Monte Dolack Fossils

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10 Carat ---- Brazilian Neon Tourmaline ---- Fancy Cut ---- GIE Certified: A 10-carat neon tourmaline is an exceptional, high-value turquoise, caused by copper and manganese. Fancy-cut, this large stone is custom-faceted for high, intense brilliance, ideal for collector item

2026

10 Carat ---- Brazilian Neon Tourmaline ---- Fancy Cut ---- GIE Certified

California GemstonesSan Diego, CA

8.00 Carat ---Emerald --- Step Cut --- EGL Certified: The step cut, known for its long, parallel facets, creates a "hall of mirrors" effect that highlights the stone's color and internal structure rather than providing high brilliance.

2026

8.00 Carat ---Emerald --- Step Cut --- EGL Certified

California GemstonesSan Diego, CA

4.41 Carat --- Soft Purple Amethyst --- Radiant Cut --- IGI Certified: soft purple amethyst with a radiant cut is a substantial,eye-catching gemstone that blends a gentle color with a brilliant, modern facet pattern. The radiant cut, known for its trimmed corners and mod

2026

4.41 Carat --- Soft Purple Amethyst --- Radiant Cut --- IGI Certified

California GemstonesSan Diego, CA

10.98 Carat --- Soft Purple Amethyst --- Radiant Cut --- IGI Certified: A 10.98-carat soft purple radiant-cut stone is an exceptionally large, high-value gem that combines significant weight with a modern, high-brilliance facet pattern. With a soft tone, the radiant cut��

2026

10.98 Carat --- Soft Purple Amethyst --- Radiant Cut --- IGI Certified

California GemstonesSan Diego, CA

0.68 Carat --- Colombian Emerald --- Oval Cut --- IGI Certified: Colombian emeralds are world-renowned for their intense, pure green color, which is a result of unique chromium and vanadium content in the earth.

2026

0.68 Carat --- Colombian Emerald --- Oval Cut --- IGI Certified

California GemstonesSan Diego, CA

3.3 Carat ---Light Blue Namibian Jeremejevite --- Brilliant Oval Cut: Namibian jeremejevite with a brilliant oval cut is an exceptionally rare, collector-grade gemstone. Sourced from the Erongo Mountains or Mile 72, it features a delicate to vivid blue color, high trans

2026

3.3 Carat ---Light Blue Namibian Jeremejevite --- Brilliant Oval Cut

California GemstonesSan Diego, CA

12.50 Carat--- Kashmir Blue Sapphire---- Trillion Cut----GIE Certified: Characterized by a velvety, intense blue, featuring inclusions of rutile silk that disperse light. These stones typically show excellent transparency and, in trillion cut, display a triangular, brilli

2026

12.50 Carat--- Kashmir Blue Sapphire---- Trillion Cut----GIE Certified

California GemstonesSan Diego, CA

7.02 Carat--- Brazilian Purple Amethyst ---- Emerald Cut----IGI Certified: A statement-grade gemstone suitable for rings or pendants. It features step-cut facets that highlight violet tones, providing a sophisticated "hall-of-mirrors" effect. Natural, high-quality, and gener

2026

7.02 Carat--- Brazilian Purple Amethyst ---- Emerald Cut----IGI Certified

California GemstonesSan Diego, CA

11 carat --- Blue Tanzanite ---Trillion Cut --- Certified: Violet-blue gemstone from Tanzania, known for its deep color and significant sparkle, Trillion cut, with superior clarity and excellent cut, making it a premium choice.Displaying intense royal blue hu

2026

11 carat --- Blue Tanzanite ---Trillion Cut --- Certified

California GemstonesSan Diego, CA

9.00 Carat --- Alexandrite Color Changing --- Trillion Cut: This gemstone, a variety of chrysoberyl, is renowned for its "chameleon" effect, shifting color based on the light source.

