Antique & Vintage Fossils for Sale in Online Auctions

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ROUGH AMETHYST GEMSTONES LOT – APPROX. 312 CARATS: This large parcel of rough natural amethyst totals approximately 312 carats, consisting of multiple uncut pieces ranging from light lavender to deeper purple hues. The stones vary in size and shape, o

2026

ROUGH AMETHYST GEMSTONES LOT – APPROX. 312 CARATS

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

ROUGH KYANITE GEMSTONES LOT 303CTS: ROUGH KYANITE GEMSTONES LOT 303CTS -303CTS -KG 04 -JA 102324

2026

ROUGH KYANITE GEMSTONES LOT 303CTS

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

NATURAL BERYL EMERALD OVAL CABOCHON – GLI CERTIFIE: NATURAL EMERALD OVAL CABOCHON – GLI CERTIFIED -Presented here is a natural emerald oval cabochon weighing approximately 6.25 carats, accompanied by a Gemological Laboratory of India (GLI) Gemstone A

2026

NATURAL BERYL EMERALD OVAL CABOCHON – GLI CERTIFIE

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

PURPLE-GLAZED SQUARE BRUSH WASHER: A purple-glazed square brush washer. Dimensions: 21.5 x 13.5 cm. All measurements are approximate.

2026

PURPLE-GLAZED SQUARE BRUSH WASHER

Linwoods AuctionSan Gabriel, CA

LARGE ROUGH AMETHYST SPECIMEN – 289.20 CARATS APPX: LARGE ROUGH AMETHYST SPECIMEN – 289.20 CARATS APPROX -Impressive natural rough amethyst stone weighing approximately 289.20 carats, presented in its uncut, raw crystal form. This substantial specime

2026

LARGE ROUGH AMETHYST SPECIMEN – 289.20 CARATS APPX

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

NATURAL GREEN AMETHYST 5.60 CT ROUND CUT,: NATURAL GREEN AMETHYST 5.60 CT ROUND CUT, GIA-STYLE LAB CERTIFIED -This attractive natural green amethyst features a bright round cut weighing approximately 5.60 carats, measuring about 11.80" x 11.65

2026

NATURAL GREEN AMETHYST 5.60 CT ROUND CUT,

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

2.82 CARAT NATURAL RUBY WITH GFCO GEM LAB REPORT: This exceptional certified ruby is a 2.82 carat natural corundum professionally evaluated by GFCO Gem Lab (Switzerland). The gemstone displays a vivid red-purple / purple-red hue under daylight and is

2026

2.82 CARAT NATURAL RUBY WITH GFCO GEM LAB REPORT

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

AIG CERTIFIED 105.43 CARAT NATURAL AMETHYST: AIG CERTIFIED 105.43 CARAT NATURAL AMETHYST – EXTRA LARGE OVAL CUT -This extraordinary certified natural amethyst weighs an impressive 105.43 carats, making it a striking centerpiece for collectors

2026

AIG CERTIFIED 105.43 CARAT NATURAL AMETHYST

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

2 black trilobite fossils: 2 black trilobite fossils, 5.3"x3.7"x1.85", 3.45"x3.35"x1.6"

2026

2 black trilobite fossils

International Auction GalleryAnaheim, CA

Box of triblite fossils: Box (1.9"x11.15"x6.25") of triblite fossils (2.65"L - 3.5"L)

2026

Box of triblite fossils

International Auction GalleryAnaheim, CA

Pair sliced ammonite fossils: Pair sliced ammonite fossils, 0.7"x5.3"x4.35" ea

2026

Pair sliced ammonite fossils

International Auction GalleryAnaheim, CA

Large petrified wood on stand: Large petrified wood (1.1"x8.65"x11.15") on stand

2026

Large petrified wood on stand

International Auction GalleryAnaheim, CA

18.80 Carats Deep Violet-Blue Topaz - Natural Brazilian Stone - 19.6 x 14.5 x 9.2 mm, 44XK: A striking display of depth and brilliance, this large oval-cut topaz radiates an intense violet-blue hue that captures attention from every angle. Its expertly faceted crown enhances the gem's natura

2026

18.80 Carats Deep Violet-Blue Topaz - Natural Brazilian Stone - 19.6 x 14.5 x 9.2 mm, 44XK

ThousandPlanetHunghom, Kowloon

26.941 Carats Certified Bright Blue Topaz - Natural Brazilian Gemstone, LZ282: This extraordinary 26.941 carat cushion fancy-cut topaz is a true showstopper, boasting a vivid, saturated bright blue hue that evokes the clarity of a tropical ocean and the brilliance of a cloudless

2026

26.941 Carats Certified Bright Blue Topaz - Natural Brazilian Gemstone, LZ282

ThousandPlanetHunghom, Kowloon

Large polished lapis slab: Large polished lapis slab, 8.9"x4.3"x1.15"

2026

Large polished lapis slab

International Auction GalleryAnaheim, CA

Group of Sea Shells: Group of Sea Shells, 4.25in

2026

Group of Sea Shells

Bryant Art AuctionPlacentia, CA

Group of Sea Shells: Group of Sea Shells, 5.75in

2026

Group of Sea Shells

Bryant Art AuctionPlacentia, CA

(2) Sea Shells: (2) Sea Shells, 7.5in by 6.5in

2026

Bryant Art AuctionPlacentia, CA

Vintage Hand Painted Sea Shell from Bahama: Vintage Hand Painted Sea Shell from Bahama 6.5in by 7in

2026

Vintage Hand Painted Sea Shell from Bahama

Bryant Art AuctionPlacentia, CA

Large Sea Shell: Large Sea Shell, 9in by 6.5in

2026

Large Sea Shell

Bryant Art AuctionPlacentia, CA

(2) Sea Shells: (2) Sea Shells, 8in by 5in

2026

Bryant Art AuctionPlacentia, CA

Group of Sea Shells: Group of Sea Shells, 2.75in

2026

Group of Sea Shells

Bryant Art AuctionPlacentia, CA

Sea Urchin Shell: Sea Urchin Shell, 4in by 3.75in

2026

Sea Urchin Shell

Bryant Art AuctionPlacentia, CA

Large Sea Shell: Large Sea Shell, 11.75in by 7.5in

2026

Large Sea Shell

Bryant Art AuctionPlacentia, CA

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Fossils Auctions

Signed Handel Triple Scrolled Case Base & Geometric Leaded Glass Shade

Designer 18k White Gold & 2 Carat Diamond Earrings

Syd Solomon (American, 1917-2004) Original Abstract Oil and Acrylic on Canvas 'Dawnote'

May Estate & Jewelry Auction

Heritage Gallery Auctions

Starts on:

Patchogue, NY, US

Hand-Carved Wooden Figurine of Bearded Man on Stand

JAPANESE KREISS AND COMPANY FIGURINE VINTAGE ANTIQUE

JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN

ESTATE AUCTION Antique Crystals Jewelry

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

5 hrs Left

Guro Mask

Fossilized Entelodont Hell Pig Skull

Egyptian Faience Ushabtis

ARTE PRIMITIVO Tribal, Ethnographic, Ancient

Artemis Fine Arts

Starts on:

Louisville, CO, US

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