Gemstone & Pearl Necklaces and Pendants

Tiffany & Co. Sterling Silver green onyx, 7 strand beaded necklace.  Measures 16" in length, 2 strands have 6.25 mm, 5 strands have 4.2 mm round beads.  Toggle clasp in silver with twist accent, Circa 1980's, 182.3 grams. deep green...

Chinese Agate Carving, 2 Tigers, 2 Tone Agate on New Cord with Ball Stock # BB87A17  

Sterling silver art deco filigree ring and lavalier.  16" necklace with pink spinel faceted.  8 x 10mm emerald cut stones with gold highlights, circa 1930, mint condition, weight 6.2 grams, ring size 5. Stock # BB88A09  

14K Yellow Gold Round Diamond Necklace, diamond pearl enhancer on omega snake chain, 1.5 ct tw, H SI 2, 5.5mm central diamond halo, 3/4" height of pendant, 1/2" width on 16" chain, Circa 1980, weight 6.3 grams Stock # BB136N18  

14K Yellow Gold Smokey Quartz Necklace, 12.9x17mm cushion shaped 1.5" height of pendant, pierced decoration, textured finish, 17" chain, Circa 1960, weight 6.8 grams Stock # BB136N20  

14K Yellow Gold Tanzanite Cross, 1" x 1.75", 12 stones, 3.5mm deep purple round tanzanite, 2 ct tw, oval 18" link chain, Circa 2000, weight 6.4 grams Stock # BB136N23  

14K White Gold London Blue Topaz Necklace, 10x10mm cushion checkerboard faceted stone diamond halo, small diamond set around, 7/8" height, 17.5" chain, weight 10.9 grams Stock # BB136N10  

14K Yellow Gold Emerald Diamond Halo Necklace, oval link chain 9x7mm, oval faceted emerald, good color, induded emerald, 16 diamond halo, 17.5" chain, weight 3.6 grams Stock # BB136N16  

14K Yellow Gold Round Diamond Necklace, diamond pearl enhancer on omega snake chain, 1.5 ct tw, H SI 2, 5.5mm central diamond halo, 3/4" height of pendant, 1/2" width on 16" chain, Circa 1980, weight 6.3 grams Stock # BB136N17  

Vintage 14K Yellow Gold Mother Charm 4 Stones, pink, green, blue, in a floral spray, 1" height, 3/4" across, Circa 1950, weight 3.88 grams Stock # BB138P14    

14K Yellow Gold Mabe Pearl Enhancer, 1" across gold bezel, 1/4" round clasp with lock, 3/8" round protrusion to bottom of disk, 9/16" across, Circa 1970, weight 6.6 grams Stock # BB138P03  

14K Yellow Gold Mabe Pearl Enhancer, 11.25mm, 1/2 Pearl, Gold Sunburst Surround, 7/8" across, 1/5" drop, Almost 1/2" in locking clasp, Circa 1980, 5 grams.  Stock # BB96P07