2026

9.00 Carat --- Alexandrite Color Changing --- Trillion Cut

California GemstonesSan Diego, CA

11 Carat --- Blue Tanzanite --- Trillion Cut: Violet-blue gemstone from Tanzania, known for its deep color and significant sparkle, Trillion cut, with superior clarity and excellent cut, making it a premium choice.Displaying intense royal blue hu

2026

11 Carat --- Blue Tanzanite --- Trillion Cut

California GemstonesSan Diego, CA

AGATE SLICE ROCK STONE LAPIDARY SPECIMEN: AGATE SLICE ROCK STONE LAPIDARY SPECIMEN - Part of our Discover Golden Attic, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-house sh

2026

AGATE SLICE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

GEM SILICA ROCK STONE LAPIDARY SPECIMEN: GEM SILICA ROCK STONE LAPIDARY SPECIMEN - Part of our Discover Golden Attic, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-house shi

2026

GEM SILICA ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Cassidinae Tortoise Beetle Group #3: A lovely selected assortment of Cassidinae Tortoise shelled beetles from all over the world! Will receive all you see pictured spread as shown from the TBC House Collection! Dimensions range: 0.9 - 2c

2026

Cassidinae Tortoise Beetle Group #3

The Butterfly Company LLCChicago, IL

GEM SILICA ROCK STONE LAPIDARY SPECIMEN: GEM SILICA ROCK STONE LAPIDARY SPECIMEN - Part of our Discover Golden Attic, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-house shi

2026

GEM SILICA ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Atrophaneura dixoni PAIR: These species of swallowtails are from Indonesia, males have velvet black winged with white veining and red patches in their lower hindwing (underside view). Females are larger, sepia velvet brown in

2026

Atrophaneura dixoni PAIR

The Butterfly Company LLCChicago, IL

SMOKY QUARTZ ROCK STONE LAPIDARY SPECIMEN: SMOKY QUARTZ ROCK STONE LAPIDARY SPECIMEN - Part of our Discover Golden Attic, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-house s

2026

SMOKY QUARTZ ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Metaxymorpha gloriosa: A true jewled beetle gem from Australia! Spread as shown from the TBC House Collection!

2026

Metaxymorpha gloriosa

The Butterfly Company LLCChicago, IL

MIXED LOT ROCK STONE LAPIDARY SPECIMEN: MIXED LOT ROCK STONE LAPIDARY SPECIMEN - Part of our Discover Golden Attic, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-house ship

2026

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

AGATE SLICE ROCK STONE LAPIDARY SPECIMEN: AGATE SLICE ROCK STONE LAPIDARY SPECIMEN - Part of our Discover Golden Attic, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-house sh

2026

AGATE SLICE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

SMOKY QUARTZ ROCK STONE LAPIDARY SPECIMEN: SMOKY QUARTZ ROCK STONE LAPIDARY SPECIMEN - Part of our Discover Golden Attic, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-house s

2026

SMOKY QUARTZ ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

AGATE SLICES ROCK STONE LAPIDARY SPECIMEN: AGATE SLICES ROCK STONE LAPIDARY SPECIMEN - Part of our Discover Golden Attic, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-house s

2026

AGATE SLICES ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

GARNET ROCK STONE LAPIDARY SPECIMEN: GARNET ROCK STONE LAPIDARY SPECIMEN - Part of our Discover Golden Attic, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-house shippin

2026

GARNET ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

MIXED JEWELRY LOT ROCK STONE LAPIDARY SPECIMEN: MIXED JEWELRY LOT ROCK STONE LAPIDARY SPECIMEN - Part of our Discover Golden Attic, Crystals and Gems auction at HATMAN'S Auctions! Please see photos for measurements and condition. YES, we have in-ho

2026

MIXED JEWELRY LOT ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

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24

Fossils Auctions

Moroccan Jurassic Starfish Fossil

Pink Halite Cluster

Yellow Dogtooth Calcite Formation

Summer Rock and Fossil Clearance Auction

Fossils & Gemstones of Houston

Starts on:

Houston, TX, US

Superb Iatmul Mask, Papua New Guinea

Fine Borneo Shaman Bin with Lid

Early Japanese Oni Demon Mask

Fine Ethnographic, Asian & Antiques

Inspired Auctions

Starts on:

Brea, CA, US

5 days Left

Sizable Colima Redware Figural Vessel - Shaman w/ Horns

Steppe Bison (Bison priscus) Partial Skull, Horn Cores

Chinese Han Painted Pottery Horse Torso, ex-de Coux

Cultural Discoveries: Ancient / Ethnographic

Artemis Fine Arts

Starts on:

Louisville, CO, US

7 days Left

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