Agate Rings

This is an elegant Victorian era ring, featuring the popular Scottish stone of banded agate. The banded agate is smooth and could be engrave with a personal sign or emblem, potentially making it a signet ring. The oval and smooth banded agate gemstone measures 3/8 by 5/8 of an inch. It is a very dark blue color, and the sides, where one can see the rings of the agate, is a darker black color. The band on the ring is banded also, with a nice texture that enhances the qualities of the stone. The rose gold color is a nice choice to set off the darker and moody gemstone. The ring is a size 4.5 but could be easily resized. Feels great to the touch making this a great everyday ring. The ring remains unmarked but has been acid tested to 14K gold. Weighs 3.65 grams. "Pebble rings...

Size: 10 Sizing Fee: Up 2 sizes for $40 or Down 2 sizes for $30 Era: Vintage Metal Content: 10k Yellow Gold Stone Information Natural Banded Agate Cut: Carved Cameo Style: Solita...

Intaglio ring in 18ct gold with bicolour agate finely engraved with armed lion, of English provenance, beginning of the XX Century.

Agate cameo depicting a bearded man in profile (25mm x 20mm) mounted in silver and gold. Finger size 8 3/4 Weight : 16.8gr

18K gold ring adorned with a claw-set cameo showing the face of an antique-style man with full beard and wavy hair. Top size cameo is 26mmx 18mm.French maker's mark. Ring size: 8 3/4...

This vintage 14k gold banded agate intaglio signet ring features the image of a pheasant sitting on top of a knight’s helmet, with feathers cascading down to surround the shield belo...

Castellani® has selected this Ancient Roman Agate Intaglio for the "Cleopatra" Ring Setting. The intaglio dates to the 3rd to 7th Century. The intaglio is both black and white agate, which is a hard stone and very good for carving. The agate has two layers of color, black on the top and white at the bottom. The agate intaglio is solid and is one piece. The carver was able to use these two color layers to give dimension and detail. The Column and Angel on the left wings are white and the balance is all black. The Carver knew the material he/she was carving and used this to create this very unique scene. The intaglio shows two angels standing on either side of a column/pillar looking at the bust of a man on top of the pillar. The angels are female and male. The bust on the pedestal is of a male. The intaglio is set below the frame. The frame flairs out to a subtle point on the sides and has a flat surface. The "Cleopatra" ring design was a style that Castellani created in the 1860's and was inspired by Ancient Roman rings...

This 18k gold early Victorian intaglio ring features a griffin beautifully carved into a dark reddish brown agate. In this classic rendition of the griffin, the winged beast has a cu...

Gold signet ring with hand-engraved bicolor agate from the late XIX century. Unique for its history, unique for the stone. On the stem are engraved the memories of the original owner...

Particular intaglio ring in bicolour agate and set in 14ct gold. Probably of American provenance and from the beginning of the 1900's.

Renaissance ring with Roman horse intaglio Ring: Western Europe, c. 1580-90, Roman intaglio: 1st century AD Gold, champlevé enamel, nicolo agate Weight 5.2 gr.; Circumference 57.15 mm.; US size 8; UK size Q In the Renaissance period, ancient cameos and intaglios were highly sought-after collectors’ items. Wealthy owners had them incorporated into signet rings, and in this case, an exceptional and rare ring with sophisticated enameling. The Roman intaglio reflects the spirit of Humanism during the Renaissance, when there was a revived interest in Classical literature and the arts. The horse motif was most likely the personal choice of the wearer or giver of this ring who would have been familiar with its meaning in Classical Antiquity as a symbol of wealth and power. In Ancient Greece images of horses denoted aristocratic status, were symbolic of heroism and the all-important cavalry. A grazing horse as seen here may have represented a favored racehorse. Description: Gold ring with D-section hoop widening towards the oval bezel, plain on the interior and on the exterior the shoulder is decorated in gold against black enamel with symmetrical foliate and floral motifs. The frieze-like decoration continues along the sides of the facetted bezel with dots, dashes and scrollwork, a triangular form with acanthus foliage and fine gold framing line along the base of the bezel with raised mount and fluted collet for a nicolo-agate intaglio. Carved into the bluish grey on brown surface is a grazing horse seen in profile, head bent low. On the underside of the bezel is an elaborate cross motif with scrolls in black enamel against gold. Minor loss of enamel in some areas, through age and wear. The ring is in good wearable condition. Literature: Similar elaborately enameled signet rings set with ancient intaglios or Imperial laureate heads can be found in the British Museum, London (Dalton 1912, no. 308); Tarnóczy Collection; Hanns-Ulrich Haedeke Collection. The highly embellished enameling along the hoop and bezel of this exceptional and rare ring is reminiscent of the ornamental prints...

Circa 1970s, 18k, Switzerland. This stylish seventies signet ring is set with an intaglio-cut agate decorated with a classic coat of arms. Meticulously made featuring a heavy, hammer...