Agate

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Antique Victorian Agate and 18 ct Yellow Gold Signet Ring
This fine and impressive antique agate signet ring has been crafted in 18 ct yellow gold. The ring is ornamented with an agate panel, which is p...
£1195
AC Silver
Antique Tie Pin.
C19th beautifully carved hardstone Cameo set in a 15 carat gold (tested) frame with gold pin. Original box "By Appointment Hunt and Roskelle Ltd. ...
£450
Sally Turner Antiques
Antique Tie Pin.
C19th carved hardstone cameo set into a 15 carat (tested) gold frame with gold pin. In later fitted box retailer Walter G Beckett North Finchley
£395
Sally Turner Antiques
Druzy Agate Pendant.
Fabulous Drusy Agate set in silver. This piece is signed by Eric Martinez. Drusy is formed when water brings minerals onto the surface of a rock. ...
£580
Sally Turner Antiques
Antique Etruscan Style Agate Scarab Minerva and the Owl Intaglio Ring
The late 18th century banded agate scarab carved to depict Minerva with the owl. The Etruscan style setting has been mounted in 18Kt yellow gold...
£4800
Bernardo Antichità
Antique Roman Empire Agate Nicolo Warrior Intaglio Ring
The 1st century AD nicolo light blue agate depicting the rest of the Greek warrior The archaeological style setting with high shell top and foli...
£5600
Bernardo Antichità
Carved Gemstone Parakeet.
Carved Crysocolla Parakeet with red jasper beak and reverse painted rock crystal eyes. Standing on silver vermeil legs on an agate quartz base. Pro...
£575
Sally Turner Antiques
Scottish Plaid Brooch.
Victorian Silver Scottish plaid brooch set with polished agates.
£145
Sally Turner Antiques
Georgian Agate Gold Intaglio Crest Signet Ring
The oval shaped bezel with carnelian intaglio engraved with a coat of arms depicting a shield shaped crest divided in two sections, one of which co...
£2600
Bernardo Antichità
Antique Agate and 18 ct Yellow Gold Dress Ring
This fine and impressive antique agate ring has been crafted in 18 ct gold. The substantial, yet low profile ring mount is ornamented with a fea...
£1295
AC Silver
Swiss Gold-Mounted Hardstone Desk Seal circa 1820
The gold base decorated with floral enamels. The matrix engraved with an inscription in Gothic English script. 6 cm (in. 2.4) high
£2400
Bernardo Antichità
Carnelian Gold Intaglio Socrates Ring
The oval stone engraved with the profile of Socrates facing right. Size of the top: 17 mm high Mounted as a ring in a yellow gold setting wit...
£2400
Bernardo Antichità
DIAMOND AND EMERALD BROOCH
THIS IS BEAUTIFULLY MARKED AGATE SPHERE,OF ITALIAN ORIGIN. IT IS 31CMS IN CIRCUMFERENCE AND STANDS ON A GILT ORMOLU BASE MODELLED AS DOLPHINS. TH...
£700
Cornucopia Antiques
Antique Silver Mounted Agate Desk Seal
The partly quartz brown agate handle to an extended silver base chased at both sides with a putto holding a book and floral decorations. The mat...
£1000
Bernardo Antichità
Antique Scottish Agate Necklace
Antique Necklace 18kt Gold and Agate. Made in Scotland circa 1820-60's Measurements: Length 17.12 inches Size of largest central stone is...
£2200
Bernardo Antichità
Antique Banded Agate Intaglio Signet Ring
With the Motto of Sir Walter Scott. The rounded corners rectangular shaped bezel with banded agate intaglio engraved with a coat of arms compose...
£1300
Bernardo Antichità
Large Citrine Jasper Bloodstone Agate Scottish Brooch Pendant
Of wheel design centrally set with circular cut citrine to a close border of jaspers, bloodstones and moss agates Mounted in foliate 15Kt engrav...
£2000
Bernardo Antichità
Victorian Scottish Agate Brooch
In the form of a fouled anchor, set with an agate, with engraved scrolling design. Mounted in silver gilt Length 84 mm
£950
Bernardo Antichità
Agate and Enamel, 15 ct Yellow Gold Memorial Pendant
This exceptional, fine and impressive antique mourning pendant has been crafted in 15 ct yellow gold. The pendant displays an oval agate panel c...
£1395
AC Silver
A Beautiful Gold And Scottish Pebble Bulla Pendant, c. 1870
The striking pendant of Etruscan-inspired 'bulla' design centred on a flower motif with gold bead centre surrounded by six lobes of various hardsto...
£7500
Hancocks
Georgian moss agate and diamond ring, English, circa 1780.
Georgian moss agate and diamond ring. Set to centre with an oval cabochon moss agate in a closed back grain setting, encircled by a single row of t...
