Coral Fossils

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1.46 Carats Natural Yellow Sapphire Pear Faceted Loose Gemstone, 36YW: This natural yellow sapphire features a classic pear brilliant faceted cut, holding consistent warm golden-yellow color throughout the corundum crystal. Fine microscopic mineral specks and faint natur

2026

1.46 Carats Natural Yellow Sapphire Pear Faceted Loose Gemstone, 36YW

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

4.92ct Natural Pink Topaz Cushion Cut Matched Pair Loose Gemstones, 1TH: Natural pink topaz fashioned into a matched pair of cushion brilliant cuts with polished table and symmetrical pavilion facets. The stones exhibit a saturated vivid hot pink body color with high trans

2026

4.92ct Natural Pink Topaz Cushion Cut Matched Pair Loose Gemstones, 1TH

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

125.54ct Natural Blue Apatite Rough Parcel Loose Gemstone, 59YS: Natural apatite rough parcel featuring fresh bright blue colouration with subtle tonal variations across each crystal piece. Raw crystalline surfaces display authentic natural mineral textures and inh

2026

125.54ct Natural Blue Apatite Rough Parcel Loose Gemstone, 59YS

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

131.51ct Natural Blue Apatite Rough Parcel Loose Gemstone, 48YS: Natural apatite rough parcel featuring fresh bright blue colouration with subtle tonal variations across each crystal piece. Raw crystalline surfaces display authentic natural mineral textures and inh

2026

131.51ct Natural Blue Apatite Rough Parcel Loose Gemstone, 48YS

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

1.86ct Natural Madagascar Teal Navy Blue Sapphire Oval Loose Faceted Gemstone, LZ298: This natural oval faceted sapphire sourced from Madagascar weighs 1.86 carats with precise dimensions of 8.2x6.0x3.9mm. It features a moody deep teal-navy blue palette, with soft translucent grey-blue

2026

1.86ct Natural Madagascar Teal Navy Blue Sapphire Oval Loose Faceted Gemstone, LZ298

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

17.01 Carats Natural Ceylon White Moonstone Loose Gemstone, 62TM: This natural Ceylon white moonstone holds dimensions of 22.7x14.9x6.7mm, a well-polished natural feldspar gemstone sourced from Ceylon's renowned moonstone mineral deposits famous for distinctive ligh

2026

17.01 Carats Natural Ceylon White Moonstone Loose Gemstone, 62TM

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

5.53 Carats Natural Brazilian Green Topaz Faceted Loose Gemstone, 2TM: This natural topaz originates from Brazilian mineral formations and undergoes professional faceted lapidary finishing with uniform high-gloss polishing across all outer crystal facets. Natural fine in

2026

5.53 Carats Natural Brazilian Green Topaz Faceted Loose Gemstone, 2TM

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

1.36 Carats Natural Yellow Sapphire Octagon Faceted Loose Gemstone, 44TT: This natural yellow sapphire features a classic octagon brilliant faceted cut, holding consistent warm golden-yellow color throughout the corundum crystal. Fine microscopic mineral specks and faint na

2026

1.36 Carats Natural Yellow Sapphire Octagon Faceted Loose Gemstone, 44TT

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

3.14ct Natural Purple Amethyst Round Cut Loose Gemstone Parcel, 20TZ: This parcel contains round faceted natural amethyst gemstones with aggregate total weight of 3.14 carats, each stone measuring 4.2x3.0mm. The gems display rich purple colouration with subtle natural i

2026

3.14ct Natural Purple Amethyst Round Cut Loose Gemstone Parcel, 20TZ

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

179.73ct Natural Spinel Rough Gemstone Parcel, Raw Spinel Crystals, 39TV: Natural spinel rough parcel with largest specimen measuring 24.6x14.1x9.4mm. Raw unpolished spinel crystals showing varied tones of red, pink, purple and grey, featuring natural crystalline textures,

