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18th Century Persian Agate Pendant with Sapphires
Located in Newmanstown, PA
This exceptional large agate Persian/Islamic piece is surrounded by 48 pieces of sapphire. The
Category

Antique 18th Century Persian Islamic Collectible Jewelry

Materials

Agate

18th Century Italian Processional Finial with Polished Agate Coral on an Agate
By Interi
Located in Dublin, Dalkey
18th century Italian processional finial with polished agate coral on a coordinating agatized coral
Category

Antique 18th Century Italian Rococo Religious Items

Materials

Agate

18th Century English Agate Snuff Box
Located in New Orleans, LA
Trimmed in elegant yellow gold is this polished English agate snuff box. Distinguished by the
Category

Antique 18th Century English Other Snuff Boxes and Tobacco Boxes

Materials

Agate, Gold

  • 18th Century English Agate Snuff Box
  • 18th Century English Agate Snuff Box
  • 18th Century English Agate Snuff Box
  • 18th Century English Agate Snuff Box
H 1.32 in W 3.38 in D 2.69 in
Chinese Carved Agate Bowl on Stand, 18th Century
Located in New York, NY
Chinese carved agate bowl on stand, 18th century.
Category

Antique 18th Century and Earlier Chinese Decorative Bowls

Materials

Agate

Late 18th Century Agate Cameo Platone Ring
Located in Firenze, IT
A late 18th century agate cameo later mounted by Codognato, the oval cameo measiring 2,2cm x 1,9cm
Category

Antique Late 18th Century Italian Neoclassical Signet Rings

Materials

Agate, 18k Gold

Sculptural 18th Century Italian Candlestick Base with Agatized Coral on Agate
By Interi
Located in Dublin, Dalkey
18th century Italian candlestick base with agatized coral on a polished agate base. The 18th
Category

Antique 18th Century Italian Rococo Mounted Objects

Materials

Agate, Coral

Gold-Mounted Agate Box, German, 18th Century
Located in New York, NY
Gold-mounted agate box, German, 18th century.
Category

Antique 18th Century and Earlier German Decorative Boxes

English 18th Century Gold-Mounted Agate Snuff-Box
Located in Paris, FR
Agate box or snuff-box in of circular form with gently bombé sides, the gold mounted lid is chased
Category

Antique 1750s English George II Decorative Boxes

Materials

Agate, Gold

Sculptural 18th Century Italian Miniature Fragment with Fossil Agate Coral
By Interi
Located in Dublin, Dalkey
Sculptural 18th century Italian miniature fragment with fossil agate coral. The fragment was
Category

Antique 18th Century Italian Rococo Mounted Objects

Materials

Agate, Coral, Gold Leaf

A Late 18th / Early 19th Century Two-Colour Agate Cameo Ring
Located in Firenze, IT
A late 18th / early 19th century two-colour Jasper cameo ring depicting a Roman wearing a cloak
Category

Antique Late 18th Century Italian Neoclassical Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

Sculptural 18th Century Italian Gilded Candlestick Top with Fossil Agate Coral
By Interi
Located in Dublin, Dalkey
Sculptural 18th century Italian gilded candlestick top with fossil agate coral. The fragment was
Category

Antique 18th Century Italian Rococo Mounted Objects

Materials

Agate, Coral, Gold Leaf

Sculptural 18th Century Italian Fragment with Phantom Quartz and Raw Agate
By Interi
Located in Dublin, Dalkey
Sculptural 18th century Italian gilded fragment artifact with phantom quartz and mounted on raw
Category

Antique 18th Century Italian Rococo Decorative Art

Materials

Quartz, Agate, Rock Crystal, Metal, Gold Leaf

English, 18th Century, 18 Karat Gold & 'Petrified Wood Agate' Snuff Box
Located in Brisbane, QLD
This rare and exceedingly beautiful snuff box dates to the second half of the 18th Century and was
Category

Antique Late 18th Century British George III Boxes and Cases

Materials

Agate, Yellow Gold, Gold, 18k Gold, Rose Gold

Sculptural 18th Century Italian Miniature Mecca Fragment with Fossil Agate Coral
By Interi
Located in Dublin, Dalkey
Sculptural 18th century Italian mecca miniature fragment with fossil agate coral. The fragment
Category

