Antique & Vintage Gems for Sale in Online Auctions

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Natural Multi Color Jade Bangle 375.00 Ct. Carving Diameter 70 Mm. Gemstone from Thailand: Product ID: 818102680 Product Name: Natural Gemstones Weight: 375.00 CT. Size: 85 x 70 x 10 MM. Shape: Round Carving Color: Multi Color Green Clarity:Opaque Luster: Good Gems Origin: Thailand Treatmen

2026

Natural Multi Color Jade Bangle 375.00 Ct. Carving Diameter 70 Mm. Gemstone from Thailand

Treasure of Gems & Jewelry

Natural White Pearl Beads Strand 113.71 Ct. Fancy Cabochon Length 16.5 Inch.: Product ID: 805206398 Product Name: Natural Pearl Weight: 113.71 CT. Size: Length 16.5 Inch. 3.8 x 6 Mm. MM. Shape: Fancy Cabochon Color: White Clarity:Opaque Luster: Strong Iridescent Gems Origin: Ch

2026

Natural White Pearl Beads Strand 113.71 Ct. Fancy Cabochon Length 16.5 Inch.

Treasure of Gems & Jewelry

Natural Purplish Pink Ruby Gemstones 0.64 Ct. Oval Shape 6.2 x 5.3 Mm.: Product ID: 805927031 Product Name: Natural Ruby Weight: 0.64 CT. Size: 6.2 x 5.3 x 2 MM. Shape: Oval Color: Purplish Pink Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Unheated Crystal Str

2026

Natural Purplish Pink Ruby Gemstones 0.64 Ct. Oval Shape 6.2 x 5.3 Mm.

Treasure of Gems & Jewelry

Natural Violetish Blue Tanzanite Gemstones 0.98 Ct. Pear Shape 8 x 6 Mm.: Product ID: 807010829 Product Name: Natural Tanzanite Weight: 0.98 CT. Size: 8 x 6 x 3.2 MM. Shape: Pear Color: Blue Clarity:VSI Luster: Very Good Gems Origin: Tanzania Treatment: Heated Crystal Struc

2026

Natural Violetish Blue Tanzanite Gemstones 0.98 Ct. Pear Shape 8 x 6 Mm.

Treasure of Gems & Jewelry

Natural Orangish Red Spessartine Garnet Gemstones 1.09 Ct. Oval Shape 6.7 x 5.3 Mm: Product ID: 802937058 Product Name: Natural Garnet Weight: 1.09 CT. Size: 6.7 x 5.3 x 3.5 MM. Shape: Oval Shape Color: Orangish Red Clarity:VSI Luster: Good Gems Origin: Namibia Treatment: Unheated Cr

2026

Natural Orangish Red Spessartine Garnet Gemstones 1.09 Ct. Oval Shape 6.7 x 5.3 Mm

Treasure of Gems & Jewelry

Natural Blue Tanzanite Gemstones 0.45 Ct. Round Shape 4.9 Mm: Product ID: 807007765 Product Name: Natural Tanzanite Weight: 0.45 CT. Size: 4.9 x 4.9 x 3 MM. Shape: Round Color: Violetish Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Heated Cryst

2026

Natural Blue Tanzanite Gemstones 0.45 Ct. Round Shape 4.9 Mm

Treasure of Gems & Jewelry

952 Sterling Silver Jewelry 5.59 Grams Necklace Plated Length 15 Inch.: Product ID: 808500219 Product Type: 925 Sterling Silver Fine Jewelry Jewelry Weight: 5.59 Grams. Gemstones Color: White Metal: Solid Silver 92.5%. Gemstone Detail: At Your Service: At Treasure of Gems

2026

952 Sterling Silver Jewelry 5.59 Grams Necklace Plated Length 15 Inch.

Treasure of Gems & Jewelry

Natural Swiss Blue Topaz Gemstones 6.30 Ct. 5 Pcs Marquise Shape 10 x 5.1 Mm: Product ID: 807168710 Product Name: Natural Blue Topaz Weight: 6.30 CT. Size: 10 x 5.1 x 4 MM. Shape: Marquise Shape Color: Swiss Blue Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Treated C

2026

Natural Swiss Blue Topaz Gemstones 6.30 Ct. 5 Pcs Marquise Shape 10 x 5.1 Mm

Treasure of Gems & Jewelry

Natural White Zircon Gemstones 1.06 Ct. Marquise Shape 8.3 x 4.2 Mm: Product ID: 807742899 Product Name: Natural Zircon Weight: 1.06 CT. Size: 8.3 x 4.2 x 3.1 MM. Shape: Marquise Color: White Clarity:VSI Luster: Very Good Gems Origin: Cambodia Treatment: Heated Crystal

