Antique & Vintage Fossils for Sale in Online Auctions

(10,000 price results)

Sort by:

Most Relevant

Natural Blue Zircon 2.37 Ct. Oval Shape 7.7 x 5.5 Mm. Gemstone From Cambodia: Product ID: 807727746 Product Name: Natural Zircon Weight: 2.37 CT. Size: 7.7 x 5.5 x 5 MM. Shape: Oval Color: Blue Clarity:VVS Luster: Very Good Gems Origin: Cambodia Treatment: Heated Crystal Struct

2026

Natural Blue Zircon 2.37 Ct. Oval Shape 7.7 x 5.5 Mm. Gemstone From Cambodia

Treasure of Gems & JewelryLake Charles, LA

Natural Purple Amethyst 9.34 Ct. 2 Pcs Heart Shape 15 x 10.5 Mm Gemstone From Brazil: Product ID: 800325653 Product Name: Natural Amethyst Weight: 9.34 CT. Size: 15 x 10.5 x 7.4 MM. Shape: Heart Shape Color: Purple Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheated Crysta

2026

Natural Purple Amethyst 9.34 Ct. 2 Pcs Heart Shape 15 x 10.5 Mm Gemstone From Brazil

Treasure of Gems & JewelryLake Charles, LA

Natural Purple Amethyst 5.71 Ct. 2 Pcs Pear Shape 12.1 x 7.6 Mm Gemstone From Brazil: Product ID: 800325675 Product Name: Natural Weight: 5.71 CT. Size: 12.1 x 7.6 x 6 MM. Shape: Pear Shape Color: Purple Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheated Crystal Structure

2026

Natural Purple Amethyst 5.71 Ct. 2 Pcs Pear Shape 12.1 x 7.6 Mm Gemstone From Brazil

Treasure of Gems & JewelryLake Charles, LA

Natural Swiss Blue Topaz 4.68 Ct. Oval Shape 11 x 9 Mm Gemstone From Brazil: Product ID: 807160687 Product Name: Natural Blue Topaz Weight: 4.68 CT. Size: 11 x 9 x 6 MM. Shape: Oval Color: Swiss Blue Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Treated Crystal Struc

2026

Natural Swiss Blue Topaz 4.68 Ct. Oval Shape 11 x 9 Mm Gemstone From Brazil

Treasure of Gems & JewelryLake Charles, LA

Natural Labradorite Pear Cabochon Shape 11.51 Grams Metal Silver Plated Fine Jewelry Ring Size 9: Product ID: 510000034 Product Name: Natural Fashion Jewelry Weight: 11.51 CT. Size: 36 x 23 MM. Shape: Pear Cabochon Color: Multi-Color Clarity:Opaque Luster: None Gems Origin: Thailand Treatment: Unh

2026

Natural Labradorite Pear Cabochon Shape 11.51 Grams Metal Silver Plated Fine Jewelry Ring Size 9

Treasure of Gems & JewelryLake Charles, LA

Natural Orangish Red Spessartine Garnet 0.91 Ct Heart Shape 6 x 6 Mm Gemstone From Namibia: Product ID: 802936816 Product Name: Natural Spessartine Weight: 0.91 CT. Size: 6 x 6 x 3.2 MM. Shape: Heart Shape Color: Orangish Red Clarity:VSI Luster: Good Gems Origin: Namibia,Africa Treatment: Un

2026

Natural Orangish Red Spessartine Garnet 0.91 Ct Heart Shape 6 x 6 Mm Gemstone From Namibia

Treasure of Gems & JewelryLake Charles, LA

Natural Purple Amethyst 2.06 Ct. 20 Pcs. Round Shape 3.1 Mm. Gemstone from Brazil: Product ID: 800325276 Product Name: Natural Amethyst Weight: 2.06 CT. Size: 3.1 x 3.1 x 2.2 MM. Shape: Round Color: Purple Clarity:VVS Luster: Good Gems Origin: Barzil Treatment: Unheated Crystal Stru

2026

Natural Purple Amethyst 2.06 Ct. 20 Pcs. Round Shape 3.1 Mm. Gemstone from Brazil

Treasure of Gems & JewelryLake Charles, LA

Natural Violet Amethyst 4.29 Ct. Fish Carving Shape 13.7 x 9.7 Mm Gemstone From Brazil: Product ID: 810303702 Product Name: Natural Amethyst Weight: 4.29 CT. Size: 13.7 x 9.7 x 6 MM. Shape: Fish Carving Color: Violet Clarity:Semi - Transparent Luster: Good Gems Origin: Brazil Treatment:

2026

Natural Violet Amethyst 4.29 Ct. Fish Carving Shape 13.7 x 9.7 Mm Gemstone From Brazil

Treasure of Gems & JewelryLake Charles, LA

Natural Green Tourmaline 1.53 Ct. Octagon Shape 6.2 x 5.3 Mm Gemstone from Nigeria: Product ID: 807223635 Product Name: Natural Tourmaline Weight: 1.53 CT. Size: 6.2 x 5.3 x 4.7 MM. Shape: Octagon Color: Green Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal

2026

Natural Green Tourmaline 1.53 Ct. Octagon Shape 6.2 x 5.3 Mm Gemstone from Nigeria

