Fish Design Fossils

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Natural Multi-Color Moss Quartz Gemstones 9.08 Ct. Oval Cabochon Shape 16.2 x 11 Mm.: Product ID: 805529630 Product Name: Natural Quartz Weight: 9.08 CT. Size: 16.2 x 11 x 7.8 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Thailand Trea

2026

Natural Multi-Color Moss Quartz Gemstones 9.08 Ct. Oval Cabochon Shape 16.2 x 11 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(269)

Natural Yellow Citrine Gemstones 5.73 Ct. Round Shape 11.7 Mm.: Product ID: 801815112 Product Name: Natural Citrine Weight: 5.73 CT. Size: 11.7 x 11.7 x 7.9 MM. Shape: Round Color: Yellow Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheated Crystal Str

2026

Natural Yellow Citrine Gemstones 5.73 Ct. Round Shape 11.7 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(269)

Natural Bluish Green Topaz Gemstones 3.17 Ct. 10 Pcs. Round Shape 3.8 Mm.: Product ID: 807168860 Product Name: Natural Topaz Weight: 3.17 CT. Size: 3.8 x 3.8 x 2.5 MM. Shape: Round Color: Bluish Green Clarity:SI1 Luster: Good Gems Origin: Brazil Treatment: Treated Crystal St

2026

Natural Bluish Green Topaz Gemstones 3.17 Ct. 10 Pcs. Round Shape 3.8 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(269)

Natural Multi-Color Moss Quartz Gemstones 8.21 Ct. Oval Cabochon Shape 16 x 11.4 Mm.: Product ID: 805529648 Product Name: Natural Quartz Weight: 8.21 CT. Size: 16 x 11.4 x 7 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Thailand Treatm

2026

Natural Multi-Color Moss Quartz Gemstones 8.21 Ct. Oval Cabochon Shape 16 x 11.4 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(269)

Natural Baby Blue Aquamarine Gemstones 1.95 Ct. 3 Pcs Mixed Shape Mixed Size: Product ID: 800812479 Product Name: Natural Gemstones Weight: 1.95 CT. Size: 9.1 x 5.6 x 4.1 to 4.8 x 4.8 x 4.1 MM. Shape: Mixed Shape Color: Baby Blue Clarity:SI1 Luster: Good Gems Origin: Brazil Tre

2026

Natural Baby Blue Aquamarine Gemstones 1.95 Ct. 3 Pcs Mixed Shape Mixed Size

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(269)

Tridacna Gigas Giant Clam Shell: 10" by 7" by 3 1/2"

2026

Tridacna Gigas Giant Clam Shell

Missoula, MT

Davis Brothers Auction

4.2

(913)

44.63ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 72YL: Natural sliced slab rough of Queensland boulder opal cutting grade, featuring rich color ironstone matrix with patterns. The face clearly reveals extensive opal veining and pocket formations running t

2026

44.63ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 72YL

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

7.16 Carats Natural Madagascar Yellow Sapphire Cabochon Loose Gemstone, 92XY: Formed of natural corundum sourced from Madagascar geological formations, this raw mineral material is shaped and polished into a smooth cabochon form via professional stone processing techniques. Nat

2026

7.16 Carats Natural Madagascar Yellow Sapphire Cabochon Loose Gemstone, 92XY

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2.76 Carats Natural Yellow Sapphire Pear Faceted Loose Gemstone, 53YW: 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

2.76 Carats Natural Yellow Sapphire Pear Faceted Loose Gemstone, 53YW

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

7.35 Carats Natural Madagascar Yellow Sapphire Cabochon Loose Gemstone, 91XY: Formed of natural corundum sourced from Madagascar geological formations, this raw mineral material is shaped and polished into a smooth cabochon form via professional stone processing techniques. Nat

2026

7.35 Carats Natural Madagascar Yellow Sapphire Cabochon Loose Gemstone, 91XY

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

30ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 71YQ: This natural corundum rough is an unheated purplish blue sapphire sourced from Sri Lankan alluvial gem deposits, featuring an irregular natural native form with residual pale yellow-brown mineral matr

2026

30ct Natural Unheated Sri Lankan Purplish Blue Sapphire Rough, 71YQ

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

4.14ct Natural Purple Amethyst Trillion Cut Loose Gemstone Parcel, 1TT: This parcel trillion faceted natural amethyst gemstones with aggregate total weight of 4.14 carats, each stone measuring 5.0x3.4mm. The gems exhibit vivid saturated purple colouration with subtle natu

2026

4.14ct Natural Purple Amethyst Trillion Cut Loose Gemstone Parcel, 1TT

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

4.35ct Natural Purple Amethyst Trillion Cut Loose Gemstone Parcel, 4TT: This parcel trillion faceted natural amethyst gemstones with aggregate total weight of 4.35 carats, each stone measuring 5.1x5.0x3.4mm. The gems display vibrant rich purple colouration with subtle nat

2026

4.35ct Natural Purple Amethyst Trillion Cut Loose Gemstone Parcel, 4TT

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

2.56 Carats Natural Yellow Sapphire Pear Faceted Loose Gemstone, 37YW: 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

