Modern Fossils

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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

10.5 Carat--- Pakistan Peridot ----Brilliant Oval Cut: Known for exceptional brilliance and clarity, these premium stones are sourced from the Himalayan regions. Their size enables intense color saturation, showing excellent luster.

2026

10.5 Carat--- Pakistan Peridot ----Brilliant Oval Cut

California GemstonesSan Diego, CA

12.55 Carat--- Ceylon Pink Sapphire ---- Trillion Cut----EGL Certified: Tremendous clarity graces this gemstone. Evaluated at eye level, it carries very slight inclusions, mere reminders of its earthly birth, adding authenticity to its ethereal glow. The vivid color inten

2026

12.55 Carat--- Ceylon Pink Sapphire ---- Trillion Cut----EGL Certified

California GemstonesSan Diego, CA

10 Carat --- San Carlos Apache Peridot --- Brilliant Oval Cut: An exceptionally rare collector-grade gemstone. While the San Carlos Apache Reservation in Arizona is the world's most productive source of gem-quality peridot, most stones found there are small, typi

2026

10 Carat --- San Carlos Apache Peridot --- Brilliant Oval Cut

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

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

8.67 Carat --- Purple Amethyst --- Cushion Cut: A regal gemstone, featuring a square or rectangular shape with rounded corners, often described as "pillow-cut". It showcases deep, vibrant purple hues, excellent clarity and a high-brilliance facet p

2026

8.67 Carat --- Purple Amethyst --- Cushion Cut

California GemstonesSan Diego, CA

Goliath cacicus: The famous Goliath cacicus beetle from Africa, these monsters are highly sought after because of their size and rare shimmery shells! Cacicus' are so prized becuase they have a beautiful metalic irred

2026

Goliath cacicus

The Butterfly Company LLCChicago, IL

CHRYSOCOLLA ROCK STONE LAPIDARY SPECIMEN: CHRYSOCOLLA 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

CHRYSOCOLLA ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

NATURAL FORMATION SPANISH PYRITE CUBE ROCK STONE LAPIDARY SPECIMEN: NATURAL FORMATION SPANISH PYRITE CUBE 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

2026

NATURAL FORMATION SPANISH PYRITE CUBE 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

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

Troides prattorum: The Buru Opalescent Birdiwng is a striking butterfly from Buru, Indonesia. Their most beautiful feature is in their hindwings, at a certain angle they have a iridescent bright purple sheen when a ligh

2026

Troides prattorum

The Butterfly Company LLCChicago, IL

Trilobite: An ancient-looking species called the Trilobite, a widened-thorax shaped specimen larva. A prehistoric-female example. You will receive this exact specimen SPREAD as shown in packaging, from the TBC H

2026

The Butterfly Company LLCChicago, IL

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

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24

Fossils Auctions

Arietites bucklandi.Cenoceras sp.

A SPRING COUNTRYSIDE SCENE

A BLACK 'DIPLOMAT' ARMCHAIR

2026 Ethereal Auctioneers Spring Auction-1

Ethereal Auctioneers

Starts on:

Taipei City, ???, TW

6 days Left

Pair George III style scarlet japanned cabinets

George E. Browne, large oil on canvas, ex museum

Permian reptile Captorhinus Aguti fossil skeleton

Millea Bros "SELECT" (Day 2 of 3)

Millea Bros Ltd

Starts on:

Boonton, NJ, US

3 days Left

Fossilized Spinosaurus Tooth

Carrier-Belleuse French Art Deco “Festival Bound?? Bronze Sculpture Reproduction - 26" x 12"

Hand Carved Mayan Religious Ceremonial Mask

1200+ Artifacts, Treasures & Decor

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

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