Antique & Vintage Gems for Sale in Online Auctions

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6.68 ct "Top Qulaity" Natural Rainbow Mystic Quartz: Gemstones: Natural Mystic Quartz /Carat Weights: 6.68 ct /Size or Dimensions: 12 X 10 X 5.60 mm /Treatment: Coated

2026

6.68 ct "Top Qulaity" Natural Rainbow Mystic Quartz

Finest Gems Auction

29.54 Ct Natural Blue Flash Labradorite: Gemstones: Natural LabradoriteCarat Weights: 29.54 ct Size/Dimensions: 30.20 X 16.50 X 6.50 mm ApproxTreatment: No

2026

29.54 Ct Natural Blue Flash Labradorite

Finest Gems Auction

4.71 ct "Top Quality" Natural Bicolor Ametrine: Gemstones: Natural Ametrine /Carat Weights: 4.71 ct /Size or Dimensions: 9.80 X 9.80 X 7.50 mm Approx

2026

4.71 ct "Top Quality" Natural Bicolor Ametrine

Finest Gems Auction

7.23 Ct "Beautiful"Aqua Terra Costa Doublet Quartz: Gemstones: Natural Quartz /Carat Weights: 7.23 ct /Size or Dimensions: 12 X 12 mm Approx /Treatment: Doublet QuartzThis beautiful gemstone is crafted from two layers of natural quartz, forming a stunn

2026

7.23 Ct "Beautiful"Aqua Terra Costa Doublet Quartz

Finest Gems Auction

5.02 Ct "AAA Grade" Natural Citrine: Gemstones: Natural Citrine /Carat Weights: 5.02 Ct /Size or Dimensions: 11.20 X 9.40 X 7.70 mm Approx

2026

5.02 Ct "AAA Grade" Natural Citrine

Finest Gems Auction

17.07 Ct "Stunning" Blue Fire Labradorite: Gemstones: Natural Labradorite /Carat Weights: 17.07 ct /Size or Dimensions: 25 X 14.40 X 6 mm /Treatment: Color Dyed

2026

17.07 Ct "Stunning" Blue Fire Labradorite

Finest Gems Auction

2.64 ct Natural Peridot: Gemstones: Natural Peridot /Carat Weights: 2.64 ct /Size or Dimensions: 9.60 X 8 X 5 mm Approx /Treatment: No

2026

2.64 ct Natural Peridot

Finest Gems Auction

1.87 Ct Natural Blue Kyanite: Gemstones: Natural Kyanite /Carat Weights: 1.87 ct /Size or Dimensions: 10 X 5.50 X 3.30 mm / Treatment: No

2026

1.87 Ct Natural Blue Kyanite

Finest Gems Auction

3.78 ct Natural Yellow Fluorite: Gemstones: Natural Yellow FluoriteCarat Weights: 3.78 ct Size/Dimensions: 12 X 8 X 5 mm

2026

3.78 ct Natural Yellow Fluorite

Finest Gems Auction

6.76 Ct "Top Quality" Natural Green Amethyst: Gemstones: Natural Green Amethyst /Carat Weights: 6.76 Ct /Size or Dimensions: 17 X 9.40 X 6.50 mm / Treatment: Heated

2026

6.76 Ct "Top Quality" Natural Green Amethyst

Finest Gems Auction

8.60 Ct Natural Labradorite: Gemstones: Natural LabradoriteCarat Weights: 8.60 ct Size/Dimensions: 18 X 13 X 6 mm ApproxTreatment: No

2026

8.60 Ct Natural Labradorite

Finest Gems Auction

6.26 ct Natural Fresh Water Pearl: Gemstones: Natural Fresh Water Pearl /Carat Weights: 6.26 ct /Size or Dimensions: 10.60 X 10.40 X 7.40 mm Approx

2026

6.26 ct Natural Fresh Water Pearl

Finest Gems Auction

12.25 ct "Top Qulaity" Natural Yellow Mystic Quartz: Gemstones: Natural Mystic Quartz /Carat Weights: 12.25 ct /Size or Dimensions: 16 X 12 X 8.20 mm /Treatment: Coated

