PickGuideCANNI Diamond Collection Glitter Gel Polish 8 Colors Review: Sparkle Without the Hype?
CANNI's Diamond Collection is a dedicated glitter gel set — 8 shades designed around reflective, multi-dimensional sparkle rather than solid cremes or standard shimmers. All 8 bottles are 9ml, HEMA-free, and TPO-free, and the shade range runs from pale silver crystal (8057) through champagne, nude beige, rose gold, metallic blue-gray, lavender pink, purple glitter, and black glitter (8064). We looked at exactly what the formula and shade list offer, and where the tradeoffs sit.
This is an 8-bottle, 9ml-per-bottle glitter gel polish set from CANNI's Diamond Collection. Each shade uses fine reflective glitter particles designed to create a multi-dimensional, crystal-like sparkle finish — closer to a chunky glitter topper than a standard shimmer. The 8 shades run from cool silvers (8057 silver crystal, 8061 metallic blue-gray) and neutral warms (8058 champagne, 8059 nude beige, 8060 rose gold) to deeper tones (8062 lavender pink, 8063 purple glitter, 8064 black glitter), giving the set real range across dress-up occasions. The formula is HEMA-free and TPO-free — the same photoinitiator-free positioning as CANNI's main catalog — and it cures under both UV and LED lamps using standard 4-step soak-off application: dehydrator/primer prep, base coat, 1-2 color coats, top coat. Nothing in that application chain is included in the set. At $20 for 8 bottles this comes out to $2.50 per bottle before any discounts, which is competitive for glitter gels specifically (glitter formulas typically cost more than solid cremes at comparable quality tiers). CANNI doesn't publish a dedicated review count for this specific set on the main page we accessed, so we can't reference a verified on-site rating.
Pros
- 8 shades with genuine range — silvers, warms, and deeper tones mean this covers more occasions than a single-tone glitter set
- HEMA-free and TPO-free formula, which matters for anyone with sensitivities to those common gel-polish photoinitiators
- Fine reflective glitter particles create a crystal-like multi-dimensional finish, not just a flat shimmer
- UV and LED compatible, so it works with the lamp you already own
- At $2.50 per 9ml bottle it's competitive pricing for glitter-specific gels
- Vegan formula, stated explicitly
Cons
- This set is colors only — no base coat, top coat, primer, or dehydrator included
- Glitter gels typically need 2 coats for full opacity, and removal is slower than standard cremes (acetone soak time is longer with dense glitter)
- CANNI's store-wide independent Trustpilot rating (3.1/5, 11 reviews) is more polarized than on-site ratings, which is a flag worth noting regardless of which product you're buying from them
- Some of the 8 shades are subtle (8059 nude beige, 8058 champagne) — if you want high-impact sparkle in every bottle, 2-3 of these shades may feel too understated
Who It's For
Good For
- Buyers who already own a gel system (base coat, top coat, lamp) and want to add a curated set of glitter shades
- People who want variety across a single glitter theme — the 8-shade spread covers silver, warm gold, pink, and dark tones in one purchase
- HEMA-sensitive buyers who specifically need a HEMA-free glitter option
- Seasonal or occasion nail looks where glitter gel is the right finish
Skip If
- You're building your gel setup from scratch — you'll need base coat, top coat, primer, and a lamp separately
- You want mostly bold, high-impact glitter in every bottle — a few of the 8 shades lean more subtle
- You prefer solid cremes or standard shimmers over actual chunky glitter finishes
How It Compares: CANNI Diamond Collection 8 Colors vs CANNI 9ml Nail Gel 6 Colors Set
| Spec | CANNI Diamond Collection 8 Colors | CANNI 9ml Nail Gel 6 Colors Set |
|---|---|---|
| Price | $20.00 | $19.90 |
| Bottles included | 8 bottles | 6 bottles |
| Finish type | Reflective glitter (Diamond Collection) | Varies by set (includes cremes, shimmers, glitters) |
| Shade selection | 8 fixed glitter shades (8057-8064) | 64 pre-curated 6-color groupings to choose from |
The Diamond Collection wins on bottle count and is the right pick if you specifically want a coordinated glitter set; the 6-color set wins on flexibility since you can choose from 64 different shade groupings (including non-glitter finishes), and it has a much larger on-site review sample (83 reviews) to evaluate.
See CANNI 9ml Nail Gel 6 Colors Set →
Verified Ratings
Key Specs
| Bottle count / size | 8 bottles x 9ml each |
| Shade range | 8057 silver crystal, 8058 champagne, 8059 nude beige, 8060 rose gold, 8061 metallic blue-gray, 8062 lavender pink, 8063 purple glitter, 8064 black glitter |
| Finish type | Reflective glitter (multi-dimensional, crystal-like sparkle) |
| Formula | HEMA-free, TPO-free, vegan |
| Cure type | UV or LED lamp compatible |
| Application system needed | Base coat, 2x color coat, top coat (sold separately) |
| Collection | Diamond Collection |
| Price | $20.00 for the 8-bottle set |
In The Box
- 8x 9ml CANNI Diamond Collection glitter gel polish bottles (shades 8057-8064)
Frequently Asked Questions
Does this set include base coat and top coat?
No. This is 8 color gel bottles only. You'll need base coat, top coat, primer, and dehydrator separately — or choose one of CANNI's system kits (like the CC1 30pcs kit) if you want everything bundled.
How many coats do the glitter shades need for full coverage?
Most glitter gels — including CANNI's Diamond Collection shades — typically need 2 coats for full opacity and an even glitter distribution, then cured under each layer before the top coat.
Is glitter gel harder to remove than regular gel polish?
Generally yes. Dense glitter particles mean acetone soak times are usually longer than with standard cremes or shimmers. Plan for a longer removal session or wrap-and-wait method rather than a quick soak.
Can I use this with any UV or LED lamp?
CANNI states the formula cures under both UV and LED lamps. It isn't tied to a proprietary CANNI lamp, so your existing lamp will work.
Verdict
The Diamond Collection 8-color set delivers a real glitter gel set — HEMA-free formula, 8 shades with actual range, and reflective glitter particles that produce a genuine sparkle finish rather than just shimmer. The honest caveats are standard for any glitter gel set: it's colors only, glitter needs careful removal, and subtle shades like nude beige and champagne will disappoint anyone expecting maximum sparkle in all 8 bottles. At $20 for 8 bottles it's a reasonable price if you already have your application system and just want a dedicated glitter collection; not the right starting point for someone new to gel polish who still needs the rest of the equipment.