Modern Fossils

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Natural Green Blueish Grandidierite Gemstones 1.22 Ct. Baguette Shape 9.5 x 3.6 Mm: Product ID: 803100083 Product Name: Natural Magnet Weight: 1.22 CT. Size: 9.5 x 3.6 x 3 MM. Shape: Baguette Color: Green Blueish Clarity:SI1 Luster: Good Gems Origin: Madagascar Treatment: Unheated Cr

2026

Natural Green Blueish Grandidierite Gemstones 1.22 Ct. Baguette Shape 9.5 x 3.6 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Sapphire Gemstones 1.41 Ct. 20 Pcs Round Diamond Cut 2.6 Mm: Product ID: 806012185 Product Name: Natural Blue Sapphire Weight: 1.41 CT. Size: 2.6 x 2.6 x 1.7 MM. Shape: Round Diamond Cut Color: Blue Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: He

2026

Natural Blue Sapphire Gemstones 1.41 Ct. 20 Pcs Round Diamond Cut 2.6 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Pink Topaz 5.48 Ct. VVS Octagon Shape 11 x 9 Mm Gemstone From Brazil: Product ID: 807168678 Product Name: Natural Topaz Weight: 5.48 CT. Size: 11 x 9 x 5.8 MM. Shape: Octagon Color: Pink Clarity:VVS Luster: Good Gems Origin: Brazil Treatment: Treated Crystal Structure:

2026

Natural Pink Topaz 5.48 Ct. VVS Octagon Shape 11 x 9 Mm Gemstone From Brazil

Treasure of Gems & JewelryLake Charles, LA

Natural White Sapphire Gemstones 0.99 Ct. 16 Pcs Round Diamond Cut 2.8 Mm: Product ID: 806162973 Product Name: Natural White Sapphire Weight: 0.99 CT. Size: 2.8 x 2.8 x 1.7 MM. Shape: Round Diamond Cut Color: White Clarity:VSI Luster: Good Gems Origin: Sri - Lanka Treatment:

2026

Natural White Sapphire Gemstones 0.99 Ct. 16 Pcs Round Diamond Cut 2.8 Mm

Treasure of Gems & JewelryLake Charles, LA

Natural Yellow Citrine 3.47 Ct. Cushion Checkerboard Cut 9.9 Mm. Gemstone from Brazil: Product ID: 801815145 Product Name: Natural Citrine Weight: 3.47 CT. Size: 9.9 x 9.9 x 6.3 MM. Shape: Cushion Checkerboard Cut Color: Yellow Clarity:VVS - VSI Luster: Good Gems Origin: Brazil Treatmen

2026

Natural Yellow Citrine 3.47 Ct. Cushion Checkerboard Cut 9.9 Mm. Gemstone from Brazil

Treasure of Gems & JewelryLake Charles, LA

Natural Fancy Color Sapphire 0.85 Ct. 10 Pcs. Round Diamand Cut 2.6-2.7 Mm. Gemstone From Tanzania: Product ID: 806162192 Product Name: Natural Green Sapphire Weight: 0.85 CT. Size: 2.7 x 2.7 x 1.7 to 2.6 x 2.6 x 1.7 MM. Shape: Round Diamond Cut Color: Fancy Color Clarity:VVS-VSI Luster: Very Good G

2026

Natural Fancy Color Sapphire 0.85 Ct. 10 Pcs. Round Diamand Cut 2.6-2.7 Mm. Gemstone From Tanzania

Treasure of Gems & JewelryLake Charles, LA

Natural Paraiba Color Apatite 2.53 Ct. 5 Pcs Round Shape 5.4 Mm Gemstones From Tanzania: Product ID: 800613763 Product Name: Natural Apatite Weight: 2.53 CT. Size: 5.4 x 5.4 x 3 MM. Shape: Round Color: Paraiba Color Clarity:SI1 Luster: Good Gems Origin: Tanzania Treatment: Unheated Crysta

2026

Natural Paraiba Color Apatite 2.53 Ct. 5 Pcs Round Shape 5.4 Mm Gemstones From Tanzania

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Zircon 1.39 Ct. 2 Pcs Round Diamond Cut 5.2 Mm Gemstone from Cambodia: Product ID: 807743264 Product Name: Natural Gemstones Weight: 1.39 CT. Size: 5.2 x 5.2 x 3.3 MM. Shape: Round Diamond Cut Color: Blue Clarity:SI1 Luster: Good Gems Origin: Cambodia Treatment: Heated C

2026

Natural Blue Zircon 1.39 Ct. 2 Pcs Round Diamond Cut 5.2 Mm Gemstone from Cambodia

Treasure of Gems & JewelryLake Charles, LA

Natural Green Peridot 1.42 Ct. Octagon Shape 8.1 x 6.1 Mm Gemstone From Pakistan: Product ID: 805317190 Product Name: Natural Peridot Weight: 1.42 CT. Size: 8.1 x 6.1 x 3.4 MM. Shape: Octagon Shape Color: Green Clarity:SI1 Luster: Good Gems Origin: Pakistan Treatment: Unheated Crys

2026

Natural Green Peridot 1.42 Ct. Octagon Shape 8.1 x 6.1 Mm Gemstone From Pakistan

Treasure of Gems & JewelryLake Charles, LA

Natural Fancy Color Sapphire 0.74 Ct. 10 Pcs Round Diamand Cut 2.7 Mm Gemstones From Tanzania: Product ID: 806162201 Product Name: Natural Green Sapphire Weight: 0.74 CT. Size: 2.7 x 2.7 x 1.6 MM. Shape: Round Diamond Cut Color: Fancy Color Clarity:VSI Luster: Very Good Gems Origin: Tanzania Tr

