Antique 19th C Specimen Agate / Moss Agate Brooch

Antique 19th C Specimen Agate / Moss Agate Brooch Pin. Measures just under 1 inch in diameter.

Antique 19th C Specimen Agate Gold Filled Brooch. Measures .75 inches in diameter.

Antique 19th C Dendritic Specimen Agate Sword Pin / Brooch. Figural antique brooch set in gilt silver with carved agate. Measures just over 2 inches in length.

Antique 19th C Grand Tour Moss Agate Stamp Seal. Uncut sterling silver and specimen agate seal stamp. Measures 1.75 inches in length.

Three Late 19th Century Hardstone Accessories. Including 1 bracelet comprising fourteen various hardstone links, 1 oval cameo brooch, and 1 moss agate brooch. All are unmarked. Moss agate brooch with

Antique 19th C Large Revolving Agate Mourning Brooch. Revolving center with specimen agate on the front and glass on the back. Gold filled frame. Measures 2 x 1.75 inches.

Antique 19th C Scottish Silver Agate Arrow Brooch. Sterling silver set with three pieces of specimen agate. Measures just over 1.75 inches in length.

Antique 19th C Scottish Silver Agate Arrow Brooch. Sterling silver set with three pieces of specimen agate. Measures just over 1.75 inches in length.

A Group of Five 19th Century Brooches. Including 1 jet and moss agate pin, engraved and dated 1817, 1 small mourning brooch, 1 amethyst and moonstone pendant/brooch, 1 Victorian garnet brooch, and 1 L

Antique 19th C Specimen Agate / Banded Agate Necklace Pendant / Charm / Fob. Measures 1 inch in length.

Antique 19th C Specimen Landscape Agate / Dendritic Agate Necklace. Yellow gold filled chain and setting. Chain measures nearly 18.5 inches in length.

Antique 19th C 10kt Gold & Moss Agate Necklace Pendant or Fob. Acid tests at 10kt. Measures 1 inch in length.

Antique 19th C Banded Agate / Bull's Eye Agate Greek Key Motif Brooch. Gold filled and enamel frame. Measures 1.75 x 1.5 inches.

Pair of Antique 19th C Specimen Agate Earrings. Set with silver. Each measures just over 2 inches in length.

Antique 19th C Specimen Agate Pendant. Gold filled frame, reversible necklace pendant or fob with panel of black onyx and panel of dendritic agate. Measures 1.25 inches in length.

Antique 19th C Cabochon Specimen Agate Pendant. Oval necklace pendant. Measures 1.5 inches in length.

Antique 19th C Sterling Silver & Cabochon Specimen Agate Necklace Pendant. Measures just under 1.5 inches in length.

Large Antique 19th C Scottish Chased Sterling Silver Agate Brooch. Measures 2 inches in width.

Antique 19th C Scottish Agate & Sterling Brooch. Carved leaf form brooch with sterling silver mounts. Measures 2.25 inches in length.

Antique 19th C Scottish Agate & Sterling Brooch. Carved leaf form brooch with sterling silver mounts. Measures 2.25 inches in length.

Large Antique 19th C Scottish Gold & Agate Brooch. Featuring one carved piece of banded agate. Back / mount acid test as 10kt gold and silver. Measures just under 2 inches in width.

Antique 19th C Scottish Banded Black & White Agate Brooch. Measures 1.5 inches in length.

An antique late 19th-century Russian round gold pendant. White guilloche enamel backside. The front side is set with a round cabochon-cut moss agate stone encompassed with bicolor gold fittings and di

Antique 19th C Agate Gold & Enamel Mourning Brooch. Victorian era mourning pin. Having a round cabochon banded agate at center with design of ivy leaves and black enamel reading "in memory of" woven l