18k yellow gold and diamond pin or brooch of organic coral-like form. Brooch also with hook to hang from necklace as pendant. Pin with 33 round brilliant cut diamonds--one of which is 5.3mm (H color, VS2 clarity), others (G-H color, SI1-I1 clarity) amounting to 2 carats. Marked on back of pin "18K". Pin weighs 31 grams.
Ahlers & Ogletree Auction Gallery