2026

Natural Fancy Color Sapphire 0.74 Ct. 10 Pcs Round Diamand Cut 2.7 Mm Gemstones From Tanzania

Treasure of Gems & JewelryLake Charles, LA

Natural Baby Blue Aquamarine 1.06 Ct. Oval Shape 7 x 6.1 Mm Gemstone From Brazil: Product ID: 800812160 Product Name: Natural Gemstones Weight: 1.06 CT. Size: 7 x 6.1 x 3.6 MM. Shape: Oval Shape Color: Baby Blue Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheated Cryst

2026

Natural Baby Blue Aquamarine 1.06 Ct. Oval Shape 7 x 6.1 Mm Gemstone From Brazil

Treasure of Gems & JewelryLake Charles, LA

5.93 Carats Midnight Mist Star Sapphire Oval Cabochon - Natural Loose Gemstone, 21XC: This striking oval cabochon star sapphire features a moody, multi-tonal midnight blue hue, with soft misty grey and subtle green undertones creating a nebula-like visual depth. A bright, six-rayed sta

2026

5.93 Carats Midnight Mist Star Sapphire Oval Cabochon - Natural Loose Gemstone, 21XC

Lazo HeritageSathorn, Bangkok

6.47 Carats Watermelon Bi-Color Tourmaline Half-Moon Fancy - Natural Nigerian Stone, 34XP: This striking half-moon fancy-cut tourmaline showcases a vivid watermelon bi-color pattern, with a deep raspberry-pink core framed by a crisp, pale olive-green border. Measuring precisely at 16.8 x 10

2026

6.47 Carats Watermelon Bi-Color Tourmaline Half-Moon Fancy - Natural Nigerian Stone, 34XP

Lazo HeritageSathorn, Bangkok

STONE PENDANT ROCK STONE LAPIDARY SPECIMEN: STONE PENDANT ROCK STONE LAPIDARY SPECIMEN

2026

STONE PENDANT ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

STONE PENDANT ROCK STONE LAPIDARY SPECIMEN: STONE PENDANT ROCK STONE LAPIDARY SPECIMEN

2026

STONE PENDANT ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

7.85 Carat Ceylon Pink Sapphire Brilliant Emerald Step Cut GGI Certified: exceptional, high-carat gemstone, likely originating from Ceylon, a region renowned for producing high-quality pink sapphires with excellent clarity and intense, vivid color saturation. The emerald st

2026

7.85 Carat Ceylon Pink Sapphire Brilliant Emerald Step Cut GGI Certified

California GemstonesSan Diego, CA

11.40 Carat Ceylon Pink Sapphire Oval Cut EGL Certified: A high-clarity, naturally sourced gemstone from Sri Lanka (Ceylon), often characterized by a vibrant pink to hot pink hue and excellent transparency. It is typically a large, eye-clean stone, often fe

2026

11.40 Carat Ceylon Pink Sapphire Oval Cut EGL Certified

California GemstonesSan Diego, CA

Burmese Amber Cricket: Prehistoric cricket specimens preserved within fossilized tree resin (amber), typically found in Myanmar or Baltic regions. These fossils are often ~100 million years old, dating back to the Cretaceou

2026

Burmese Amber Cricket

California GemstonesSan Diego, CA

6.3 Carat Brazilian Royal Aquamarine Emerald Step Cut EGL Certified: Originating from Minas Gerais. Tremendous clarity despite "rain inclusions". Fancy-cut faceting designed to maximize brilliance. The term "Royal Aquamarine" is often associated with the significant, r

2026

6.3 Carat Brazilian Royal Aquamarine Emerald Step Cut EGL Certified

California GemstonesSan Diego, CA

6.55 Carat Blood Red Ruby Brilliant Round Cut EGL Certified: High-value gemstone. Rubies over 5 carats in fine quality are considered "exceptional" and are significantly rarer than diamonds of a similar size. The "blood red" or "pigeon blood" designation refers

2026

6.55 Carat Blood Red Ruby Brilliant Round Cut EGL Certified

California GemstonesSan Diego, CA

9.76 Carat Cambodian Pink Sapphire Oval Cut GGL Certified: Intense pink to vivid pink is highly desired. The color is the most important factor in determining value, with more saturated, hot-pink tones being the most valuable. While some inclusions are common

2026

9.76 Carat Cambodian Pink Sapphire Oval Cut GGL Certified

California GemstonesSan Diego, CA

7.10 Carat Pink Sapphire Trillion Cut EGL Certified: Characterized by its triangular shape and brilliant, faceted cut. These stones are often sourced from Sri Lanka (Ceylon) and are frequently described as having a light to medium pink hue, often with e

2026

7.10 Carat Pink Sapphire Trillion Cut EGL Certified

California GemstonesSan Diego, CA

12.10 Carat Teal Tourmaline Trillion Cut EGL Certified: featuring a vibrant, bluish-green color reminiscent of Paraiba tourmaline. Sourced from regions like Brazil or Africa. A stone of this size and cut is highly sought after for collector-grade pieces or

2026

12.10 Carat Teal Tourmaline Trillion Cut EGL Certified

California GemstonesSan Diego, CA

11 Carat PAIR Emerald Emerald Cut EGL Certified: Rectangular, step-cut facets, offering a dramatic "hall-of-mirrors" effect rather than intense sparkle. These stones typically display a long, linear, and geometric appearance with truncated corners.

2026

11 Carat PAIR Emerald Emerald Cut EGL Certified

California GemstonesSan Diego, CA

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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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