Box Chain Necklace in 10K Yellow Gold, 1mm Adjustable, 22–30 Inch
Chain length guide

Product information
- Metal10K Yellow goldPolished
- Size1 mmWidth
- Weight4.24 gTotal item weight
Description
Square-profile links in solid yellow gold give this Italian box chain its clean, geometric character. The polished surface catches light evenly along every link, and the slender width makes it equally at home worn alone against the skin or layered with other pieces in a collection.
An adjustable lobster clasp lets you set the length to sit exactly where you want it, from the collarbone to the chest. Because the gold runs solid through every link, the warm colour and bright finish belong to the chain itself, not to a coating applied over it.
Key Features
- Crafted in 10K yellow gold with a polished finish
- Box necklace design
- Measures 1 mm wide
- Available in 22 and 30 inch lengths
- Weight varies by size, from approx. 4.24 to 5.64 grams
- Secured by a lobster clasp
Why You’ll Love It
- Solid gold colour that stays true, year after year.
- Lies flat and moves smoothly against the skin all day.
- Slender enough to layer or to let a pendant take centre stage.
- Adjustable fit means it sits exactly where you want it.
Perfect For
A chain this versatile suits nearly any occasion and nearly anyone. It makes a thoughtful gift for birthdays, anniversaries, graduations, and holidays, and it is equally welcome as a personal treat. Whether given to a partner, a parent, or a friend with an eye for understated style, it arrives ready to be worn.
Product details10K yellow gold · 4.24 g
Metal
- Metal
- Yellow gold
- Purity
- 10K
- Finish
- Polished
- Construction
- Adjustable
Measurements
- Width
- 1 mm
- Length
- 22 in
- Clasp
- Lobster (Fancy)
- Weight
- 4.24 g
Style & design
- Necklace type
- Chain Styles
- Chain style
- Box
- Style
- Minimalist
More
- Made in
- Italy
- Item #
- SJQG-5437-22
Our standards
- Stamped with its metal type (e.g. 14K, 925)
Length & fitLength guide · 30-day length exchanges

If the length isn’t right, you can exchange it within 30 days of delivery.
Shipping & returnsFree insured shipping over $99 · 30-day returns
Free, insured shipping on US orders of $99 or more.
Return it within 30 days of delivery, unworn and in its original packaging.
Exchange it within 30 days for another size or another piece.
Covered by our One-Year Limited Jewelry Warranty against manufacturing defects.
What’s in the boxYour chain in a luxury jewelry gift box
- Your chain
- A luxury jewelry gift box
- A packing slip with no prices on it
Jewelry careStore each piece on its own in a soft pouch
Store each piece on its own in a soft pouch or lined box, so nothing scratches it.

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Box Chains, answered
Straight answers about box chains. See all Box Chains
- Free Shipping
- US Orders $99+
- Exchanges
- 30 Days
What affects the price of box chains?
Metal, width, length and whether the chain is solid decide the price. Gold karat (10K or 14K) costs more than sterling silver or stainless steel, and a wider, longer chain uses more metal. Use the Price filter on this page to set a budget.
Which box chain styles are most popular?
Fine sterling silver box chains lead the list. Thin styles around 0.6mm to 1.25mm are at the front, alongside 10K white gold and 14K yellow gold box chains. Polished stainless steel versions in black, gold-tone and plain finishes follow close behind.
What width of box chain should I choose?
Choose under 1.25mm for a pendant, wider for a statement. Fine widths like 0.8mm or 1mm sit quietly under a small pendant. Stainless steel styles from 3mm to 4mm give a bolder, more visible look on their own.
Can a box chain hold a pendant?
Yes, a box chain carries a pendant well. The square links hang smooth and even, so the pendant sits cleanly. Match the chain width to the pendant bail, and pick a thinner chain for a delicate pendant so the pair stays balanced.
What is the difference between round and 8-sided box chains?
Both are box-style chains, but the link shape differs. Round box chains have a smooth, softly rounded profile, while 8-sided ones are diamond-cut, with facets that catch more light. Both appear here in sterling silver.
How do I care for a box chain?
Wipe it with a soft cloth and store it flat or hanging. Keeping it unknotted protects the square links from kinking. Silver can tarnish over time, so store it dry and apart from other pieces. See our jewelry care guide for more.