An Antique grey agate ''Scottish pebble'' brooch

Circa 1865 The round brooch set with bloodstone, grey agate, and jasper and designed with a non-functioning buckle and stylized crown 3 1/4" L x 2 5/8" D 64.0 grams

Circa 1865 Set with five fancy-shaped grey agates and three amethysts with engraved silver mounts 6 3/8" L 45.5 grams

A Collection of Eight pieces of Scottish Agate, or "Pebble", Jewelry. Including 7 kilt pins/brooches clad with various gemstones including agate and citrine together with 1 belt form sterling bracelet

AN ANTIQUE SCOTTISH AGATE BROOCH in silver, in quatrefoil design, set with polished pieces of agate, no assay marks, 5.5cm, 35.2g.

METAL: silver. GEMSTONES: Scottish agate. MEASUREMENTS: brooch is 86mm x 49mm at widest point. TESTED: silver. WEIGHT: 36.4 grams. Gemstones have not been graded for color and clarity ,and tested for

Marbled or landscape agate, semi-transparent. Bezel has imperfections.

Antique Estate Scottish Agate Wreath Brooch Pin / Pendant. Sterling specimen agate wreath, Victorian, Scottish in origin. Measures 2.25 inches in width.

This is a handsome estate found antique Scottish circle brooch. Rendered in fine sterling silver, this brooch features green, red, and gray banded agate inlays, and citrine cabochons. It is 2" diamete

Antique Scottish Sterling & Agate Brooch. Late 19th C sterling silver, agate, and carnelian brooch having a shield and cross axes. Measures 2 inches in width.

Fine condition. Good clasp.

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.

Antique Scottish Agate Gold Tone Frame Shield Brooch Pin. Having a gold tone rope motif frame. Measures 1.25 inches in length.

AN ANTIQUE SCOTTISH BANDED AGATE BROOCH. 5 cm x 3 cm.

Good condition for the age.

Antique Scottish agate sterling silver butterfly brooch. Measuring 78mm x 45mm. Weight - 40 grams.

Antique Scottish Silver Agate & Citrine Brooch. Back is marked Scotland & Silver. Measures 1.5 inches in length.

Antique Scottish Sterling Agate & Amethyst Brooch. Thistle motif brooch set with agate and amethyst in sterling silver. Measures nearly 2.25 inches in length.

Beautiful early 1800's brooch pin. Marked Scotland and silver.

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

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 Victorian era Scottish kilt brooch pin, formed as a Dirk. Late 19th century. Unmarked 9K gold pin set with tapered agate and bloodstone. Accentuated with faceted tourmaline and a garnet. Me

GREY AGATES SILVER MOUNTED WITH REGISTRY MARK IN ORIGINAL BOX "THE ROYAL SCOTCH JEWELLERY CO. LONDON 1 3/4" X 1 1/2"