2026

179.73ct Natural Spinel Rough Gemstone Parcel, Raw Spinel Crystals, 39TV

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

9.5 Lb Chunk of Silver Ore: Chunk of silver ore Weight: 152 oz (9.5 lbs) Provenance: Property from a home in San Antonio, Texas

2026

9.5 Lb Chunk of Silver Ore

San Antonio, TX

Vogt Auction Texas

4.5

(676)

Natural Yellow Sapphire Gemstones 1.45 Ct. Oval Shape 8.2 x 5.6 Mm.: Product ID: 806162578 Product Name: Natural Yellow Sapphire Weight: 1.45 CT. Size: 8.2 x 5.6 x 3.5 MM. Shape: Oval Color: Yellow Clarity:VSI - SI1 Luster: Good Gems Origin: Thailand Treatment: Heated

2026

Natural Yellow Sapphire Gemstones 1.45 Ct. Oval Shape 8.2 x 5.6 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Pink Tourmaline Gemstones 1.38 Ct. 3 Pcs. Octagon Shape 6.2 x 3.5 Mm.: Product ID: 807250800 Product Name: Natural Tourmaline Weight: 1.38 CT. Size: 6.2 x 3.5 x 2.9 to 6.5 x 2.5 x 2.1 MM. Shape: Octagon Color: Party Color Pink Clarity:VSI - SI1 Luster: Good Gems Origin:

2026

Natural Pink Tourmaline Gemstones 1.38 Ct. 3 Pcs. Octagon Shape 6.2 x 3.5 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Orangish Yellow Sapphie Gemstones 1.09 Ct. Pear Shape 5.3 x 6 Mm.: Product ID: 806156407 Product Name: Natural Yellow Sapphire Weight: 1.09 CT. Size: 5.3 x 6 x 3.6 MM. Shape: Pear Color: Orangish Yellow Clarity:VVS Luster: Very Good Gems Origin: Ceylon, Sri - Lanka T

2026

Natural Orangish Yellow Sapphie Gemstones 1.09 Ct. Pear Shape 5.3 x 6 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Swiss Blue Topaz Gemstones 2.54 Ct. Oval Shape 9.2 x 7.2 Mm.: Product ID: 807168170 Product Name: Natural Blue Topaz Weight: 2.54 CT. Size: 9.2 x 7.2 x 5.1 MM. Shape: Oval Shape Color: Swiss Blue Clarity:VVS - VSI Luster: Good Gems Origin: Brazil Treatment: Trea

2026

Natural Swiss Blue Topaz Gemstones 2.54 Ct. Oval Shape 9.2 x 7.2 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Smokey Color Quartz Gemstones 1.80 Ct. 2 Pcs. Round Shape 6.4 Mm.: Product ID: 805529904 Product Name: Natural Quartz Weight: 1.80 CT. Size: 6.4 x 6.4 x 4.1 MM. Shape: Round Color: Smokey Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheated Crystal Struct

2026

Natural Smokey Color Quartz Gemstones 1.80 Ct. 2 Pcs. Round Shape 6.4 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Violet Amethyst Gemstones 7.30 Ct. Fish Carving Size 19 x 10.7 x 6.3 Mm.: Product ID: 810303460 Product Name: Natural Amethyst Weight: 7.30 CT. Size: 19 x 10.7 x 6.3 MM. Shape: Fish Carving Color: Violet Clarity:Semi - Transparent Luster: Good Gems Origin: Brazil Treatment:

2026

Natural Violet Amethyst Gemstones 7.30 Ct. Fish Carving Size 19 x 10.7 x 6.3 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Baby Blue Aquamarine Gemstoens 1.41 Ct. Oval Shape 8.4 x 7.2 Mm.: Product ID: 800812426 Product Name: Natural Gemstones Weight: 1.41 CT. Size: 8.4 x 7.2 x 3.6 MM. Shape: Oval Shape Color: Baby Blue Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheated Cry