2.56 Carats Natural Yellow Sapphire Pear Faceted Loose Gemstone, 37YW

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

1.64 Carats Royal Blue Sapphire Square Emerald Cut Loose Gemstone, 5YW: This neat square emerald cut sapphire showcases deep, saturated royal blue color, enhanced by clean reflective step facets. Natural internal fine fissures and scattered tiny mineral specks can be obse

2026

1.64 Carats Royal Blue Sapphire Square Emerald Cut Loose Gemstone, 5YW

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

1.41 Carats Natural Yellow Sapphire Octagon Faceted Loose Gemstone, 47TT: 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

1.41 Carats Natural Yellow Sapphire Octagon Faceted Loose Gemstone, 47TT

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

3.16ct Natural Multi Color Tourmaline Heart Cut Loose Gemstone 21pcs Parcel, 30TZ: This parcel contains 21pcs heart faceted natural tourmalines with total aggregate weight of 3.16 carats, each stone measuring 3.8x3.7x2.5mm. The gemstones display a varied palette of pink, green, yell

2026

3.16ct Natural Multi Color Tourmaline Heart Cut Loose Gemstone 21pcs Parcel, 30TZ

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

1.23 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 55TT: This natural yellow sapphire features a classic oval brilliant faceted cut, holding consistent warm golden-yellow color throughout the corundum crystal. Fine microscopic mineral specks and faint natur

2026

1.23 Carats Natural Yellow Sapphire Oval Faceted Loose Gemstone, 55TT

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

174.56ct Natural Spinel Rough Gemstone Parcel, Raw Spinel Crystals, 51TV: Natural spinel rough parcel with largest specimen measuring 19.0x19.1x8.0mm. Raw unpolished spinel crystals showing varied tones of red, pink, purple and grey, featuring natural crystalline textures,

2026

174.56ct Natural Spinel Rough Gemstone Parcel, Raw Spinel Crystals, 51TV

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

Natural Green Demantoid Garnet Gemstones 2.02 Ct. Oval Shape 8 x 6.9 Mm.: Product ID: 802922030 Product Name: Natural Demantoid Weight: 2.02 CT. Size: 8 x 6.9 x 4.3 MM. Shape: Oval Color: Green Clarity:SI1 Luster: Very Good Gems Origin: Mardagascar , Africa Treatment: Unhea

2026

Natural Green Demantoid Garnet Gemstones 2.02 Ct. Oval Shape 8 x 6.9 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(269)

Natural Swiss Blue Topaz Gemstones 2.40 Ct. Oval Shape 9.2 x 7.1 Mm.: Product ID: 807168163 Product Name: Natural Blue Topaz Weight: 2.40 CT. Size: 9.2 x 7.1 x 4.9 MM. Shape: Oval Shape Color: Swiss Blue Clarity:VVS - VSI Luster: Good Gems Origin: Brazil Treatment: Trea

2026

Natural Swiss Blue Topaz Gemstones 2.40 Ct. Oval Shape 9.2 x 7.1 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(269)

Natural London Blue Topaz Gemstones 2.44 Ct. 2 Pcs. Oval Shape 9 x 7.2 Mm.: Product ID: 807168937 Product Name: Natural Blue Topaz Weight: 2.44 CT. Size: 9 x 7.2 x 5.3 MM. Shape: Oval Color: London Blue Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Treated Crystal S

2026

Natural London Blue Topaz Gemstones 2.44 Ct. 2 Pcs. Oval Shape 9 x 7.2 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(269)

Natural Swiss Blue Topaz Gemstones 2.34 Ct. 2 Pcs. Marquise Shape 10.1 x 5.1 Mm.: Product ID: 807168175 Product Name: Natural Blue Topaz Weight: 2.34 CT. Size: 10.1 x 5.1 x 3.4 MM. Shape: Marquise Shape Color: Swiss Blue Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Treat

2026

Natural Swiss Blue Topaz Gemstones 2.34 Ct. 2 Pcs. Marquise Shape 10.1 x 5.1 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(269)

Natural Green Peridot Gemstones 1.22 Ct. 2 Pcs. Round Shape 5.2 Mm.: Product ID: 805317606 Product Name: Natural Peridot Weight: 1.22 CT. Size: 5.2 x 5.2 x 3 MM. Shape: Round Color: Green Clarity:VSI Luster: Good Gems Origin: Pakistan Treatment: Unheated Crystal Struct

2026

Natural Green Peridot Gemstones 1.22 Ct. 2 Pcs. Round Shape 5.2 Mm.

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(269)

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24

Fossils Auctions

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

4 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

3 days Left

8kt Gold Brooch w/1pt Diamond & Pearls 1.6 grams

1979 South Africa Krugerrand 1 ozt Fine Gold

1875 Merchant Token Standing Rock Indian Agency

9-24 Coins, Tokens, Silver, Jewelry, Rocks & More

A New Day Auctions LLC

Ends from:

Cannon Falls, MN, US

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