Thanks everyone for your comments! They arrived today and I'm super happy with them! They are SO sparkly and fiery... couldn't stop looking in the mirror! I do notice the ever-so-slight diff color when held up against my e-ring (I wouldn't say they're yellower, thought, just... different), but they appear white on my ears. No inclusions to my untrained eye (though I just ordered a loupe so I can look at these babies). I was afraid they'd be small-ish for my taste, but they are a comfortable size. These are so beautiful, and yet they're perfect for everyday wear! Here are some pics!
First off... a comparison between the new pair (pair #2 from orig post) and a pair that DH gifted me recently, and was kind enough to allow me to upgrade immediately.
New pair on top - 0.82 cttw, J, SI1, ideal cut. Platinum martini setting. BlueNile's build-your-own-diamond-earrings.
Bottom pair - approx 0.5 cttw, H, VS2, good cut. Platinum 4-prong basket setting. Pre-built pair... therefore, specs are approximate.
New pair compared to some diamond heart studs I've been wearing for the past few years. What a difference in cut, fire and brilliance! Not sure of hte cttw of the hearts, but thought this would be an interesting comparison.
New pair compared to my approx 1 ct G, VS2, AGS0 solitaire.
And finally, a modeling shot...