Monte Dolack Fossils

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11.00 Carat ---Green Sapphire--- Heart Cut ---GGI Certified: An exceptionally rare, investment-grade collector's gemstone characterized by its significant structural presence, high durability, and romantic symmetry.

2026

11.00 Carat ---Green Sapphire--- Heart Cut ---GGI Certified

California GemstonesSan Diego, CA

AQUAMARINE ROCK STONE LAPIDARY SPECIMEN: AQUAMARINE ROCK STONE LAPIDARY SPECIMEN

2026

AQUAMARINE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

AGATE ROCK STONE LAPIDARY SPECIMEN: AGATE ROCK STONE LAPIDARY SPECIMEN

2026

AGATE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

10 Carats -10 Pcs--- Myanmar Red Ruby--- Oval Cut ---GGI Certified: Known as the "King of Gems," it is highly prized for its vivid "pigeon's blood" red color. Because high-clarity natural rubies of this size are incredibly scarce, such stones command premium prices as

2026

10 Carats -10 Pcs--- Myanmar Red Ruby--- Oval Cut ---GGI Certified

California GemstonesSan Diego, CA

4 Carats -4 Pcs--- Myanmar Red Ruby--- Oval Cut ---GGI Certified: Known as the "King of Gems," it is highly prized for its vivid "pigeon's blood" red color. Because high-clarity natural rubies of this size are incredibly scarce, such stones command premium prices as

2026

4 Carats -4 Pcs--- Myanmar Red Ruby--- Oval Cut ---GGI Certified

California GemstonesSan Diego, CA

AQUAMARINE ROCK STONE LAPIDARY SPECIMEN: AQUAMARINE ROCK STONE LAPIDARY SPECIMEN

2026

AQUAMARINE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Loose Diamond - MARQUISE 0.15ct Brown SI1: Loose Diamond - MARQUISE 0.15ct Brown SI1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: MARQUISE Carats: 0.15 Color: Brown Certification: NONE The Diamond Depot Guarante

2026

Loose Diamond - MARQUISE 0.15ct Brown SI1

Diamond DepotNew York, NY

Rocks/minerals: Rocks/minerals

2026

Emanon Auctions and Estate SalesKeyport, NJ

Rocks/minerals: Rocks/minerals

2026

Emanon Auctions and Estate SalesKeyport, NJ

Loose Diamond - OTHER 0.43ct Fancy Intense Pink SI2: Loose Diamond - OTHER 0.43ct Fancy Intense Pink SI2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: OTHER Carats: 0.43 Color: Fancy Intense Pink Certification: NONE Video:

2026

Loose Diamond - OTHER 0.43ct Fancy Intense Pink SI2

Diamond DepotNew York, NY

Polished Kambaba Crocodile Jasper Shield Cabochon. Unused: Vintage Murano Millefiori & Fussed Glass Pocket Crosses. Unmarked. Unused For measures please refer to the pictures taken with a measuring tape. Weight: 7 Grams IN HOUSE FLAT SHIPPING & HANDLING COST

2026

Polished Kambaba Crocodile Jasper Shield Cabochon. Unused

Succetti GalleryHighland Park, IL

27.28ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 67AT: Hand polished rounded rectangular cushion cabochon formed from natural Queensland matrix boulder opal, resting upon deep brown ironstone host rock interlaced with intricate branching opal veins displa

2026

27.28ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 67AT

Lazo HeritageSathorn, Bangkok, Bangkok

250 carats Natural Blue Kyanite Rough Crystal, 47ZB: This is a natural, unpolished kyanite crystal specimen, exhibiting the mineral's characteristic vertical striations and prismatic form. The crystal displays muted blue-grey tones interspersed with nat

2026

250 carats Natural Blue Kyanite Rough Crystal, 47ZB

Lazo HeritageSathorn, Bangkok, Bangkok

1740ct Natural Burmese Moss in Snow Jadeite Rough - Semi-Polished Green Slab, 76EA: This is a natural Type A Burmese jadeite rough slab, measuring 12x7.5cm and weighing 348g (1740ct). It features the classic "Moss in Snow" pattern, with vivid green moss-like inclusions naturally spre

2026

1740ct Natural Burmese Moss in Snow Jadeite Rough - Semi-Polished Green Slab, 76EA

Lazo HeritageSathorn, Bangkok, Bangkok

77.07ct Pair Natural Australian Queensland Matrix Boulder Opal Cabochons, 80AT: Matched pair of hand-polished freeform triangular cabochons sourced from Queensland matrix boulder opal, each piece built upon dark ironstone host rock threaded with sprawling branching golden opal ve

2026

77.07ct Pair Natural Australian Queensland Matrix Boulder Opal Cabochons, 80AT

Lazo HeritageSathorn, Bangkok, Bangkok

34.46ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 11AV: Hand polished rounded rectangular cushion cabochon crafted from natural Queensland matrix boulder opal, featuring speckled warm brown ironstone host matrix interlaced with broad branching opal veins b