2026

Natural Baby Blue Aquamarine Gemstoens 1.41 Ct. Oval Shape 8.4 x 7.2 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Blue Sapphire Gemstones 5.70 Ct. Oval Shape 12.2 x 9.4 Mm.: Product ID: 806012291 Product Name: Natural Blue Sapphire Weight: 5.70 CT. Size: 12.2 x 9.4 x 5 MM. Shape: Oval Color: Blue Clarity:SI1 Luster: Good Gems Origin: Madagascar Treatment: Heated (Lead-gla

2026

Natural Blue Sapphire Gemstones 5.70 Ct. Oval Shape 12.2 x 9.4 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Yellow Sapphire Gemstones 1.54 Ct. 5 Pcs. Marquise Shape 6.7 x 3.2 Mm.: Product ID: 806161898 Product Name: Natural Yellow Sapphire Weight: 1.54 CT. Size: 6.7 x 3.2 x 2 MM. Shape: Marquise Color: Yellow Clarity:IF Luster: Very Good Gems Origin: Thailand Treatment: Heated

2026

Natural Yellow Sapphire Gemstones 1.54 Ct. 5 Pcs. Marquise Shape 6.7 x 3.2 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Green Peridot Gemstones 1.63 Ct. Cushion Shape 7.1 Mm.: Product ID: 805317244 Product Name: Natural Peridot Weight: 1.63 CT. Size: 7.1 x 7.1 x 4.5 MM. Shape: Cushion Shape Color: Green Clarity:VSI - SI1 Luster: Good Gems Origin: Pakistan Treatment: Unheate

2026

Natural Green Peridot Gemstones 1.63 Ct. Cushion Shape 7.1 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural White Topaz Gemstones 8.59 Ct. 30 Pcs. Round Shape 4.1 Mm.: Product ID: 807169119 Product Name: Natural Topaz Weight: 8.59 CT. Size: 4.1 x 4.1 x 2.6 MM. Shape: Round Shape Color: White Clarity:VSI - SI1 Luster: Good Gems Origin: Brazil Treatment: Treated Cryst

2026

Natural White Topaz Gemstones 8.59 Ct. 30 Pcs. Round Shape 4.1 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Yellow Sapphire Gemstones 2.39 Ct. Oval Shape 8.9 x 6.3 Mm: Product ID: 806162651 Product Name: Natural Sapphire Weight: 2.39 CT. Size: 8.9 x 6.3 x 4.7 MM. Shape: Oval Color: Yellow Clarity:IF-VVs Luster: Very Good Gems Origin: Thailand Treatment: Heated Cryst

2026

Natural Yellow Sapphire Gemstones 2.39 Ct. Oval Shape 8.9 x 6.3 Mm

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Blue Topaz Gemstones 2.88 Ct. 15 Pcs. Round Shape and Mixed Size: Product ID: 807169123 Product Name: Natural Blue Topaz Weight: 2.88 CT. Size: 3.2 x 3.2 x 2.5 to 3 x 3 x 2.1 MM. Shape: Round Shape Color: Blue Clarity:VSI - SI1 Luster: Good Gems Origin: Brazil Treat

2026

Natural Blue Topaz Gemstones 2.88 Ct. 15 Pcs. Round Shape and Mixed Size

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

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24

Fossils Auctions

MIXED STONE PENDULUM ROCK STONE LAPIDARY SPECIMEN

JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN

GEM RHODONITE ROCK STONE LAPIDARY SPECIMEN

NATURAL HISTORY FOSSILS & ROCKS Sept.

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

Lovely All Natural Malachite Bowl, 488 grams

Stunning Spiny Lobster & Turquoise Inlayed Graduated Necklace

Beautiful Rainbow Fluorite Heart Shaped Dish, 302 grams

Late Summer Fossils, Minerals & Asian Art

Inspired Auctions

Starts on:

Brea, CA, US

2 days Left

Large Amethyst Formation wIth Calcite on Custom Stand

Kyanite and Quartz Cluster on Spinning Stand

Huge, Rare Chrysocolla and Quartz Formation

Fall Rock and Fossil Timed Clearance Auction

Fossils & Gemstones of Houston

Starts on:

Houston, TX, US

15 hrs Left

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