Modern Fossils

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25ct tcw Kashmiri Blue Sapphire PAIR Trillion Cut GIE Certified.: Deep "Royal blue" color with a soft, velvety texture associated with Kashmir origins. High clarity, trillion-cut, and heated, emphasizing a "deep blue" appearance. These rare, high-carat, matched pair

2026

25ct tcw Kashmiri Blue Sapphire PAIR Trillion Cut GIE Certified.

California GemstonesSan Diego, CA

2.35ct Brazilian Blue Aquamarine Emerald Step Cut No Reserve AGSL Certified: a high-quality, desirable gemstone often characterized by its intense, clear, and vibrant ocean-blue color. Originating from Brazil, known for producing the finest aquamarines, this stone is typically

2026

2.35ct Brazilian Blue Aquamarine Emerald Step Cut No Reserve AGSL Certified

California GemstonesSan Diego, CA

11.80ct Brazilian Green Amethyst Square Cut No Reserve GGL Certified.: A square, faceted cut, ideal for custom jewelry. It exhibits a pale-green hue, created with heat or heat-treatment of natural amethyst. The stone is commonly described as having high clarity and a bri

2026

11.80ct Brazilian Green Amethyst Square Cut No Reserve GGL Certified.

California GemstonesSan Diego, CA

7.90 Carat Mozambique Blood Ruby Brilliant Round Cut Certified: Mozambique blood ruby is a natural gemstone known for its intense red color and significant size. Cut in a brilliant round shape, this gem features eye-clean clarity, high transparency, and comes cert

2026

7.90 Carat Mozambique Blood Ruby Brilliant Round Cut Certified

California GemstonesSan Diego, CA

3.6ct Karur Blue Aquamarine Trillion Cut No Reserve: Visually striking gemstone, This 3.6-carat Aquamarine from Karur features a vibrant blue hue and is precision-cut into a modern, triangular trillion shape. Renowned for its excellent 7.5–8 Mohs hard

2026

3.6ct Karur Blue Aquamarine Trillion Cut No Reserve

California GemstonesSan Diego, CA

10.3ct Ceylon Blue Sapphire Pear Cut No Reserve GGL Certified: visually striking gemstone, characterized by the vibrant, bright blue hues typical of Sri Lankan (Ceylon) mines. These sapphires are often prized for their high transparency, excellent brilliance and

2026

10.3ct Ceylon Blue Sapphire Pear Cut No Reserve GGL Certified

California GemstonesSan Diego, CA

13.05 Ct Amazing Sri Lankan Pink Morganite Asscher Cut No Reserve EGL Certified: Beryl gemstone. Its square, step-cut facet structure features clipped corners, creating a "hall of mirrors" effect. Sri Lankan origin suggests high-quality, vibrant color saturation, while the large c

2026

13.05 Ct Amazing Sri Lankan Pink Morganite Asscher Cut No Reserve EGL Certified

California GemstonesSan Diego, CA

5ct tcw Brazilian Blue Topaz Princess Cut 4mm 10 pcs EGL Certified.: 4mm princess cut refers to a calibrated lot of loose natural stones, often used for accents in necklaces, bracelets, or earrings. Based on standard industry specifications for this size and quantity,

2026

5ct tcw Brazilian Blue Topaz Princess Cut 4mm 10 pcs EGL Certified.

California GemstonesSan Diego, CA

4.10ct Mogok Pigeon Blood Ruby Round Cut No Reserve AGSL Certified: an exceptional, high-value gem, featuring a vivid crimson-red color with intense fluorescence and top-tier clarity. Originating from the world-renowned Mogok Valley in Burma, such a large, round-cut s

2026

4.10ct Mogok Pigeon Blood Ruby Round Cut No Reserve AGSL Certified

California GemstonesSan Diego, CA

7.5 ct Ceylon Deep Purple Sapphire Oval Cushion Cut No Reserve: Known for vibrant violet-purple hues and high-quality luster. Featuring excellent, rounded "pillow" cuts. These stones are highly prized, "loupe-clean" or slightly included for maximum, intense brilli

2026

7.5 ct Ceylon Deep Purple Sapphire Oval Cushion Cut No Reserve

California GemstonesSan Diego, CA

10.40 Carat Aquamarine Pear Cut GGI Certified: A light sky-blue color, well proportioned stone. This pear-shaped (teardrop) cut combines brilliant and step-cut facets, offering high transparency, a "bright" appearance, and eye-clean clarity.

