Cuban necklace
18mm Bubble Cuban Link Chain — VVS Moissanite, Hand-Set Pavé
Full 18mm bubble Cuban links paved by hand with VVS D moissanite — solid feel, reinforced clasp, 18-24 inches, GRA report and gift box included.
The Details
What makes this piece a LGDPRO staple.
The bubble Cuban is the soft-spoken giant of iced chains: each link is rounded into a smooth dome, then covered end-to-end in hand-set VVS D moissanite, so the whole necklace reads as one continuous rope of light rather than single stones. At 18 mm wide it is a true statement piece — the chain you build an outfit around.
It is built solid with a reinforced clasp for daily wear, finished in natural silver or 14K gold plating, and available in four lengths from 18 to 24 inches. Every order ships with its GRA moissanite report card and certificate of authenticity in a high-end gift box.
Specifications
| Style | Bubble Cuban link necklace (domed links) |
|---|---|
| Width | 18 mm |
| Stones | VVS D-color moissanite, round brilliant, hand-set with prongs |
| Build | Solid construction with reinforced clasp |
| Finish | Natural silver or 14K gold plating |
| Lengths | 18 / 20 / 22 / 24 inches — custom lengths available |
| Included | GRA report card, certificate of authenticity, high-end gift box |
| Shipping | Packed within 24 hours — free, insured & tracked to the US & Canada |
Bubble vs. Classic Cuban
A classic Cuban link shows flat, angular faces; the bubble rounds each link into a dome. The difference on the neck is real: domes catch light from a wider arc, so the chain sparkles from every viewing angle, and the rounded profile feels smoother against the skin and rolls with you instead of kinking. If the rhomboid Cuban is architecture, the bubble is liquid.
How an 18 mm Chain Should Fit
At 18 mm — nearly three-quarters of an inch — this chain sits with presence. 18 inches keeps it high and architectural at the collarbone; 20 inches is the street-standard drape over a T-shirt; 22 and 24 inches drop to mid-chest and layer over hoodies and outerwear. At this width, one extra inch of length noticeably changes the silhouette, so choose by how you actually dress.
Care
The moissanite itself is forever — 9.25 on the Mohs scale, unaffected by daily wear. Keep the plating fresh by dressing before you dress the chain (perfume and lotion are plating's slow enemies), taking it off for water and workouts, and storing it in its gift box. A soft-cloth wipe after wear removes the skin oils that dull sparkle fastest.
Frequently Asked Questions
What is the difference between the 18 mm bubble and the rhomboid Cuban?
Both are full-pavé statement chains. The bubble domes each link — rounder light, smoother feel on the skin; the rhomboid cuts flat diamond faces — sharper flash, more angular look, and it runs slightly wider at 20 mm. Browse both product pages in the shop to compare them on the neck.
Are the stones certified?
Yes. Each order ships with a GRA moissanite report card and a certificate of authenticity, pictured above — an independent laboratory verifies the stones you receive, not the seller.
Can I order a custom length?
Yes. Message us with your target length before ordering; we confirm availability and any price difference, and the chain is prepared to your spec.
How fast does it ship?
It is in stock and packed within 24 hours, then ships free, insured and tracked across the US and Canada.