Antique 18th Century Italian Rococo Mounted Objects

Materials

Agate, Coral, Gold Leaf

18th Century Italian Candlestick Top with Agate Coral and Baroque Pearl
By Interi
Located in Dublin, Dalkey
18th century Italian candlestick top with polished agate coral and a baroque pearl. The 18th
Category

Antique 18th Century Italian Rococo Mounted Objects

Materials

Agate, Coral, Gold Leaf

Gold and Agate Sewing Nécessaire
Located in New Orleans, LA
A stunning specimen of agate distinguishes this diminutive French sewing nécessaire. The segments
Category

Antique 18th Century French Rococo Collectible Jewelry

Materials

Agate, Gold

  • Gold and Agate Sewing Nécessaire
  • Gold and Agate Sewing Nécessaire
  • Gold and Agate Sewing Nécessaire
  • Gold and Agate Sewing Nécessaire
H 0.63 in W 1.25 in D 3.63 in
18th Century Italian Candlestick Top with Fossil Agate Coral and Baroque Pearls
By Interi
Located in Dublin, Dalkey
18th century Italian gold leaf candlestick top with polished fossil agate coral and natural forming
Category

Antique 18th Century Italian Rococo Mounted Objects

Materials

Agate, Coral, Gold Leaf

18th Century Italian Angel Mounted with Fossil Agate Coral Wings on Aragonite
By Interi
Located in Dublin, Dalkey
18th century Italian hand-carved gold leaf angel with fossil agate coral wings and mounted
Category

Antique 18th Century Italian Rococo Figurative Sculptures

Materials

Agate, Coral, Rock Crystal, Gold Leaf

18th Century Italian Leaf Fragment with Baroque Pearl & Barite Crystals on Agate
By Interi
Located in Dublin, Dalkey
18th century Italian leaf fragment with a natural forming baroque pearl and barite crystals on
Category

Antique 18th Century Italian Rococo Mounted Objects

Materials

Rock Crystal, Agate

Pair of 18th Century Italian Gold Leaf Candlesticks with Fossil Agate Coral
By Interi
Located in Dublin, Dalkey
Pair of 18th century Italian gold candlesticks with agate coral and baroque pearls. The altar
Category

Antique 18th Century Italian Rococo Candlesticks

Materials

Agate, Coral, Gold Leaf

Pair of 18th Century Irish Georgian Wall Brackets with Agate Coral and Pearls
By Interi
Located in Dublin, Dalkey
Pair of 18th century Irish Georgian sconces with agate coral and coordinating gold leaf baroque
Category

Antique 18th Century Irish Rococo Wall Brackets

Materials

Agate, Coral, Gold Leaf

18th Century Italian Fragment with Fossil Agate Coral and a Silver Leaf Shell
By Interi
Located in Dublin, Dalkey
Sculptural 18th century Italian candlestick top fragment with polished agate coral and a
Category

Antique 18th Century Italian Rococo Mounted Objects

Materials

Rock Crystal, Agate, Silver Leaf

18th Century 'Florence Fragment' Vase with Agate Coral and Fossil Oyster Shells
By Interi
Located in Dublin, Dalkey
17th or 18th century Italian fragment vase with agate coral, zig zag oyster fossil arms, fossil
Category

Antique 18th Century Italian Rococo Figurative Sculptures

Materials

Agate, Coral

Pair of 18th Century Italian Finial Bases with Agate Coral on a Lucite Base
By Interi
Located in Dublin, Dalkey
A pair of 18th century Italian finial bases with coordinating polished agate coral on a Lucite base
Category

Antique 18th Century Italian Rococo Mounted Objects

Materials

Agate, Coral, Gold Leaf

Pair of 18th Century Italian Candlestick Tops with Agate Coral and Baroque Pearl
By Interi
Located in Dublin, Dalkey
A pair of 18th century Italian silver leaf candlestick tops with polished agate coral and baroque
Category

Antique 18th Century Italian Rococo Mounted Objects

Materials

Agate, Coral, Silver Leaf

Gold Georgian Agate Necklace
Located in Amsterdam, NL
calcedony agate, end 18th century or early 19th century, England. weight: 33.62 grams length: 39 cm width
Category

Antique 1780s English Georgian Choker Necklaces

Materials

Agate, Gold

  • Gold Georgian Agate Necklace
  • Gold Georgian Agate Necklace
  • Gold Georgian Agate Necklace
  • Gold Georgian Agate Necklace
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L 15.36 in
18th Century Italian Gilded Candlestick Fragment with Pyrite in Matrix on Agate
By Interi
Located in Dublin, Dalkey
18th-century Italian gilded candlestick fragment with pyrite in matrix on a polished agate base
Category