2026

10.40 Carat Aquamarine Pear Cut GGI Certified

California GemstonesSan Diego, CA

SOLD

Nautilus Shell: Natural nautilus shell with characteristic spiral form and banded striping in tones ranging from light to deeper brown. Measures approximately 3 3/4″ H x 7″ W x 5 3/8″ D. Some minor

2026

Olivers Auction LLCBelton, SC

SOLD

Large Seashell, Triton’s Trumpet: Natural Triton’s trumpet seashell with characteristic spiral form and brown and white banded patterning. Measures approximately 4 1/2″ H x 9 1/4″ W x 5″ D. Some natural surface

2026

Large Seashell, Triton’s Trumpet

Olivers Auction LLCBelton, SC

Blenko Art Glass Yellow Decanter Bottle Model 6948: The body features a heavily textured fossil or bark finish with large circular thumbprint indentations and vertical linear motifs in high relief. It is paired with a matching solid glass stopper that

2026

Blenko Art Glass Yellow Decanter Bottle Model 6948

Kellie's Estate SalesOkemos, MI

Large Tassel with Faceted Clear Crystal Prism Accent: Large Tassel with Faceted Clear Crystal Prism Accent The crystal bead measures approximately 1 1/8 x 1 1/8 x 1 3/4 inches.

2026

Large Tassel with Faceted Clear Crystal Prism Accent

Vidi Vici GalleryCampbell, CA

SOLD

Flower Cut Amethyst Gemstone: February Birthstone, 28.25 Carats: Title: Flower Cut Amethyst Gemstone: February Birthstone, 28.25 Carats Description: Gemstone: Amethyst Carat weight: 28.25 Natural Amethyst Gemstone, Precision Flower Cut Amethyst Gemstone, Perfect Cu

2026

Flower Cut Amethyst Gemstone: February Birthstone, 28.25 Carats

Jasper52New York, NY

17.95 ct Fantasy Carved Flower Loose Swiss Blue Topaz Gemstone: 17.95 ct Fantasy Carved Flower Loose Swiss Blue Topaz Gemstone Discover the enchanting allure of our Fantasy Carved Flower Loose Swiss Blue Topaz Gemstone—a masterpiece where artistry and nature con

2026

17.95 ct Fantasy Carved Flower Loose Swiss Blue Topaz Gemstone

Weatherham Estate TreasuresCobourg, ON

6.85 Carats Paired Aquaamarine Gemstones Flawless - 14X7X6 mm: 6.85 Carats Paired Aquaamarine Gemstones Flawless - 14X7X6 mm Shipping:

2026

6.85 Carats Paired Aquaamarine Gemstones Flawless - 14X7X6 mm

Fantasy JewelryMuscat, AE

4.95 Carats Natural Aquamarine Paired Gemstones - 10X7X5 mm: 4.95 Carats Natural Aquamarine Paired Gemstones - 10X7X5 mm Shipping:

2026

4.95 Carats Natural Aquamarine Paired Gemstones - 10X7X5 mm

Fantasy JewelryMuscat, AE

3.85 Carats Natural Ghoshanite Gemstone - 8X8X4 mm: 3.85 Carats Natural Ghoshanite Gemstone - 8X8X4 mm Shipping:

2026

3.85 Carats Natural Ghoshanite Gemstone - 8X8X4 mm

Fantasy JewelryMuscat, AE

2.75 Carats Natural Ghoshanite Gemstone - 12X8X5 mm: 2.75 Carats Natural Ghoshanite Gemstone - 12X8X5 mmShipping:

2026

2.75 Carats Natural Ghoshanite Gemstone - 12X8X5 mm

Fantasy JewelryMuscat, AE

20 Carats AAA Quality Nephrite Jade Cabs: 20 Carats AAA Quality Nephrite Jade Cabs Shipping:

2026

20 Carats AAA Quality Nephrite Jade Cabs

Fantasy JewelryMuscat, AE

BLOODSTONE ROCK STONE LAPIDARY SPECIMEN: WELCOME TO HATMAN AUCTIONS! SPECIAL NOTICE: Please see photos for measurements and descriptions. ***Yes, we have in house shipping with MANY REPEAT CUSTOMERS because of our streamlined service. ****We

2026

BLOODSTONE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

GALENA ROCK STONE LAPIDARY SPECIMEN: WELCOME TO HATMAN AUCTIONS! SPECIAL NOTICE: Please see photos for measurements and descriptions. ***Yes, we have in house shipping with MANY REPEAT CUSTOMERS because of our streamlined service. ****We

2026

GALENA ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

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Fossils Auctions

Beautiful Malachite Dish, 454 grams

Quartz Carved Cockatoos on Pyrite Cluster, 104 grams

Fine Ancient Meteorite Specimen

Summer Jewelry, Fossils and Minerals Auction

Inspired Auctions

Starts on:

Brea, CA, US

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

3 days Left

Exhibited Maya Palenque Rubbing - Temple of the Cross

Caddo Blackware Bipod Bottle with Engraved Arched Form

Peter Max Pop Art Poster - "Love" (1969)

Pre-Columbian | Antiquities | Fine Arts

Artemis Fine Arts

Starts on:

Louisville, CO, US

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