday or for a man whose wardrobe runs dark. The sizes are by wrist, so a rough idea of his wrist is enough, Medium fits most men, and it arrives in a Caligio gift box ready to hand over.
To define the correct sizing of your wrist, we highly recommend using a tape measure and measuring the circumference of your wrist just above the hand. However, if you do not have a special measure, use a small piece of tape or a cord. Wrap it around your wrist and measure the length against a ruler.
|
|
Wrist size inch / cm |
| SMALL |
|
|
|
6.7 - 7.1 inch / 17-18 cm |
| LARGE |
|
Need XL? Check our XL Collection
Plenty of Caligio’s Cuff bracelets are adjustable and comfortably fit most of the standard wrist sizes. Slip-on cuff bracelets sizes are easily increased and decreased with bare hands. Keep in mind that the wrist size is not the same as the length of a bracelet. Still, need help? Email us at: support@caligio.com.
Calligio provides a FREE Standard Shipping delivery for all US orders above $50. International customers from countries/regions including Canada, United Kingdom, Europe and Australia get a free delivery starting from $150 orders.
Your orders are picked, packed, and shipped the same day from Los Angeles, California. The products ordered after 2PM PST are shipped the very next working day. The shipping department is on duty Monday through Saturday, excluding holidays.
Once your order has been processed, you will receive an email with your tracking number that allows you to check the order’s location. You have up to 2 hours after placing an order to request editing or canceling the order by writing to email support@caligio.com
Make sure to pick up your order in time to avoid any negative carry-outs after the product is delivered, as Caligio doesn’t take any responsibilities for orders after the status changes to Delivered. However, if you are worried about your orders getting wrongly delivered or stolen - opt for Standard Delivery + Priority Processing & Shipping Insurance for just $9.99 US only to secure a free replacement for all unreceived products.
Please note that the below-mentioned delivery timings are taken from the official websites of the delivery providers and may vary depending on the carriers delivery speed. International orders may be applicable for local taxes on top of the delivery costs.
|
|
$5.99 | 3-5 Business Days |
|
|
$9.99 | 1-3 Business Days |
|
US -USPS Standard Delivery + Priority Processing & Shipping Insurance. |
|
3-5 Business Days |
| Canada - Standard Delivery | $19.99 | 7-18 Business Days |
| Europe - Standard Delivery | $19.99 | 7-18 Business Days |
| UK & Ireland - Standard Delivery | $19.99 | 7-18 Business Days |
| Australia - Standard Delivery | $19.99 | 7-18 Business Days |
Please note, sometimes delivery providers may come up with a shipment delay due to the restrictions issued by countries' governments in these challenging times. Therefore, there may be cases when the package arrives several days after you receive a delivery notification.
If you ordered the wrong size, color, or simply would like to return the product, you can do so within 30 days from the delivery date. To be eligible, the item must be unworn and in its original packaging, free from any odors (deodorant, perfume), stains, or signs of wear. The original gift box and velvet pouch must be included - returns without original packaging will not be accepted. Please note that a $9.99 shipping and handling fee applies to all domestic returns and will be deducted from the amount refunded.
Once your return is approved, please send the item(s) back within 7 days.
For exchanges within the US, your first exchange is completely free and will be dispatched within 5 business days after we receive and inspect the item. Subsequent exchanges are at the customer's expense.
For international customers, returns and exchanges are handled on a case-by-case basis. Due to the complexity of international shipping, please contact us at support@caligio.com and our team will guide you through the process and find the best solution for you.
We do not process returns or refunds for final sale(special price) items, bundles, Buy 2 Get 1 Free offers, or promotional deals with discounts of 20% or more.
For any questions, contact us at support@caligio.com.