Antique 18th Century Italian Rococo Mounted Objects

Materials

Pyrite, Rock Crystal, Gold Leaf

Antique Goddess Cameo Agate Gold Gentleman Horn Ring
Located in Munich, Bavaria
cameo has been executed in the 1st half of the 18th century and mounted in 18K gold. The outer rim of
Category

Antique Early 18th Century French More Rings

Materials

Agate, 18k Gold

18th Century Italian Fragment Base on Agate and Mounted with Mica and Tourmaline
By Interi
Located in Dublin, Dalkey
piece is accented with an 18th century French metal trim and mounted on a polished agate base. The
Category

Antique 18th Century Italian Rococo Mounted Objects

Materials

Rock Crystal, Pyrite

Freestanding Agate Freeform Mineral from Brazil
Located in London, GB
A large polished agate freeform. This freestanding Brazilian agate has two interesting dimensions
Category

Antique 18th Century and Earlier Brazilian Collectibles and Curiosities

Materials

Agate

Black Agate Yellow Gold Pendant Earrings
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold pendant earrings
Category

21st Century and Contemporary Italian Dangle Earrings

Materials

Agate, 18k Gold, Yellow Gold

Agate and Silver Covered Container, circa 1900
Located in New York, NY
The Agate bowl is 18th century. This Chinese agate bowl was converted into a container with silver
Category

Antique Early 1900s Chinese Decorative Boxes

Materials

Agate, Silver

Georgian 15ct Rose Gold and Moss Agate Large Snuff Box
Located in St Helens, GB
piece of moss or dendritic agate. CONDITION ; Very good for age. Crisp design. Well set stones. Issue
Category

Antique 18th Century British George III Boxes and Cases

Materials

Agate, Rose Gold

Alex Jona White Agate and Silver Long Necklace
By Alex Jona
Located in Torino, IT
necklace, 35.43 inch- 90cm long, made of woven small chains knotted with a white agate pendant, 1.70 inch
Category

21st Century and Contemporary Italian Pendant Necklaces

Materials

Agate, Sterling Silver, Silver

  • Alex Jona White Agate and Silver Long Necklace
  • Alex Jona White Agate and Silver Long Necklace
  • Alex Jona White Agate and Silver Long Necklace
  • Alex Jona White Agate and Silver Long Necklace
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Dm 1.7 in L 35.43 in
Antique 22 Karat Yellow Gold Hardstone Agate Cameo Roman Emperor Ring
Located in New York, NY
A large carved agate cameo ring depicting the Roman emperor Vespasian (9 - 79 AD). The high carat
Category

Antique 18th Century Italian Classical Roman Signet Rings

Materials

Agate, 22k Gold, Yellow Gold

Black Agate 18 Karat Yellow Gold Pendant Earrings
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold pendant earrings
Category

21st Century and Contemporary Italian Dangle Earrings

Materials

Agate, Yellow Gold, 18k Gold

Alex Jona Black Agate Yellow Gold Pendant Earrings
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold, oval curb black onyx link
Category

21st Century and Contemporary Italian Dangle Earrings

Materials

Agate, Onyx, Yellow Gold, 18k Gold

Giovanni & Luigi Pichler 1790 Rare Agate Carved Intaglio of Mercury in 14kt Gold
Located in Miami, FL
intaglio seal piece, created in Rome Italy by the Pichler's Atelier in the late early 18th century, circa
Category

Antique Early 18th Century Italian Classical Roman Signet Rings

Materials

Agate, Fire Agate, Gold, 14k Gold, White Gold

19th Century Agate spinner watch key and wax seal stamp
Located in Delft, NL
19th Century Agate spinner watch key and wax seal stamp A 19th Century pocket watch key with Agate
Category

Antique Early 19th Century European Collectible Jewelry

Materials

Agate, Brass

Alex Jona Moss Agate Carnelian Egg Shaped Sterling Silver Cufflinks
By Alex Jona
Located in Torino, IT
Alex Jona design collection, crafted in Italy, sterling silver , hand-carved egg-shaped Moss Agate
Category

