Sleep · Last checked Sep 30, 2026
Carter's by DaVinci Colby 4-in-1 Convertible Crib
Verdict
Best value: solid pine, GREENGUARD Gold, the easiest assembly of tested cribs, and a great mattress fit.
GREENGUARD GoldSolid pine4 heights~$249
What parents and testers say
Recurring praise
- Most affordable certified pick
- Easy assembly
- Excellent mattress fit
Recurring complaints
- Softer wood dents
- Conversion parts sold separately
Our summary of patterns across the reviews and threads linked below. Not quotes.
Materials & safety check
✓EmissionsGREENGUARD Gold certified
✓RecallsNone found in CPSC crib recalls since 2019
When to buy it
Registry
Add it early so it arrives before the third trimester ends
By 36 weeks
Set it up and wash anything fabric
Months 4–6
Plan the next stage: crib, sleep sack or bigger size
Consider instead: Babyletto Hudson for an included toddler rail.
Sources
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