£5600
Berganza Ltd.
Vintage Green Agate and 14 ct Yellow Gold Pendant
This fine and impressive vintage pendant has been crafted in 14 ct yellow gold. The pendant displays a feature collet set cabochon cut green har...
£695
AC Silver
Antique Moss Agate and 9 ct Yellow Gold Cufflinks
These fine and impressive moss agate cufflinks have been crafted in 9 ct yellow gold. The cufflinks have a circular form displaying a moss agate...
£695
AC Silver
MACKAY AND CHISHOLM, EDINBURGH
Victorian Scottish Silver & Hardstone Memorial Pill Box
A good quality Victorian silver Pill Box of circular form with raised reeded rims, the lid set with a multi-coloured polished hardstone, silver gil...
£265
Steppes Hill Farm Antiques
A Palais Royale Moss Agate Casket
The casket with top, side and base panels worked in moss agate stone, the agate panels held in a chased and gold-plated frame, on four agate stone ...
£1800
Anthony Outred Ltd
OCTAVE LANDUYT, Speelziek, de vogel
pendant, white gold, 6 opals, 1 engraved agate.
Price On Application
J.M. Zeberg - Fine Art
Pair of Italian Framed Pietra Dura Stone Panels By Evaristo Panducci
The rectangular pietra dura plaques, constructed using agates, lapis lazuli and marbles, depict 17th century gallants in wine cellars, within shape...
Price On Application
Butchoff
Antique Victorian Agate and Pearl, 18 ct Yellow Gold Brooch/Locket
This exceptional, fine and impressive locket style Victorian agate brooch has been crafted in 18 ct yellow gold. The brooch has a circular form ...
£1095
AC Silver
Walking cane with “Tiger Eye” agate top and coronet shaped collar
Walking cane with “Tiger Eye” agate top and coronet shaped collar. Mounted on ebony shaft with original horn ferrule. Length 36 inches – 92 ...
£280
Winfield Antique Canes
Antique 0.72 ct Diamond and Agate 18 ct White Gold Brooch - Art Deco Style
This impressive example of antique Art Deco jewellery has been crafted in 18ct white gold. The pierced decorated plain rectangular frame has a c...
£1195
AC Silver
MAPPIN & WEBB LTD
Antique George VI Sterling Silver and Agate Handled Presentation Trowel - Art De...
This exceptional antique George VI sterling silver and agate presentation trowel has a triangle, angular shaped blade in the Art Deco style. The...
£1395
AC Silver
VICTORIAN Fluted Earrings
Victorian fluted earrings with classical hitching posts. The original fitted case marked: 'A. & J, Mc Laine, Goldsmiths & Jewellers 77 Richmon...
£2500
Tadema Gallery
Faberge Jewelled and Enamelled Gold and Hardstone Seal
A Faberge' jewelled and enamelled gold and hardstone seal, the flat oval handle inset at both sides with a moss agate panel over sunburst engine-tu...
Price On Application
Bentley & Skinner
Antique gold, diamond & agate shell Brooch, England C.1875 prob by Watherston
Antique gold, diamond and agate shell Brooch, England C.1875 probably by Watherston & Son. The brooch in the form of an agate shell, set in the cen...
US$6850
Louis Wine, Ltd.
Naiad & Sturgeons' Brooch
A rare depiction in jewelry of a naiad* (fresh water mermaid) encircled by two sturgeon & water lily leaves. It appears that the naiad has called t...
£15000
Tadema Gallery
Antique and vintage silver Brooches.
Solid silver Brooches from Scottish kilt brooches to Victorian love tokens..20% off all silver brooches.
£10-125
Sally Turner Antiques
E. DREYFOUS
A silver and agate table clock with precious stones and travel case
The agate base on four feet, supporting two round and two square agate columns, centered by the dial with Roman Numerals, surrounded by flowers in ...
£9500
Mayfair Gallery Ltd.
Antique gold Brooches
Selection of antique and vintage gold Brooches set with precious and semi precious stones. 20% off all brooches.
£50-450
Sally Turner Antiques
A Snuff Bottle
A nineteenth century agate snuff bottle with cover. The Chinese considered smoking tobacco distasteful and therefore snuff, made by mixed tobacc...
£380
Timothy Langston
Silver and Agate Vinaigrette
Agate and Silver Vinaigrette box with gilt interior and original pierced work grill. Maker John Shaw Birmingham 1819
£550
Sally Turner Antiques
Condor Agate Nodule WS239
Condor Agate Nodule, Patagonia, Argentina
£125
Dome Antiques (Exp) Ltd.
John Dennis - London. Most elegant mahogany Marine Stick Barometer
Most elegant mahogany Marine Stick Barometer; the slender case, square in cross-section with bowed sides, with ring suspension over engraved ivory ...
Price On Application
Alan Walker