Treasure of Gems & JewelryLake Charles, LA

Natural Purple Amethyst 3.93 Ct. Cushion Shape 11.1 x 8.4 Mm Gemstone From Brazil: Product ID: 800325660 Product Name: Natural Amethyst Weight: 3.93 CT. Size: 11.1 x 8.4 x 6.7 MM. Shape: Cushion Shape Color: Purple Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheated Cry

2026

Natural Purple Amethyst 3.93 Ct. Cushion Shape 11.1 x 8.4 Mm Gemstone From Brazil

Treasure of Gems & JewelryLake Charles, LA

Rare Opal Fossil Lightning Ridge Fossilized Opal 98.78cts 13.6x14.2x8MM, 1110B: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2026

Rare Opal Fossil Lightning Ridge Fossilized Opal 98.78cts 13.6x14.2x8MM, 1110B

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

Tourmaline 14.45Ct Natural Unheated Tourmaline Green Color Rough Nigeria Mine LOT, 243B: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2026

Tourmaline 14.45Ct Natural Unheated Tourmaline Green Color Rough Nigeria Mine LOT, 243B

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

1.13Ct Natural Cambodia Blue Zircon Pear Only Heated Gemstone, 272A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2026

1.13Ct Natural Cambodia Blue Zircon Pear Only Heated Gemstone, 272A

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

Tourmaline 1.70Ct Round Cut Natural Mozambique Multicolors Tourmaline In Lots, 23MZ: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2026

Tourmaline 1.70Ct Round Cut Natural Mozambique Multicolors Tourmaline In Lots, 23MZ

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

1.33Ct Natural Multi Color Sapphire in Lot for Jewelry Making, 436MZ: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2026

1.33Ct Natural Multi Color Sapphire in Lot for Jewelry Making, 436MZ

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

Tourmaline 14.5Ct Natural Unheated Tourmaline Green Color Rough Nigeria Mine LOT, 866B: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2026

Tourmaline 14.5Ct Natural Unheated Tourmaline Green Color Rough Nigeria Mine LOT, 866B

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

3.41Ct Natural Cushion Cut Multi-Color Spinel Lot for Jewelry Making, 880A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2026

3.41Ct Natural Cushion Cut Multi-Color Spinel Lot for Jewelry Making, 880A

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

Tourmaline 11.80Ct Natural Unheated Tourmaline Green Color Rough Nigeria Mine LOT, 570B: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2026

Tourmaline 11.80Ct Natural Unheated Tourmaline Green Color Rough Nigeria Mine LOT, 570B

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

0.60Ct Natural Emerald Cut Orangy Pink Winza Ruby, 1151B: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2026

0.60Ct Natural Emerald Cut Orangy Pink Winza Ruby, 1151B

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

Tourmaline 1.63Ct Round Cut Natural Mozambique Multicolors Tourmaline In Lots, 878MZ: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2026

Tourmaline 1.63Ct Round Cut Natural Mozambique Multicolors Tourmaline In Lots, 878MZ

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

Sapphire 1.51Ct Oval Cut Natural Madagascar Deep Blue Sapphire for Jewelry Making, 833B: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2026

Sapphire 1.51Ct Oval Cut Natural Madagascar Deep Blue Sapphire for Jewelry Making, 833B

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

7.09CTS Natural Hessonite Garnet Step Cut for Jewelry Making, 844MZ: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2026

7.09CTS Natural Hessonite Garnet Step Cut for Jewelry Making, 844MZ

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

131Pcs Box 22CTS Natural Hessonite Garnet 3mm Sparkling Orange Gemstones (OT6922), 833A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2026

131Pcs Box 22CTS Natural Hessonite Garnet 3mm Sparkling Orange Gemstones (OT6922), 833A

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

2.5MM Tourmaline 1.33Ct Round Cut Natural Greenish Color Afghanistan Tourmaline LOT, 900A: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2026

2.5MM Tourmaline 1.33Ct Round Cut Natural Greenish Color Afghanistan Tourmaline LOT, 900A

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

View:

24

Fossils Auctions

Signed Handel Triple Scrolled Case Base & Geometric Leaded Glass Shade

Designer 18k White Gold & 2 Carat Diamond Earrings

Syd Solomon (American, 1917-2004) Original Abstract Oil and Acrylic on Canvas 'Dawnote'

May Estate & Jewelry Auction

Heritage Gallery Auctions

Starts on:

Patchogue, NY, US

Guro Gu Female Dance Mask | Hardwood | Coiffure Scarification

Fossilized Entelodont Hell Pig Skull

Egyptian Faience Ushabtis

ARTE PRIMITIVO Tribal, Ethnographic, Ancient

Artemis Fine Arts

Starts on:

Louisville, CO, US

6 days Left

Costa Rica Head Vessel, Feline & Reclining Deity

Jalisco Red-Slip Hunchback Figure - Conical Headdress

Mississippian Cat Serpent Effigy Bowl (Mythic Water Being)

ARTE PRIMITIVO Pre-Columbian, Native American

Artemis Fine Arts

Starts on:

Louisville, CO, US

5 days Left

TOP