Antique & Vintage Gems for Sale in Online Auctions

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4.10 Carats Flawless Aquamarine Gemstone - 19X7X6 mm: 4.10 Carats Flawless Aquamarine Gemstone - 19X7X6 mm SHIPPING: 23$ Worldwide

2026

4.10 Carats Flawless Aquamarine Gemstone - 19X7X6 mm

Fantasy JewelryMuscat, AE

3 Carats Nigerian Aquamarine Gemstone - 11X7X6 mm: 3 Carats Nigerian Aquamarine Gemstone - 11X7X6 mm

2026

3 Carats Nigerian Aquamarine Gemstone - 11X7X6 mm

Fantasy JewelryMuscat, AE

2.50 Carats Natural Deep Blue Aquamarine Gemstone - 10X8X5 mm: 2.50 Carats Natural Deep Blue Aquamarine Gemstone - 10X8X5 mm SHIPPING: 23$ Worldwide

2026

2.50 Carats Natural Deep Blue Aquamarine Gemstone - 10X8X5 mm

Fantasy JewelryMuscat, AE

6.17ct Natural Fresh Water Pearl: Gemstones: Natural Fresh Water Pearl /Carat Weights: 6.17ct /Size or Dimensions: 10 X 10 mm Approx

2026

6.17ct Natural Fresh Water Pearl

Finest Gems Auction Rajasthan, IN

18.41 ct Natural African Amethyst Cab Pear Set: Gemstones: Natural African Amethyst /Carat Weights: 18.41 ct /Size or Dimensions: 10 X 5 mm /Origin : Africa

2026

18.41 ct Natural African Amethyst Cab Pear Set

Finest Gems Auction Rajasthan, IN

1.71 Ct Natural Mozambique Red Ruby Pair: Gemstones: Natural Red RubyCarat Weights: 1.71 ct Size/Dimensions: 5 X 5 mmOrigin: MozambiqueTreatment: Glass Filled

2026

1.71 Ct Natural Mozambique Red Ruby Pair

Finest Gems Auction Rajasthan, IN

3.44 Ct "Beautiful"Aqua Terra Costa Doublet Quartz: Gemstones: Natural Quartz /Carat Weights: 3.44 ct /Size or Dimensions: 10 X 10 mm Approx /Treatment: Doublet QuartzThis beautiful gemstone is crafted from two layers of natural quartz, forming a stunn

2026

3.44 Ct "Beautiful"Aqua Terra Costa Doublet Quartz

Finest Gems Auction Rajasthan, IN

17.98 ct Natural Chalcedony Pear Set: Gemstones: Natual Chalcedony /Carat Weights: 17.98 ct /Size or Dimensions: 8 X 5 mm

2026

17.98 ct Natural Chalcedony Pear Set

Finest Gems Auction Rajasthan, IN

2.01 Ct Natural Royal Blue Moonstone: Gemstones: Natural Blue Moonstone /Carat Weights: 2.01 Ct /Size or Dimensions: 12 X 6 X 4 mm

2026

2.01 Ct Natural Royal Blue Moonstone

Finest Gems Auction Rajasthan, IN

5.24 Ct Natural Hessonite Garnet: Gemstones: Natural Hessonite Garnet /Carat Weights: 5.24 ct /Size or Dimensions: 10.50 X 9.50 X 6.50 mm /Treatment: None

2026

5.24 Ct Natural Hessonite Garnet

Finest Gems Auction Rajasthan, IN

6.78 Ct Natural Hessonite Garnet: Gemstones: Natural Hessonite Garnet /Carat Weights: 6.78 ct /Size or Dimensions: 11.80 X 10 X 7 mm /Treatment: None

2026

6.78 Ct Natural Hessonite Garnet

Finest Gems Auction Rajasthan, IN

3.46 ct Natural Swiss Blue Topaz Set: Gemstones: Natural Blue Topaz /Carat Weights: 3.46 ct /Size or Dimensions: Oval(4 X 3), Marquise(5 X 3), Square(3 X 3), mm /Treatment: Irradiated

