We've seen Portal proposals and Portal jewelry before. But putting them together into a Companion Cube engagement ring is a new one on me.

I can't, for the life of me, wear normal jewelry. Everything hanging, dangling, or strapped on me must have character. For example, I have an expensive Coach purse in my closet somewhere that I won't use until the $10 purse with the Pac-Man pins I'm currently using falls apart. I've even worn my Gears of War earrings…

All things geek website Geekologie found an array of cute Portal rings from a 3D printing company, shapeways.

Women love jewelry. Women love large, shambling, goo-filled undead creatures. Combine the two and you've got a one-way ticket to a night of messy romance, thanks to this charming Left 4 Dead Boomer necklace.

Taito and silverware maker Christofle have buddied up to offer the Space Invaders fan a chance to express their love of the 1978 shoot 'em up in style. Meet the multi-use silver Space Invader "fashion accessory," coming soon.

Though Super Mario coin boxes do make that sound, A.B. Frazier at The Koalition reminds us that hip-hop retired that term. But hip-hop producer Pharrell is very much active with this Super Mario jewelry.

I'm not a jewelry wearing kind of guy, but even I get a little giddy seeing ThirdProjectJuno's masterfully crafted, shiny video game-themed things. Juno's latest is a lovely and classy Rock Band inspired pendant.

So, I'm sort of on the fence about video game-themed earrings. I mean, nothing screams Hay Boyz, I'm a Gamer Gurl like game earrings, right? I mean, okay. My phone rings the radio samba mix of Portal's Still Alive, often while I'm wearing my "Solid Snake 08" campaign T-shirt. Either that, or my phone is making the…