2026

12.25 ct "Top Qulaity" Natural Yellow Mystic Quartz

Finest Gems Auction

56.34 ct Natural Druzy: Gemstones: Natural Druzy /Carat Weights: 56.34 ct /Size or Dimensions: 35 X 25.40 X 9 mm Approx /Treatment: Dyed

2026

56.34 ct Natural Druzy

Finest Gems Auction

5.86 Ct Natural Citrine: Gemstones: Natural Citrine /Carat Weights: 5.86 Ct /Size or Dimensions: 12.70 X 9.20 X 8 mm Approx

2026

5.86 Ct Natural Citrine

Finest Gems Auction

0.75 ct Natural Tourmaline: Gemstones: Natural Tourmaline /Carat Weights: 0.75 ct /Size or Dimensions: 7 X 5 X 3.70 mm

2026

0.75 ct Natural Tourmaline

Finest Gems Auction

34.65 Ct Natural Pink Amazonite: Gemstones: Natural Amazonite /Carat Weights: 101.85 ct /Size or Dimensions: 55 X 31 X 7 MM Approx

2026

34.65 Ct Natural Pink Amazonite

Finest Gems Auction

0.91 Ct "Flawless" Natural Tanzanite Oval Set: Gemstones: Natural Tanzanite /Carat Weights: 0.91 ct /Size or Dimensions: 5 X 3 mm Approx /Origin : Tanzania

2026

0.91 Ct "Flawless" Natural Tanzanite Oval Set

Finest Gems Auction

2.07 ct Natural Sakota Emerald: Gemstones: Natural Sakota Emerald /Carat Weights: 2.07 ct /Size or Dimensions: 8 X 8 X 5.40 mm Approx /Origin : Brazil

2026

2.07 ct Natural Sakota Emerald

Finest Gems Auction

22.50 Ct Natural Picasso Jasper: Gemstones: Natural Jasper /Carat Weights: 22.50 ct /Size or Dimensions: 34 X 14 X 5 MM Approx

2026

22.50 Ct Natural Picasso Jasper

Finest Gems Auction

8.07 Ct Natural Labradorite: Gemstones: Natural Labradorite /Carat Weights: 8.07 ct /Size/Dimensions: 16 X 12 X 6.50 mm Approx /Treatment: No

2026

8.07 Ct Natural Labradorite

Finest Gems Auction

1.20 ct Natural Tourmaline Set: Gemstones: Natural Tourmaline /Carat Weights: 1.20 ct /Size or Dimensions: 5 X 4 MM Approx

2026

1.20 ct Natural Tourmaline Set

Finest Gems Auction

10.15 ct "Top Quality" Natural Purple Amethyst: Gemstones: Natural Amethyst /Carat Weights: 10.15 ct /Size or Dimensions: 17.30 X 14.50 X 6.50 mm /Origin : Africa

2026

10.15 ct "Top Quality" Natural Purple Amethyst

Finest Gems Auction

23.34 ct "Top Qulaity" Natural Rainbow Mystic Quartz: Gemstones: Natural Mystic Quartz /Carat Weights: 23.34 ct /Size or Dimensions: 22 X 16 X 6.50 mm /Treatment: Coated

2026

23.34 ct "Top Qulaity" Natural Rainbow Mystic Quartz

Finest Gems Auction

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Gems Auctions

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

Decorative PETRIFIED WOOD SLAB With Native American Chief Image

1924 Des Moines WATCH FOB VINTAGE ANTIQUE

ANTIQUES ROCKS GEMS VINTAGE ADVERTISING

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

Limited Edition Beethoven Bust Bronze Sculpture by Thomas - 18" x 19"

Abstract Mosaic Artwork – Daisy Flower

Brass "S Guard" Wood Handled Damascus Bowie Hunting Knife

Hidden Gems: 1,000+ Exceptional Lots

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

3 days Left

18K White Gold Kashmir Sapphire Ring with Diamonds

18K White Gold Paraiba ring With Diamonds

18K Gold-Plated 925 Silver Chain with amethyst, topaz and lemon quartz pear shape

Live19

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung Thep, TH

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