Monte Dolack Fossils

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5.80 Carats Natural Brazilian Pink Topaz Pear Faceted Loose Gemstone, 8TM: This specimen is composed of natural topaz sourced from Brazilian mineral deposits, processed via professional faceted lapidary techniques with consistent glossy polishing applied to the entire crysta

2026

5.80 Carats Natural Brazilian Pink Topaz Pear Faceted Loose Gemstone, 8TM

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

1.18 Carats Natural Yellow Sapphire Octagon Faceted Loose Gemstone, 46TT: 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

1.18 Carats Natural Yellow Sapphire Octagon Faceted Loose Gemstone, 46TT

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2.11 Carats Natural Yellow Sapphire Pear Faceted Loose Gemstone, 46YW: 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

2.11 Carats Natural Yellow Sapphire Pear Faceted Loose Gemstone, 46YW

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

1.13 Carats Natural Yellow Sapphire Octagon Faceted Loose Gemstone, 54TT: 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

1.13 Carats Natural Yellow Sapphire Octagon Faceted Loose Gemstone, 54TT

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

1.05 Carats Natural Yellow Sapphire Square Faceted Loose Gemstone, 42TT: This natural yellow sapphire features a classic square brilliant faceted cut, holding consistent warm golden-yellow color throughout the corundum crystal. Fine microscopic mineral specks and faint nat

2026

1.05 Carats Natural Yellow Sapphire Square Faceted Loose Gemstone, 42TT

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

4.36ct Natural Purple Amethyst Trillion Cut Loose Gemstone Parcel, 3TT: This parcel trillion faceted natural amethyst gemstones with aggregate total weight of 4.36 carats, each stone measuring 5.1x3.1mm. The gems exhibit vivid saturated purple colouration with subtle natu

2026

4.36ct Natural Purple Amethyst Trillion Cut Loose Gemstone Parcel, 3TT

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

4.50ct Natural Multi Color Tourmaline Heart Cut Loose Gemstone 32pcs Parcel, 31TZ: This parcel contains 32pcs heart faceted natural tourmalines with total aggregate weight of 4.50 carats, each stone measuring 4.0x2.0mm. The gemstones display a varied palette of pink, green, yellow a

2026

4.50ct Natural Multi Color Tourmaline Heart Cut Loose Gemstone 32pcs Parcel, 31TZ

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

3.37ct Natural Pakistan Green Peridot Oval Faceted Gemstone, 21YW: This faceted gemstone consists of natural Pakistani peridot, fashioned into an oval cut with polished facets that highlight its vivid green body colour. Natural mineral inclusions are visible within t

2026

3.37ct Natural Pakistan Green Peridot Oval Faceted Gemstone, 21YW

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

1.00 Carats Natural Yellow Sapphire Square Faceted Loose Gemstone, 43TT: This natural yellow sapphire features a classic square brilliant faceted cut, holding consistent warm golden-yellow color throughout the corundum crystal. Fine microscopic mineral specks and faint nat

2026

1.00 Carats Natural Yellow Sapphire Square Faceted Loose Gemstone, 43TT

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

6.15 Carats Natural Brazilian Green Topaz Faceted Loose Gemstone, 100TM: 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

6.15 Carats Natural Brazilian Green Topaz Faceted Loose Gemstone, 100TM

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

Loose Diamond - TAPERED BAGUETTE 0.2ct E VVS2: Loose Diamond - TAPERED BAGUETTE 0.2ct E VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: TAPERED BAGUETTE Carats: 0.2 Color: E Clarity: VVS2 Certification: NONE Video

2026

Loose Diamond - TAPERED BAGUETTE 0.2ct E VVS2

New York, NY

Bidhaus

4.2

(881)

Natural Green Apatite Gemstones 1.74 Ct. Oval Shape 8.4 x 6.5 Mm.: Product ID: 800611896 Product Name: Natural Apatite Weight: 1.74 CT. Size: 8.4 x 6.5 x 4.8 MM. Shape: Oval Color: Green Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Unheated Crystal Struct

2026

Natural Green Apatite Gemstones 1.74 Ct. Oval Shape 8.4 x 6.5 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Yellow Citrine Gemstones 5.64 Ct. Round Shape 11.8 Mm.: Product ID: 801812536 Product Name: Natural Citrine Weight: 5.64 CT. Size: 11.8 x 11.8 x 7.4 MM. Shape: Round Cornflower Cut Color: Yellow Clarity:VVS Luster: Very Good Gems Origin: Brazil Treatment:

2026

Natural Yellow Citrine Gemstones 5.64 Ct. Round Shape 11.8 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Yellow Sapphire Gemstones 0.79 Ct. Pear Shape 7.4 x 5.3 Mm.: Product ID: 806162841 Product Name: Natural Yellow Sapphire Weight: 0.79 CT. Size: 7.4 x 5.3 x 2.8 MM. Shape: Pear Shape Color: Yellow Clarity:VSI Luster: Good Gems Origin: Thailand Treatment: Heated

