Agate

(9,000+ price results)

Sort by:

Most Relevant

Set Antique Early 1900s Asian Cameo Agate Rings: Group of three antique early 1900s Asian cameo agate rings. Approx. US size 10 (largest)

2026

Set Antique Early 1900s Asian Cameo Agate Rings

La Puente, CA

Wealthier Art & Auction

4.7

(329)

Vintage Designed Meteorite, Malachite Sculpture: Meteorite nugget sculpture nad malachite point sculpture, with agate slab base. Approx. 4.2*3.9*2.5 inch. The Estate of S Pasadena, CA, 2005.

2026

Vintage Designed Meteorite, Malachite Sculpture

La Puente, CA

Wealthier Art & Auction

4.7

(329)

(2) ESTATE DESIGNER STEPHEN DWECK BRONZE-TONE METAL CHARM NECKLACE & BRACELET: (lot of 2) Estate designer bronze-tone metal multi-chain charm set, Stephen Dweck, fashioned with turquoise, smokey crystal, ocean agate, jasper, jade, and aventurine, each with maker's mark, includin

2026

(2) ESTATE DESIGNER STEPHEN DWECK BRONZE-TONE METAL CHARM NECKLACE & BRACELET

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

Mughal agate horse khanjar dagger.: A Mughal khanjar dagger, 19th Century. White agate horse form grip with gold Kundan inlay with semi-precious stones. 11" wootz steel double edged blade with gold damascened Arabic calligraphy. 16" ove

2026

Mughal agate horse khanjar dagger.

Falls Church, VA

Quinn's Auction Galleries

4.3

(501)

Vintage Beaded Necklaces w Bloodstone & Agate: Vintage Beaded Necklaces w Bloodstone & Agate Beads etc. Dentritic agate beaded necklace measures approximately 30 inches in length.

2026

Vintage Beaded Necklaces w Bloodstone & Agate

Katonah, NY

Gemini Auction Company

4.5

(45)

Antique 19th C Dendritic Agate Spinner Fob Pendant: Antique 19th C Dendritic Agate Spinner Fob Pendant. Watch chain fob or necklace pendant. One with side dendritic agate and one side with moss agate. Measures 1.5 inches in length.

2026

Antique 19th C Dendritic Agate Spinner Fob Pendant

Katonah, NY

Gemini Auction Company

4.5

(45)

Group of Chinese Jade & Agate Articles: Group of Chinese Jade & Agate Articles China. Nephrite jade and agate. Comprising a horse-and-monkey group, a two-part belt buckle, a belt hook (daigou) and an agate bowl on a carved hardwood stand. T

2026

Group of Chinese Jade & Agate Articles

Geneseo, NY

Cottone Auctions

4.7

(346)

Antique 19th C Gold Fill Banded Agate Spinner Fob: Antique 19th C Gold Fill Banded Agate Spinner for Watch Chain Fob or Necklace Pendant. One side with banded black and white agate, one side with carnelian. Measures just over 1.25 inches in length.

2026

Antique 19th C Gold Fill Banded Agate Spinner Fob

Katonah, NY

Gemini Auction Company

4.5

(45)

Estate Hand Carved Citrine Bead Necklace Strand: Estate Hand Carved Citrine Bead Necklace Strand. Impressive artisan made necklace strand with hand carved and briolette faceted beads including citrine, rock crystal, agate, quartz. Clasp is hallmarke

2026

Estate Hand Carved Citrine Bead Necklace Strand

Katonah, NY

Gemini Auction Company

4.5

(45)

CHINESE OVERSIZED CARVED SHADOW AGATE SNUFF BOTTLE Late 19th/Early 20th Century Height 3".: CHINESE OVERSIZED CARVED SHADOW AGATE SNUFF BOTTLE Late 19th/Early 20th Century Raised decoration of a horse, pup and butterfly in a landscape. Green jade stopper. Height 3".

2026

CHINESE OVERSIZED CARVED SHADOW AGATE SNUFF BOTTLE Late 19th/Early 20th Century Height 3".

East Dennis, MA

Eldred's

4.8

(536)

AGATE ROCK STONE LAPIDARY SPECIMEN: AGATE ROCK STONE LAPIDARY SPECIMEN

2026

AGATE ROCK STONE LAPIDARY SPECIMEN

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(559)

ELLENSBURG AGATE ROCK STONE LAPIDARY SPECIMEN: Ellensburg Agate Rock Stone Lapidary Specimen. See photos for exact size and condition.

