Well, if I had been to RockDiamond, I would have to admit to having seen quite a few items. R3861 is gorgeous. It's R2513 (I believe) that looks to me even yellow-er in person than it looks in photos. Unmistakably yellow. R3880 is darling -- if you can call a ring with a center stone of over two carats "darling" ! At least, I THINK that those are the specific rings that I didn't see. It was rather a blur (a lovely, sparkly, effervescent whirl of gold, platinum, and transparent carbon).
The two "side" diamonds that are lurking somewhere around here that are brown, but have a red-tinted appearance, do look a bit red (no surprise). Can't immediately locate them on the website. And, as we're on the subject of the fancier colors: David has three pink/purple beauties that will make a very pretty, unusual ring!
But if I had, in fact, gone to 47th Street -- by way of the "D" train and besieged by hawkers who hoped that I was in the mood to sell scrap gold -- then I would have been there to see about sizing R4208 -- the center stone of which had been calling to me for weeks and weeks, back when it was vulnerable and alone, a mere and weak "loose diamond," in my imaginings, without the strength and reinforcement of those fabulous side bullets. But, of course, I did not go to 47th Street (Rockefeller Center train stop). I did not look at diamonds. I am expecting nothing via UPS at any time in the next week or so. ...All of which I can demonstrate most conclusively, using the keyboard in front of me for purposes of explication...once I re-gain the use of my right-hand ring finger (which seems to be strangely numb, for reasons I cannot explain).