This was posted on another site sourced from a "leaks" site. Take it with a grain of salt. Supposedly to be announced at MWC later this month.
Nokia Lumia 930: Quadcore 2.2GHz, 2 GB, 16 GB, microSD, 2700mAh, 20 MP, 4.5inch, 1920x1080p
Nokia Lumia Icon US: 2410 mAh, 32 GB only
Nokia Lumia xxx: 5inch (1920x1080p) 32 GB, SDXC, 21 MP, 3xxxmah 2 GB RAM, Quadcore 2.3 GHz
Nokia Lumia 1820: 04/14 or 05/14, 32/64GB, frontcam pureview, maybe MWC
Nokia Lumia 630: 4.3″ WVGA, 8GB+SD, 1 GB RAM, 8MP, 2000MAh, Dualcore 1.7 GHz
My biggest conundrum is whether the 930 or 1820 would be my upgrade. I currently have a 920, and it's served me faithfully but it's time to upgrade. That said, I really like my wife's 1020 but it was too marginal an upgrade for me. I'm also wondering if the 16gb 930 would be an intro model with a 32gb model coming later on like the 1520 did. A 64gb 1820 would fit the bill and make the SD card unnecessary (for me anyway). A 930 would definitely need some expansion.
In any case, let's hope we see some of these soon. The product cycles are a little slow compared to the competition.