2026

Natural Yellow Sapphire Gemstones 0.79 Ct. Pear Shape 7.4 x 5.3 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Blue kyanite Gemstones 2.79 Ct. 6 Pcs. Oval Shape and Mixed Size: Product ID: 804204437 Product Name: Natural Kyanite Weight: 2.79 CT. Size: 6.2 x 4.2 x 3 to 5.6 x 3.9 x 2.7 MM. Shape: Oval Shape Color: Blue Clarity:VSI - SI1 Luster: Good Gems Origin: Sri - Lanka Tr

2026

Natural Blue kyanite Gemstones 2.79 Ct. 6 Pcs. Oval Shape and Mixed Size

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Violet Amethyst Gemstones 7.46 Ct. Fish Carving Shape 14.6 x 12 Mm.: Product ID: 810303464 Product Name: Natural Amethyst Weight: 7.46 CT. Size: 14.6 x 12 x 7.3 MM. Shape: Fish Carving Color: Violet Clarity:Semi - Transparent Luster: Good Gems Origin: Brazil Treatment:

2026

Natural Violet Amethyst Gemstones 7.46 Ct. Fish Carving Shape 14.6 x 12 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural White Sapphire Gemstones 0.77 Ct. 10 Pcs. Round Shape 2.3 Mm.: Product ID: 806130644 Product Name: Natural White Sapphire Weight: 0.77 CT. Size: 2.3 x 2.3 x 1.5 MM. Shape: Round Shape Color: White Clarity:VSI Luster: Good Gems Origin: Sri - Lanka Treatment: Heate

2026

Natural White Sapphire Gemstones 0.77 Ct. 10 Pcs. Round Shape 2.3 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Green Tourmaline Gemstone 1.36 Ct. Octagon Shape 7.3 x 4.6 Mm.: Product ID: 807237540 Product Name: Natural Tourmaline Weight: 1.36 CT. Size: 7.3 x 4.6 x 4 MM. Shape: Octagon Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal St

2026

Natural Green Tourmaline Gemstone 1.36 Ct. Octagon Shape 7.3 x 4.6 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Gray White Star Sapphire Gemstones 3.88 Ct. Oval Cabochon Shape 8.2 x 7.6 Mm.: Product ID: 806149433 Product Name: Natural Star Sapphire Weight: 3.88 CT. Size: 8.2 x 7.6 x 6 MM. Shape: Oval Cabochon Color: Gray White Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand

2026

Natural Gray White Star Sapphire Gemstones 3.88 Ct. Oval Cabochon Shape 8.2 x 7.6 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Moss Quartz Gemstones 9.17 Ct. Oval Cabochon Shape 16.3 x 11.7 Mm.: Product ID: 805529637 Product Name: Natural Quartz Weight: 9.17 CT. Size: 16.3 x 11.7 x 7.3 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Thailand Tr

2026

Natural Moss Quartz Gemstones 9.17 Ct. Oval Cabochon Shape 16.3 x 11.7 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Light Blue Aquamarine Gemstones 1.38 Ct. Octagon Shape 9.3 x 5.4 Mm.: Product ID: 800812188 Product Name: Natural Aquamarine Weight: 1.38 CT. Size: 9.3 x 5.4 x 3.8 MM. Shape: Octagon Shape Color: Light Blue Clarity:VSI - SI1 Luster: Good Gems Origin: Brazil Treatment: U

2026

Natural Light Blue Aquamarine Gemstones 1.38 Ct. Octagon Shape 9.3 x 5.4 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

Natural Green Sphene Gemstones With Rainbow Spark 3.54 Ct. Oval Sharpe 11.4 x 8.5 Mm.: Product ID: 806507746 Product Name: Natural Sphene Weight: 3.54 CT. Size: 11.4 x 8.5 x 4.7 MM. Shape: Oval Color: Green With Rainbow Spark Clarity:VSI Luster: Adamantine Gems Origin: Madagascar Treatm

2026

Natural Green Sphene Gemstones With Rainbow Spark 3.54 Ct. Oval Sharpe 11.4 x 8.5 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

230ct Natural Type A Burmese Jadeite Jade Sliced Rough, 48YN: This specimen is a natural sliced rough block of Type A Burmese jadeite, retaining its original weathered outer rind on one face with a polished interior cut surface revealing translucent pale lavende

2026

230ct Natural Type A Burmese Jadeite Jade Sliced Rough, 48YN

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

14.63 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 31WJ: This natural Madagascar blue sapphire has dimension measurements of 15.4x12x7.6mm, sourced from Madagascar's extensive corundum mineral deposits that consistently yield sought-after corundum specimens

2026

14.63 Carats Natural Madagascar Blue Sapphire Loose Gemstone, 31WJ

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

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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

13 hrs 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

1 day 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

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