comprised of one round-cut citrine, rose-cut diamond star and crescent motif 18k yellow gold stick pin, French 18k hallmark; one Edwardian old mine cut diamond weighing approximately 0.12 ct., set in a platinum topped 14k yellow gold stick pin; one diamond, synthetic sapphire and 14k white gold stick pin; one old mine cut diamond weighing approximately 0.08 ct., set in a 10k yellow gold question mark stick pin; one assembled yellow stone, half pearl and 10k yellow gold stick pin; one fire and jelly opal, green garnet clover motif and 14k yellow gold stick pin; together with one imitation pearl, 10k yellow and rose gold grape motif stick pin, lot weighs 15.68 grams