Antique & Vintage Gems for Sale in Online Auctions

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Natural Pinkish Purple Amethyst Gemstone: 12 Carat Asscher Cut, February Birthstone: Title:Natural Pinkish Purple Amethyst Gemstone: 12 Carat Asscher Cut, February Birthstone Description:Materials: Gemstone: Amethyst Carat weight: 12.00 Natural Amethyst Gemstone, Assher Cut Amethyst G

2026

Natural Pinkish Purple Amethyst Gemstone: 12 Carat Asscher Cut, February Birthstone

Chairish Auctions

0.22ct NATURAL COLOMBIAN GREEN EMERALD MARQUISE SHAPE 5.6x2.9mm: 0.22ct NATURAL COLOMBIAN GREEN EMERALD MARQUISE SHAPE 5.6x2.9mm LOOSE NATURAL COLOMBIAN EMERALD Sale is for 1 natural green Emerald 0.22ct Measures 5.6x2.9mm Marquise Shape Please refer to pics for cl

2026

0.22ct NATURAL COLOMBIAN GREEN EMERALD MARQUISE SHAPE 5.6x2.9mm

Blue Gem Turquoise Station Necklace Sterling Silver 20" Signed FC Navajo NS2366: Crafted of solid sterling silver, this rare necklace features graduated deep blue turquoise stations designed by Navajo artist Frederick Chavez. Each bezel set station is designed to lay perfectly on

2026

Blue Gem Turquoise Station Necklace Sterling Silver 20" Signed FC Navajo NS2366

Eco Estate Jewelry

Loose Diamond - OVAL 1.12ct D VVS2: Loose Diamond - OVAL 1.12ct D VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: OVAL Carats: 1.12 Color: D Clarity: VVS2 Certification: IGI Condition: Pre-Owned PLEASE

2026

Loose Diamond - OVAL 1.12ct D VVS2

Ideal Loose Diamond - ROUND 5.24ct E VVS2: Ideal Loose Diamond - ROUND 5.24ct E VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: ROUND Carats: 5.24 Color: E Clarity: VVS2 Certification: IGI Video:

2026

Ideal Loose Diamond - ROUND 5.24ct E VVS2

Loose Diamond - OVAL 2.09ct F VS1: Loose Diamond - OVAL 2.09ct F VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: OVAL Carats: 2.09 Color: F Clarity: VS1 Certification: IGI Video:

2026

Loose Diamond - OVAL 2.09ct F VS1

Loose Diamond - Round 2.92ct F VS1: Loose Diamond - Round 2.92ct F VS1 Source: This is a real non-mined Diamond that has been grown in a lab Shape: Round Carats: 2.92 Color: F Clarity: VS1 Certification: IGI Condition: Pre-Owned PLEASE

2026

Loose Diamond - Round 2.92ct F VS1

Loose Diamond - RADIANT 1.47ct E VS2: Loose Diamond - RADIANT 1.47ct E VS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: RADIANT Carats: 1.47 Color: E Clarity: VS2 Certification: IGI Video:

2026

Loose Diamond - RADIANT 1.47ct E VS2

Loose Diamond - MARQUISE 0.5ct G VVS2: Loose Diamond - MARQUISE 0.5ct G VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: MARQUISE Carats: 0.5 Color: G Clarity: VVS2 Certification: IGI Video:

2026

Loose Diamond - MARQUISE 0.5ct G VVS2

Faceted Deep Blue Spinel Gemstone: 8.5x10.5mm Gemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2026

Faceted Deep Blue Spinel Gemstone

Berner's Antique Auction Gallery

Faceted Rainbow Topaz Gemstone: 8.5x10.5mm Gemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2026

Faceted Rainbow Topaz Gemstone

Berner's Antique Auction Gallery

Faceted Deep Blue Spinel Gemstone: 8.5x10.5mm Gemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2026

Faceted Deep Blue Spinel Gemstone

Berner's Antique Auction Gallery

Faceted Teal Colored Spinel Gemstone: 8x10mm Gemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2026

Faceted Teal Colored Spinel Gemstone

Berner's Antique Auction Gallery

Faceted Yellow Citrine Gemstone: 4.5x6.5mm Gemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2026

Faceted Yellow Citrine Gemstone

Berner's Antique Auction Gallery

Faceted Pink Topaz Gemstone: 5.5x7mm Gemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2026

Faceted Pink Topaz Gemstone

Berner's Antique Auction Gallery

Faceted Blue Diamond Gemstone: 8.5x10.5mmGemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2026

Faceted Blue Diamond Gemstone

Berner's Antique Auction Gallery

Faceted Deep Blue Spinel Heart Gemstone: 7x8mm Gemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2026

Faceted Deep Blue Spinel Heart Gemstone

Berner's Antique Auction Gallery

2021 5oz Silver Ultra High Relief, NGC GEM SP: Saint-Gaudens NPF Commemorative. Winged Liberty design.

2026

2021 5oz Silver Ultra High Relief, NGC GEM SP

Vintage Auctions

Faceted Purple Sapphire Gemstone: 8x10.5mmGemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2026

Faceted Purple Sapphire Gemstone

Berner's Antique Auction Gallery

Faceted Dark Blue Sapphire Gemstone: 6x8.5mmGemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2026

Faceted Dark Blue Sapphire Gemstone

Berner's Antique Auction Gallery

Faceted Pink Sapphire Gemstone: 6.5mm DiameterGemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2026

Faceted Pink Sapphire Gemstone

Berner's Antique Auction Gallery

Faceted Dark Blue Sapphire Gemstone: 4.5x6mm Gemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2026

Faceted Dark Blue Sapphire Gemstone

Berner's Antique Auction Gallery

Faceted Deep Blue Topaz Gemstone: 6x8mm Gemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2026

Faceted Deep Blue Topaz Gemstone

Berner's Antique Auction Gallery

Faceted Pink Ruby Gemstone: 3.5x5.5mm Gemstones Tested With Presidium Gem Tester Il - Berners Does Not Guarantee Authenticity Of Gemstones

2026

Faceted Pink Ruby Gemstone

Berner's Antique Auction Gallery

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Gems Auctions

The Great Estate Gem & Antique Discovery Sale

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

GIA Certified 4.51ct Natural Padparadscha Diamonds Ring 18kt Gold Halo 12625**

GIA 12.77CT NATURAL EMERALD DIAMONDS RING 18KT VIVID GREEN 10345 *v

GIA Certified 2.05ct Natural Padparadscha Pink Sapphire Diamond Ring 12028 *v

Gems & Glamour: Fine Jewelry & Stones Auction

Chairish Auctions

Ends from:

New York, NY, US

Gilded Earth: Antiques, Gems and Treasures

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

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