2026

Natural White Zircon Gemstones 1.06 Ct. Marquise Shape 8.3 x 4.2 Mm

Treasure of Gems & Jewelry

Natural Blue Zircon Gemstones 1.59 Ct. Round Shape 8 x 7.5 Mm: Product ID: 807743083 Product Name: Natural Gemstones Weight: 1.59 CT. Size: 7.2 x 7.2 x 3.4 MM. Shape: Round Shape Color: Blue Clarity:SI1 Luster: Good Gems Origin: Cambodia Treatment: Heated Crystal

2026

Natural Blue Zircon Gemstones 1.59 Ct. Round Shape 8 x 7.5 Mm

Treasure of Gems & Jewelry

Natural Green Columbian Emerald Gemstones 0.35 Ct. Octagon Shape 4.8 x 3.2 Mm.: Product ID: 802402982 Product Name: Natural Emerald Weight: 0.35 CT. Size: 4.8 x 3.2 x 2.9 MM. Shape: Octagon Color: Green Clarity:SI Luster: Good Gems Origin: Columbia Treatment: Unheated Crystal Str

2026

Natural Green Columbian Emerald Gemstones 0.35 Ct. Octagon Shape 4.8 x 3.2 Mm.

Treasure of Gems & Jewelry

Natural Orange Tourmaline Gemstones 0.96 Ct. Octagon Shape 5.9 x 5 Mm: Product ID: 807246087 Product Name: Natural Tourmaline Weight: 0.96 CT. Size: 5.9 x 5 x 4 MM. Shape: Octagon Color: Orange Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Str

2026

Natural Orange Tourmaline Gemstones 0.96 Ct. Octagon Shape 5.9 x 5 Mm

Treasure of Gems & Jewelry

Natural Blue Sapphire 99.44 Ct. Oval Cabochon Shape 33 x 22 Mm Gemstone From Madagascar: Product ID: 806090051 Product Name: Natural Blue Sapphire Weight: 99.44 CT. Size: 33 x 22 x 13 MM. Shape: Oval Cabochon Color: Blue Clarity:Opaque Luster: Good Gems Origin: Madagascar Treatment: Heate

2026

Natural Blue Sapphire 99.44 Ct. Oval Cabochon Shape 33 x 22 Mm Gemstone From Madagascar

Treasure of Gems & Jewelry

Natural Green Columbian Emerald Gemstones 0.29 Ct. Octagon Shape 4.3 x 4 Mm.: Product ID: 802403174 Product Name: Natural Emerald Weight: 0.29 CT. Size: 4.3 x 4 x 2.3 MM. Shape: Octagon Color: Green Clarity:SI Luster: Good Gems Origin: Columbia Treatment: Unheated Crystal Struc

2026

Natural Green Columbian Emerald Gemstones 0.29 Ct. Octagon Shape 4.3 x 4 Mm.

Treasure of Gems & Jewelry

Natural Pinkish Red Ruby Gemstones 1.00 Ct. Round Shape 6 Mm: Product ID: 805935898 Product Name: Natural Ruby Weight: 1.00 CT. Size: 6 x 6 x 3.3 MM. Shape: Round Color: Pinkish Red Clarity:SI1 Luster: Good Gems Origin: Madagascar Treatment: Heated (Lead-glass f

2026

Natural Pinkish Red Ruby Gemstones 1.00 Ct. Round Shape 6 Mm

Treasure of Gems & Jewelry

Natural Pink Tourmaline Gemstones 0.64 Ct. Oval Shape 6.3 x 5.1 Mm: Product ID: 807246890 Product Name: Natural Tourmaline Weight: 0.64 CT. Size: 6.3 x 5.1 x 2.8 MM. Shape: Oval Color: Pink Clarity:SI1 Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

2026

Natural Pink Tourmaline Gemstones 0.64 Ct. Oval Shape 6.3 x 5.1 Mm

Treasure of Gems & Jewelry

Natural Blue Topaz Gemstones 1.82 Ct. Oval Shape 8 x 7 From Brazil: Product ID: 807167293 Product Name: Natural Blue Topaz Weight: 1.82 CT. Size: 8 x 7 x 4.4 MM. Shape: Oval Color: Blue Clarity:SI1 Luster: Good Gems Origin: Brazil Treatment: Treated Crystal Structure:

