The orange roses in perfect bunches on the tables matched the fiery (nearly 25-carat!), orange tourmaline necklace, while abundant diamonds were set off by the sparkly socials that thronged the alfresco deck of RDG + Bar Annie. With clarity, we can say — Tiffany & Co. knows how to toss a swell pre-Thanksgiving bash. Director Michael McClure presided, while one-of-a-kind bijoux from the retailer's iconic 2009 – 2010 The Blue Book were on display (many based upon treasures from Tiffany's archive, including some exquisite lacy, Deco-inspired bracelets). All eyes were on the splendid sculptural Schlumberger cuff, ring and brooches, evoking an underwater paradise and definitely covetable cruise ware. Gem-gazers: Beth Sanders Moore and Jess Moore, Karen and Rudy Wildenstein, Maggi Jones, Mimi Del Grande selecting a Tiffany key necklace for daughter Tessa, Julia Frankel, Jenny and David Moore with the newborn Penelope, Patti and Michael Morgan, and Seth Bright. Stay tuned, party pics coming soon.