2010s Italian Cufflinks

Materials

Carnelian, Agate, Sterling Silver

Alex Jona Black Agate Yellow Gold Brushed Pendant Earrings
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold pendant earrings
Category

21st Century and Contemporary Italian Dangle Earrings

Materials

Agate, Onyx, 18k Gold, Yellow Gold

Alex Jona Moss Agate Carnelian Sterling Silver Prism Bar Cufflinks
By Alex Jona
Located in Torino, IT
Alex Jona design collection, crafted in Italy, sterling silver Moss Agate and Carnelian prism bar
Category

2010s Italian Cufflinks

Materials

Agate, Carnelian, Sterling Silver

Alex Jona Black Agate 18 Karat Yellow Gold Pendant Earrings
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold pendant earrings
Category

21st Century and Contemporary Italian Dangle Earrings

Materials

Agate, 18k Gold, Yellow Gold

  • Alex Jona Black Agate 18 Karat Yellow Gold Pendant Earrings
  • Alex Jona Black Agate 18 Karat Yellow Gold Pendant Earrings
  • Alex Jona Black Agate 18 Karat Yellow Gold Pendant Earrings
  • Alex Jona Black Agate 18 Karat Yellow Gold Pendant Earrings
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H 2.15 in W 0.53 in D 0.19 in
Alex Jona Black Agate 18 Karat Yellow Gold Pendant Earrings
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold pendant earrings
Category

21st Century and Contemporary Italian Dangle Earrings

Materials

Agate, 18k Gold, Yellow Gold

Alex Jona White Agate 18 Karat Yellow Gold Pendant Earrings
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold pendant earrings
Category

21st Century and Contemporary Italian Dangle Earrings

Materials

Agate, Pink Sapphire, Yellow Gold, 18k Gold

  • Alex Jona White Agate 18 Karat Yellow Gold Pendant Earrings
  • Alex Jona White Agate 18 Karat Yellow Gold Pendant Earrings
  • Alex Jona White Agate 18 Karat Yellow Gold Pendant Earrings
  • Alex Jona White Agate 18 Karat Yellow Gold Pendant Earrings
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H 2.15 in W 0.53 in D 0.19 in
Alex Jona Moss Agate Egg Shaped 18 Karat Yellow Gold Cufflinks
By Alex Jona
Located in Torino, IT
Alex Jona design collection, crafted in Italy, 18 karat yellow gold, hand-carved egg-shaped Moss
Category

2010s Italian Cufflinks

Materials

Agate, 18k Gold, Yellow Gold

  • Alex Jona Moss Agate Egg Shaped 18 Karat Yellow Gold Cufflinks
  • Alex Jona Moss Agate Egg Shaped 18 Karat Yellow Gold Cufflinks
  • Alex Jona Moss Agate Egg Shaped 18 Karat Yellow Gold Cufflinks
  • Alex Jona Moss Agate Egg Shaped 18 Karat Yellow Gold Cufflinks
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H 0.42 in W 0.42 in D 0.52 in
Alex Jona Black Agate 18 Karat Yellow Gold Pendant Earrings
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold pendant earrings
Category

21st Century and Contemporary Italian Dangle Earrings

Materials

Agate, Pink Sapphire, 18k Gold, Yellow Gold

  • Alex Jona Black Agate 18 Karat Yellow Gold Pendant Earrings
  • Alex Jona Black Agate 18 Karat Yellow Gold Pendant Earrings
  • Alex Jona Black Agate 18 Karat Yellow Gold Pendant Earrings
  • Alex Jona Black Agate 18 Karat Yellow Gold Pendant Earrings
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H 2.15 in W 0.53 in D 0.19 in
Alex Jona Carnelian Moss Agate Yellow Gold Prism Bar Cufflinks
By Alex Jona
Located in Torino, IT
Alex Jona design collection, carnelian and moss agate prism bar cufflinks mounted in 18 karat
Category

21st Century and Contemporary Italian Cufflinks

Materials

Agate, Carnelian, 18k Gold, Yellow Gold

Staffordshire Pearlware Pottery Agate Teapot with Acorn Finial
By Wedgwood
Located in Downingtown, PA
Staffordshire Pearlware Teapot and Cover with Inlaid Agate Surface and Acorn Finial, Attributed
Category

Antique Late 18th Century Georgian Pottery

Materials

Ceramic, Pearlware, Pottery

Alex Jona White Agate 18 Karat Yellow Gold Pendant Earrings
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold pendant earrings
Category