2026

ELLENSBURG AGATE ROCK STONE LAPIDARY SPECIMEN

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(559)

PLUME AGATE CABOCHONS ROCK STONE LAPIDARY SPECIMEN: PLUME AGATE CABOCHONS ROCK STONE LAPIDARY SPECIMEN

2026

PLUME AGATE CABOCHONS ROCK STONE LAPIDARY SPECIMEN

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(559)

PLUME AGATE CABOCHON ROCK STONE LAPIDARY SPECIMEN: Discover an extraordinary collection of natural wonders and estate treasures in Hatman's Auctions' Treasures of the Earth Online Auction! Browse turquoise, agate, jasper, petrified wood, quartz crysta

2026

PLUME AGATE CABOCHON ROCK STONE LAPIDARY SPECIMEN

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(559)

NOREENA JASPER CABOCHONS ROCK STONE LAPIDARY SPECIMEN: Discover an extraordinary collection of natural wonders and estate treasures in Hatman's Auctions' Treasures of the Earth Online Auction! Browse turquoise, agate, jasper, petrified wood, quartz crysta

2026

NOREENA JASPER CABOCHONS ROCK STONE LAPIDARY SPECIMEN

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(559)

LEPIDOLITE ROCK STONE LAPIDARY SPECIMEN: Discover an extraordinary collection of natural wonders and estate treasures in Hatman's Auctions' Treasures of the Earth Online Auction! Browse turquoise, agate, jasper, petrified wood, quartz crysta

2026

LEPIDOLITE ROCK STONE LAPIDARY SPECIMEN

Thayer, MO

Col. Christie Hatman Auctioneers

4.4

(559)

Early Vintage Islamic Natural Agate Script Intaglio Seal Cabochon (Post 1900 CE), 76EP: Fully hand-engraved agate intaglio seal tablet, crafted entirely by hand with no machine-assisted carving. The polished stone face features inscribed devotional script contained within a defined carvi

2026

Early Vintage Islamic Natural Agate Script Intaglio Seal Cabochon (Post 1900 CE), 76EP

Sathorn, Bangkok

ThousandPlanet

4.5

(318)

12.71 Ct Natural Moss Agate Hexagon Cut: weight - 12.71 Ct / Dimensions - 18.30 x 16.30 x 7.70 mm / Shape - Excellent Hexagon Cut / Origin - Brazil / Treatment - None

2026

12.71 Ct Natural Moss Agate Hexagon Cut

Bangkok, TH

Gems Auction

4.7

(496)

7.12 Ct Natural Dendritic Agate Heart Cab: Weight - 7.12 Ct / Dimensions - 12.10 x 12.20 x 7.00 mm / Shape - Heart Cab / Color - As Seen Picture / Clarity - Opaque / Origin -africa / Treatment - None

2026

7.12 Ct Natural Dendritic Agate Heart Cab

Bangkok, TH

Gems Auction

4.7

(496)

38.21 Ct Natural Moss Agate Oval Cab: Weight - 38.21 Ct / Size - 38.00 x 22.90 x 5.40 mm / Shape - Excellent Oval Cab / Clarity - Transparent / Origin - Brazil / Treatment - None

2026

38.21 Ct Natural Moss Agate Oval Cab

Bangkok, TH

Gems Auction

4.7

(496)

31.79 Ct Natural Dendrite Agate Oval Cab: weight - 31.79 Ct / Dimensions - 36.00 x 16.20 x 6.60 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

2026

31.79 Ct Natural Dendrite Agate Oval Cab

Bangkok, TH

Gems Auction

4.7

(496)

42.29 Ct Natural Bostwana Banded Agate Oval Cab: weight - 42.29 Ct / Size - 33.00 x 24.00 x 6.70 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

42.29 Ct Natural Bostwana Banded Agate Oval Cab

Bangkok, TH

Gems Auction

4.7

(496)

52.21 Ct Natural Orange Bostwana Agate Oval Cab: weight - 52.21 Ct / Size - 38.00 x 20.20 x 5.10 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

52.21 Ct Natural Orange Bostwana Agate Oval Cab

Bangkok, TH

Gems Auction

4.7

(496)

Jeff Lieb Art Piece Statement Necklace USA: Signed with plaque Jeff Lieb, American modernist jewelry designer based in Chicago, USA, piece features a vibrant red carnelian agate stone donut wrapped in thick hand formed metallic wire, as is his

2026

Jeff Lieb Art Piece Statement Necklace USA

Mount Kisco, NY

The Benefit Shop Foundation Inc.

4.4

(3.5k)

View:

24

Agate Auctions

Chinese Apricot-Yellow Brocade Dragon Court Robe

FROM LINE SIGNED LEE UFAN

Chinese Gilt-Bronze Cloisonne Dragon Tianqiu Vase

Fine Asian Works Of Art & Private Estate

Berkeley Auction Gallery

Starts on:

Scotch Plains, NJ, US

TOP