1) 18K yellow gold ring featuring a cabochon nephrite jade prong set in center, sz. 6, 2) 14K yellow gold ring featuring an emerald cut synthetic alexandrite, decorative shoulders, sz. 8.75, 3) 14K yellow gold ring featuring an oval cut blue topaz, accent diamonds on shoulders, sz. 8.75, 4) 10K yellow gold ring featuring a faceted oval cut black onyx, shoulders set with accent diamonds, sz. 9, and 5) 10K yellow gold thin band, sz. 6.5, 15.9 grams tw