21st Century and Contemporary Italian Dangle Earrings

Materials

Agate, Pink Sapphire, 18k Gold, Rose Gold, Yellow Gold

  • Alex Jona White Agate 18 Karat Yellow Gold Pendant Earrings
  • Alex Jona White Agate 18 Karat Yellow Gold Pendant Earrings
  • Alex Jona White Agate 18 Karat Yellow Gold Pendant Earrings
  • Alex Jona White Agate 18 Karat Yellow Gold Pendant Earrings
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H 2.15 in W 0.53 in D 0.19 in
19th Century Brass and Gold Watch-Key with Agate and Heliotrope
Located in Delft, NL
Agate works grounding, stabilizing and protective. Heliotrope is a protective, grounding and purifying
Category

Antique Early 19th Century Dutch Collectible Jewelry

Materials

Agate, Brass, Gold

Alex Jona Grey Agate & Ruby 18 Karat Yellow Gold Pendant Earrings
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat Yellow gold pendant earrings set with
Category

21st Century and Contemporary Italian Dangle Earrings

Materials

Agate, Ruby, 18k Gold, Yellow Gold

Alex Jona 18 Karat Yellow Gold Carnelian Moss Agate Cylinder Cufflinks
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, Agate and Carnelian cylinder cufflinks mounted
Category

21st Century and Contemporary Italian Cufflinks

Materials

Agate, Carnelian, 18k Gold, Yellow Gold

Antique Chinese Carved Moss Agate Cups Qilin Handles Hardwood Stands Qing 18/19c
Located in Richmond, CA
A fine garniture pair of Chinese moss agate carved cups, sides flanked with Qilin handles, with
Category

Antique Early 19th Century Chinese Qing Sculptures and Carvings

Materials

Agate

Cufflinks "Agate" Black Pyrite Porcelain
By Melanie Sherman
Located in Kansas City, MO
Melanie Sherman Cufflinks "Agate" Black Pyrite Porcelain Dimensions: 0.78 x 0.66 x 0.66 Materials
Category

2010s Contemporary More Art

Materials

Brass, Platinum

Modern Arturo Pani Style Agate Abalone Marble Compass Side Table
Located in Forney, TX
20th/early 21st century, featuring a spectacular round polished agate geode abalone inlay gold flake
Category

Late 20th Century Modern Side Tables

Materials

Agate, Stone, Marble, Brass

Alex Jona 18 Karat Yellow Gold Black Agate Interlocking Hoops Pendant Earrings
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold drop earrings, suspending
Category

21st Century and Contemporary Italian Dangle Earrings

Materials

Agate, 18k Gold, Yellow Gold

Alex Jona 18 Karat Yellow Gold Black Agate Interlocking Curb Pendant Earrings
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold pendant earrings
Category

21st Century and Contemporary Italian Dangle Earrings

Materials

Agate, 18k Gold, Yellow Gold

Staffordshire Pearlware Teapot and Cover with Inlaid Agate Surface
By Ralph Wood Pottery
Located in Downingtown, PA
Staffordshire pearlware teapot and cover with inlaid agate surface, Attributed to the Ralph Wood
Category

Antique Late 18th Century English Georgian Pottery

Materials

Ceramic, Pearlware, Pottery

Alex Jona Grey Agate & Pink Sapphire 18 Karat Rose Gold Pendant Earrings
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat rose gold pendant earrings set with
Category

21st Century and Contemporary Italian Dangle Earrings

Materials

Agate, Pink Sapphire, 18k Gold, Rose Gold

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Agate 18th For Sale on 1stDibs

You are likely to find exactly the agate 18th you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Yellow Gold — can elevate any look. Making the right choice when shopping for an agate 18th may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 20th Century, both of which have proven very popular over the years. There have been many well-made iterations of the classic agate 18th over the years, but those made by Chanel, Chelsea-Derby and Luigi Ferrara are often thought to be among the most beautiful. While most can agree that any agate 18th from our collection can easily elevate most outfits, but the choice of a Agate version from the 238 available is guaranteed to add a special touch to your ensemble. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes round cut and uncut alternatives. Finding an agate 18th for sale for women should be easy, but there are 141 pieces available to browse for unisex as well as men, too.

How Much is a Agate 18th?

Prices for an agate 18th can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $380 and can go as high as $46,509, while this accessory, on average, fetches $3,665.