2026

Natural Blue Topaz Gemstones 1.82 Ct. Oval Shape 8 x 7 From Brazil

Treasure of Gems & Jewelry

Natural Purplish Pink Rhodolite Garnet Gemstones 1.05 Ct. Oval Shape 7.3 x 5.2 Mm: Product ID: 802924997 Product Name: Natural Rhodolite Weight: 1.05 CT. Size: 7.3 x 5.2 x 3.1 MM. Shape: Oval Color: Purplish Pink Clarity:VSI Luster: Good Gems Origin: Mardagascar Treatment: Unheated

2026

Natural Purplish Pink Rhodolite Garnet Gemstones 1.05 Ct. Oval Shape 7.3 x 5.2 Mm

Treasure of Gems & Jewelry

Natural Green Tourmaline Gemstones 1.43 Ct. 3 Pcs Mixed Shape 5.5 x 5.5 Mm: Product ID: 807250612 Product Name: Natural Tourmaline Weight: 1.43 CT. Size: 5.5 x 5.5 x 4 MM. Shape: Mixed Shape Color: Green Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crysta

2026

Natural Green Tourmaline Gemstones 1.43 Ct. 3 Pcs Mixed Shape 5.5 x 5.5 Mm

Treasure of Gems & Jewelry

Natural Pink Tourmaline Gemstones 0.68 Ct. Marquise Shape 8.5 x 4 Mm.: Product ID: 807239533 Product Name: Natural Tourmaline Weight: 0.68 CT. Size: 8.5 x 4 x 3 MM. Shape: Marquise Color: Pink Clarity:VSI Luster: Good Gems Origin: Nigeria Treatment: Unheated Crystal Stru

2026

Natural Pink Tourmaline Gemstones 0.68 Ct. Marquise Shape 8.5 x 4 Mm.

Treasure of Gems & Jewelry

Natural Blue Zircon Gemstones 2.35 Ct. Oval Shape 7.5 x 6.3 Mm: Product ID: 807743062 Product Name: Natural Zircon Weight: 2.35 CT. Size: 7.5 x 6.3 x 4.6 MM. Shape: Oval Color: Blue Clarity:SI1 Luster: Good Gems Origin: Cambodia Treatment: Heated Crystal Structure

2026

Natural Blue Zircon Gemstones 2.35 Ct. Oval Shape 7.5 x 6.3 Mm

Treasure of Gems & Jewelry

Natural Multi Color Labradorite Gemstones 3.21 Ct. Pear Cabochon Shape 12 x 8 Mm.: Product ID: 804301067 Product Name: Natural Labradorite Weight: 3.21 CT. Size: 12 x 8 x 4.3 MM. Shape: Pear Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Canad

2026

Natural Multi Color Labradorite Gemstones 3.21 Ct. Pear Cabochon Shape 12 x 8 Mm.

Treasure of Gems & Jewelry

Natural Multi Color Spark Sphene Gemstones 2.60 Ct. Oval Shape 8.8 x 7.4 Mm.: Product ID: 806503312 Product Name: Natural Sphene Weight: 2.60 CT. Size: 8.8 x 7.4 x 5 MM. Shape: Oval Color: Multi Color With Red Spark Clarity:SI Luster: Adamantine Gems Origin: Mardagascar Treatme

2026

Natural Multi Color Spark Sphene Gemstones 2.60 Ct. Oval Shape 8.8 x 7.4 Mm.

Treasure of Gems & Jewelry

Natural White Aquamarine Gemstones 2.27 Ct. Oval Shape 9.2 x 8 Mm: Product ID: 800803991 Product Name: Natural Aquamarine Weight: 2.27 CT. Size: 9.2 x 8 x 5.5 MM. Shape: Oval Color: White Clarity:SI1 Luster: Good Gems Origin: Brazil Treatment: Unheated Crystal Struct

2026

Natural White Aquamarine Gemstones 2.27 Ct. Oval Shape 9.2 x 8 Mm

Treasure of Gems & Jewelry

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Gems Auctions

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

GIA Certified 35.63ct Natural Green Peridot Diamonds Rings 18kt *v

GIA CERTIFIED 18KT GOLD 7.82CT MARQUISE DIAMOND SAPPHIRE RING NO HEAT **v

20.17ct GIA Certified Natural No Heat Yellow Sapphire diamonds ring 18kt *V

Gems & Glamour: Fine Jewelry & Stones Auction

Chairish Auctions

Ends from:

New York, NY, US

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

Live15

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung Thep, TH

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