12.17ct Chalcedony 18kt Sylvia Necklace, Made in Italy by Cynthia Scott Jewelry

This double strand gemstone beaded necklace features fine lavender blue, perfectly matched chalcedony beads. These gemstones glow with exquisite translucence. The two strands nest perfectly together for extra impact, and they are finished with adjustable lobster claw and chain closure. -Chalcedony -18kt Gold Lobster Claw Clasp -beads measure 8mm -necklace adjusts from 19" to 21" long -product number: NCK-18.2 -made in the USA by Cynthia Scott Jewelry...

A richly-hued Tanzanian scapolite nestles deeply into this elegant pendant necklace. The scapolite features a cool silvery-purple tone very unlike any other purple gemstone. The beau...

Richly saturated pinkish red tourmaline in pear-shaped cabochon is the statement making centerpiece of this candy-hued pendant necklace. This elegantly pared-down pendant was design...

This exquisite sculpture was carved in luxuriously luminescent blue chalcedony by American lapidary master Steve Walters. The drama in this piece of jewelry cannot be overstated; the large scale of the exquisite chalcedony and the gorgeous movement of the carving combine for an exceptional piece of wearable art. The chalcedony is an intense natural blue color, and it exhibits a high degree of translucency. A gorgeous diamond, set in platinum, is perfectly nestled into the carving. The removable French Polynesian gray pearl is the perfect accessory for this dramatic piece. The hand-fabricated 18kt mounting allows this piece to be worn as a brooch, or hung from a wide variety of necklaces, including pearls. -Blue Chalcedony (natural, carved by Steve Walters) -French Polynesian Gray Pearl -0.75ct Diamond -18kt Gold and Platinum -sculpture is approximately 70mm x 25mm (2.76" x 0.98") -removable pearl adds an additional 15mm in length (0.59") -wear as either a brooch or a necklace enhancer/pendant -product number: AG-19 -made in the USA by Dalan Hargrave...

Brilliant Cabochon Natural Chalcedony Vintage but never used. Approx size 20 x 17 mm Has also real 18k ornaments on the sides. Bail is silver plated gold. and the rest most of it is...

A stylish pendant necklace, showcasing a 12.09 carats cabochon lavender chalcedony. Accented by bright round cut diamonds weighing 1.13 carats tota...

Discover the subtle harmony of this double-sided blue chalcedony medallion necklace in a palladium finish, an exceptional piece that combines timeless elegance with contemporary desi...

Great Necklace handmade ca. 1960s -1970s. Hallmarks: Balestra, 750, Three Crowns, Bow & Arrow (Symbol) Composition : 3 Natural blue Chalcedony stones in solid 18K Yellow Gold bezels suspended from an 18K anchor...