2026

3.46 ct Natural Swiss Blue Topaz Set

Finest Gems Auction Rajasthan, IN

7.29 Ct "Top Grade" Natural Ethiopian Fire Opal Rough: Gemstones: Natural Fire Opal /Carat Weights: 7.29 ct /Treatment: No

2026

7.29 Ct "Top Grade" Natural Ethiopian Fire Opal Rough

Finest Gems Auction Rajasthan, IN

17.66 Ct "Top Quality" Natural Green Amethyst: Gemstones: Natural Green Amethyst /Carat Weights: 17.66 Ct /Size or Dimensions: 18.70 X 13.40 X 10.40 mm / Treatment: Heated

2026

17.66 Ct "Top Quality" Natural Green Amethyst

Finest Gems Auction Rajasthan, IN

10.75 ct Natural Red Onyx: Gemstones: Natual Onyx /Carat Weights: 10.75 ct /Size or Dimensions: 16 X 12 X 6 mm Approx

2026

10.75 ct Natural Red Onyx

Finest Gems Auction Rajasthan, IN

4.08 Ct "AAA Grade" Natural Citrine: Gemstones: Natural Citrine /Carat Weights: 4.08 Ct /Size or Dimensions: 11.20 X 8.50 X 6.90 mm Approx

2026

4.08 Ct "AAA Grade" Natural Citrine

Finest Gems Auction Rajasthan, IN

7.56 ct Natural Sunstone: Gemstones: Natural Sunstone /Carat Weights: 7.56 ct /Size or Dimensions: 19 X 11 X 5.60 mm Approx

2026

7.56 ct Natural Sunstone

Finest Gems Auction Rajasthan, IN

0.66 Ct "Play of Colors" Natural Ethiopian Fire Opal: Gemstones: Natural Fire Opal /Carat Weights: 0.66 ct /Size or Dimensions: 7 X 7 mm /Treatment: No

2026

0.66 Ct "Play of Colors" Natural Ethiopian Fire Opal

Finest Gems Auction Rajasthan, IN

2.71 Ct Natural Royal Blue Moonstone: Gemstones: Natural Blue Moonstone /Carat Weights: 2.71 Ct /Size or Dimensions: 9 X 9 X 4.70 mm

2026

2.71 Ct Natural Royal Blue Moonstone

Finest Gems Auction Rajasthan, IN

4.43 ct "Top Qulaity" Natural Rainbow Mystic Quartz Concave: Gemstones: Natural Mystic Quartz /Carat Weights: 4.43 ct /Size or Dimensions: 12.40 X 8.80 X 6 mm /Treatment: Coated

2026

4.43 ct "Top Qulaity" Natural Rainbow Mystic Quartz Concave

Finest Gems Auction Rajasthan, IN

4.02 Ct Natural Royal Blue Moonstone: Gemstones: Natural Blue Moonstone /Carat Weights: 4.02 Ct /Size or Dimensions: 11 X 9 X 5.20 mm

2026

4.02 Ct Natural Royal Blue Moonstone

Finest Gems Auction Rajasthan, IN

4.05 ct Natural Green Fluorite pair: Gemstones: Natural FluoriteCarat Weights: 4.05 ct Size/Dimensions: 9 X 7 mm

2026

4.05 ct Natural Green Fluorite pair

Finest Gems Auction Rajasthan, IN

5.13 Ct Natural Citrine: Gemstones: Natural Citrine /Carat Weights: 5.13 Ct /Size or Dimensions: 12.50 X 9.50 X 6.70 mm Approx

2026

5.13 Ct Natural Citrine

Finest Gems Auction Rajasthan, IN

4.30 Ct "Play of Colors" Natural Ethiopian Pink Fire Opal: Gemstones: Natural Fire Opal /Carat Weights: 4.30 ct /Size or Dimensions: 13.90 X 10.20 X 6.60 mm /Treatment: Dyed

2026

4.30 Ct "Play of Colors" Natural Ethiopian Pink Fire Opal

Finest Gems Auction Rajasthan, IN

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