Cubogas Chain Necklace in Sterling Silver
Cubogas Chain Necklace in Sterling Silver
925 Sterling Silver
Free US Shipping · 100% Authentic Jewels · Free US Returns
Please select a length before adding to your bag.
Description
A tubogas chain — a smooth band of metal with no visible links at all.
Tubogas takes its name from gas piping, which is exactly what it is built like: interlocking strips wound into a continuous flexible tube. There are no links to see and no gaps, so it reads as a single ribbon of silver that bends but never kinks. Closes with a box clasp that sits flush. No stones on it — the stone entries in the details table below do not apply to this chain.
- 925 sterling silver
- Tubogas construction — interlocking strips wound into a tube
- No visible links, no gaps, will not kink
- No stones
- Box clasp, 16 and 18 inch lengths
Available in choker (16") and princess (18") lengths.
- Metal
- 925 Sterling Silver
- Chain Style
- Cubogas
- Clasp Type
- Box Clasp
- United States
- Free shipping, delivered in 2–5 business days after dispatch
- International
- Free on orders of $500 USD or more; a flat $25 USD below that
- Tracking
- Tracked door to door · Discreet packaging
- Return Window
- 14 days from delivery — no questions asked
- Return Label
- Prepaid & insured on US orders — we email it once your return is approved
- Return Shipping
- Free on all US orders
Store in a soft pouch away from humidity and sunlight. Remove before swimming or showering. Gently buff with a soft silver cloth to restore shine. Avoid contact with perfume and lotions.
Frequently Asked Questions
Can’t find your answer?
Email support@sanajewels.com
Which length should I choose?
Sixteen inches sits at the base of the neck, eighteen just below the collarbone — the most versatile length — and twenty inches and above sit on the chest. If you intend to layer, choose lengths at least four inches apart so the pieces do not land on top of one another. The full table is on our Size & Fit Guide, and if the length turns out wrong you have 14 days from delivery to return it.
Are your metals real gold and silver?
Yes. Every piece is made in genuine metal — 10K, 14K, or 18K gold, or 925 sterling silver. All pieces are stamped with the corresponding metal marking.
Will sterling silver tarnish?
In time, yes. Silver reacts with sulfur present in ordinary air, and the darkening that follows is chemistry rather than a fault or a defect. A soft dry cloth lifts it. Storing the piece in a closed pouch away from humidity slows it down, and rhodium plating, where a piece carries it, slows it further still.
Does this come with a warranty?
Yes. Every Sana Jewels piece is covered by a 3-month warranty against manufacturing defects from the date of delivery, and a missing stone is replaced free for the same 3 months (excluding any single stone of 0.12 carat or larger). The warranty is valid in the USA only, and any repair performed by another jeweler will void it. Full terms are in our Return & Refund Policy.
See our full FAQ for shipping, order status, payments and more.
Cubogas Chain Necklace in Sterling Si...
$334.00
You may also like
The Sana Jewels Difference
Built to Be Worn
Every piece is made to be worn — from hand-prong-set solitaires to pavé bands — and loved for years.
Real Materials, Always
Every Sana Jewels piece is made in genuine 10K, 14K, or 18K gold or 925 sterling silver, stamped with the corresponding metal marking.
Honest About Diamonds
Our natural diamonds are certified compliant with the Kimberley Process. Read what that covers, and what it does not.