2026

34.46ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 11AV

Lazo HeritageSathorn, Bangkok, Bangkok

21.44ct Natural Australian Queensland Matrix Boulder Opal Freeform Hexagon Cabochon, 72AV: Hand polished soft-edged freeform hexagon cabochon of natural Queensland matrix boulder opal, featuring glitter-speckled gradient warm brown ironstone host rock marked by a prominent winding luminous

2026

21.44ct Natural Australian Queensland Matrix Boulder Opal Freeform Hexagon Cabochon, 72AV

Lazo HeritageSathorn, Bangkok, Bangkok

7.86ct Natural Australian Queensland Matrix Boulder Opal Freeform Cushion Cabochon, 70AV: Hand polished compact freeform cushion cabochon crafted from natural Queensland matrix boulder opal, featuring fine glitter-speckled deep chocolate ironstone matrix dominated by a sweeping branching l

2026

7.86ct Natural Australian Queensland Matrix Boulder Opal Freeform Cushion Cabochon, 70AV

Lazo HeritageSathorn, Bangkok, Bangkok

113 Carats Natural Aquamarine Rough Parcel, 94YH: This luminous parcel of natural aquamarine rough showcases the classic soft sky-blue hue the gem is known for, ranging from pale, translucent tones to deeper, more saturated blues. The stones are in t

2026

113 Carats Natural Aquamarine Rough Parcel, 94YH

Lazo HeritageSathorn, Bangkok, Bangkok

7.55 Carats Natural Pink Topaz - Trillion Faceted Loose Gemstone, 32XB: Natural trillion-faceted pink topaz gemstone, a premium silicate mineral specimen. This stone exhibits a vivid, saturated hot pink hue with exceptional brilliance, enhanced by a precision trillion cut

2026

7.55 Carats Natural Pink Topaz - Trillion Faceted Loose Gemstone, 32XB

Lazo HeritageSathorn, Bangkok, Bangkok

44.47ct Natural Australian Queensland Matrix Boulder Opal Square Cabochon, 8AV: Hand polished large rounded square cushion cabochon of natural Queensland matrix boulder opal, featuring abundant speckled warm brown ironstone host rock fully interlaced with broad interconnected sky

2026

44.47ct Natural Australian Queensland Matrix Boulder Opal Square Cabochon, 8AV

Lazo HeritageSathorn, Bangkok, Bangkok

Natural Amethyst Crystal Cluster Candle Holder, 6 x 5 x 5 In.: Natural amethyst crystal cluster candle holder measuring approximately 6"H x 5"W x 5"D. Features lavender-purple amethyst crystals with white quartz and calcite matrix on a natural dark volcanic host

2026

Natural Amethyst Crystal Cluster Candle Holder, 6 x 5 x 5 In.

MJ Welch Auctioneers & AppraisersDyersburg, TN

Large Natural Amethyst Cathedral Geode Specimen on Wooden Stand, 7.5"H: Large natural amethyst cathedral geode section mounted on a fitted wooden display stand. The specimen features densely packed deep purple amethyst crystal points within a natural stone matrix, creatin

2026

Large Natural Amethyst Cathedral Geode Specimen on Wooden Stand, 7.5"H

MJ Welch Auctioneers & AppraisersDyersburg, TN

Natural Amethyst Quartz Crystal Cluster Candle Holder / Lamp Base, 5.5h x 6w x 4.5d: Natural amethyst quartz crystal cluster featuring lavender-purple crystal points on a white quartz matrix. The specimen has a drilled center opening, likely intended for use as a candle holder or illu

2026

Natural Amethyst Quartz Crystal Cluster Candle Holder / Lamp Base, 5.5h x 6w x 4.5d

MJ Welch Auctioneers & AppraisersDyersburg, TN

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Fossils Auctions

GEM RHODONITE ROCK STONE LAPIDARY SPECIMEN

MIXED GEMSTONE LOT ROCK STONE LAPIDARY SPECIMEN

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

GEMSTONE GALA Rocks Gems Jewelry NO RESERVE

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

Mexican Guerrero Silver Mask w/ Lizard Motif Bell

Large Prehistoric Fossilized Platecarpus Mosasaur Skull

Taino Stone Zemi - Carved Anthropomorphic Cohoba Idol

Native American | Ethnographic | Ancient Art

Artemis Fine Arts

Starts on:

Louisville, CO, US

8 hrs Left

Fine Borneo Shaman Bin with Lid

Gorgeous Green Glazed Korean Mei Ping Shaped Vase

Gorgeous Large Section of Ancient Rainbow Petrified Wood

Fine Ethnographic, Asian & Antiques

Inspired Auctions

Starts on:

Brea, CA, US

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