Antique & Vintage Gems for Sale in Online Auctions

(10,000 price results)

Sort by:

Most Relevant

1.77 Ct Natural Multicolor Welo Opal Flash Fire Round Cab: Weight - 1.77 Ct / Dimensions - 8.20 x 8.20 x 5.10 mm / Shape & Cut - Round Cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

1.77 Ct Natural Multicolor Welo Opal Flash Fire Round Cab

36.21 Ct Natural Wild Horse Jasper Quartz Oval Cab: weight - 36.21 Ct / Size -33.00 x 19.50 x 7.30 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

36.21 Ct Natural Wild Horse Jasper Quartz Oval Cab

40.19 Ct Natural Nevada Green Copper Jasper Pear Cab: weight - 40.19 Ct / Size - 36.00 x 26.10 x 6.70 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

40.19 Ct Natural Nevada Green Copper Jasper Pear Cab

38.96 Ct Natural Corrarite Oval Cab: weight - 38.96 Ct / Size -34.00 x 21.60 x 6.00 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

38.96 Ct Natural Corrarite Oval Cab

39.68 Ct Natural Flourite Oval Cab: weight - 39.68 Ct / Dimensions - 37.00 x 19.60 x 5.50 mm / Shape - Oval Cab / Origin - Brazil / Comments - None

2026

39.68 Ct Natural Flourite Oval Cab

30.72 Ct Natural Iron Tiger Eye OVal Cab: Weight - 30.72 Ct / Dimensions - 29.00 x 17.70 x 5.80 mm / Top Class Quality / Oval Cab / Origin - Burmese / Comments - None

2026

30.72 Ct Natural Iron Tiger Eye OVal Cab

12.64 Ct Natural Orange Onyx Hexagon Cut: Weight - 12.64 Ct / Size - 18.20 x 16.20 x 7.80 mm / Shape - Hexagon Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

12.64 Ct Natural Orange Onyx Hexagon Cut

0.96 Ct Natural Multicolor Welo Opal Flash Fire Octagon Cut: Weight - 0.96 Ct / Dimensions - 8.00 x 6.10 x 4.10 mm / Shape & Cut - Octagon Cut / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

0.96 Ct Natural Multicolor Welo Opal Flash Fire Octagon Cut

Semi Precious Loose Stones and Individual Gems Assortment: Great jewelers lot of a variety of stones and gems

2026

Semi Precious Loose Stones and Individual Gems Assortment

Atlee Raber Auctions

1913-p Gold Indian Quarter Eagle TOP POP! $2 1/2 ms66+ USCG: 1913-p TOP POP! Gold Indian Quarter Eagle $2 1/2 ms66+ USCG. The 1913 Indian quarter eagle is available in lower grades, but at the Premium Gem level it is conditionally rare. Blond-gold luster gliste

2026

1913-p Gold Indian Quarter Eagle TOP POP! $2 1/2 ms66+ USCG

Over a Pound of Crystal Prisms: This lot contains over a pound of crystal prisms in misc condition. This goodie bag is intended for crafters and artists. APPROX WEIGHT: 1 LB 13.2 OZ

2026

Over a Pound of Crystal Prisms

Rapid Estate Liquidators and Auction Gallery

2023-24 DONRUSS SHAI GILGEOUS-ALEXANDER #17 NET MARVELS HOLO LASER/ 99 SGC 10: 2023-24 DONRUSS SHAI GILGEOUS-ALEXANDER #17 NET MARVELS HOLO LASER/ 99 SGC 10 Rarity seekers, rejoice! This 2023-24 Donruss Shai Gilgeous-Alexander #17 card is a true gem, boasting a stunning Holo Las

2026

2023-24 DONRUSS SHAI GILGEOUS-ALEXANDER #17 NET MARVELS HOLO LASER/ 99 SGC 10

5x3 MM Emerald and 0.05 Ctw Halo White Diamond Modern 10K Yellow Gold Pendant - Certified: A testament to superior craftsmanship, this elegant Halo pendant featuring Natural Diamonds and Emeralds is unparalleled. Showcasing the gems in a Halo arrangement, the pendant consists of 0.35 grams

2026

5x3 MM Emerald and 0.05 Ctw Halo White Diamond Modern 10K Yellow Gold Pendant - Certified

Serenity Gallerie

Antique H. T. Slaugenhaupt Studio Photography Advertising Card: Antique advertising card for H. T. Slaugenhaupt, a photographic artist from Littlestown, PA. The card advertises photographs and frames of all sizes and styles, ferrotypes, "Twelve Beautiful Gem Pictu

2026

Antique H. T. Slaugenhaupt Studio Photography Advertising Card

Schmidt Auctions

Natural Pink Sapphire Gemstones 0.42 Ct. Oval Shape 5.2 x 4.1 Mm: Product ID: 806162343 Product Name: Natural Pink Sapphire Weight: 0.42 CT. Size: 5.2 x 4.1 x 2.3 MM. Shape: Oval Color: Pink Clarity:VSI - SI1 Luster: Good Gems Origin: Madagascar Treatment: Heated Cr

2026

Natural Pink Sapphire Gemstones 0.42 Ct. Oval Shape 5.2 x 4.1 Mm

Treasure of Gems & Jewelry

Natural Green Peridot Gemstones 1.25 Ct. Cushion Shape 7.2 Mm: Product ID: 805317248 Product Name: Natural Peridot Weight: 1.25 CT. Size: 7.2 x 7.2 x 3.5 MM. Shape: Cushion Shape Color: Green Clarity:VSI - SI1 Luster: Good Gems Origin: Pakistan Treatment: Unheate

2026

Natural Green Peridot Gemstones 1.25 Ct. Cushion Shape 7.2 Mm

Treasure of Gems & Jewelry

Natural Green Turquoise Gemstone 925 Sterling Silver Pendant Jewelry 97.31 Grams: Product ID: 200108314 Product Type: 925 Sterling Silver Fine Jewelry Jewelry Weight: 97.31 Grams. Gemstones Color: Green Metal: Solid Silver 92.5%. Gemstone Detail: Turquoise At Your Service: At Treas

2026

Natural Green Turquoise Gemstone 925 Sterling Silver Pendant Jewelry 97.31 Grams

Treasure of Gems & Jewelry

Natural Green Jade Bangle 394.00 Ct. Diameter 62 Mm. Unheated Gemstone: Product ID: 819801242 Product Name: Natural Jade Weight: 394.00 CT. Size: 78 / 62 / 15 MM. Shape: Round Cabochon Color: Green Clarity:Opaque Luster: Good Gems Origin: Thailand Treatment: Unheated Crys

2026

Natural Green Jade Bangle 394.00 Ct. Diameter 62 Mm. Unheated Gemstone

Treasure of Gems & Jewelry

Natural Fancy Color Sapphire 0.83 Ct. 10 Pcs. Round Diamand Cut 2.8 - 1.6 Mm. Gemstone from Tanzania: Product ID: 806162196 Product Name: Natural Green Sapphire Weight: 0.83 CT. Size: 2.8 x 2.8 x 1.9 to 2.6 x 2.6 x 1.6 MM. Shape: Round Diamond Cut Color: Fancy Color Clarity:VSI Luster: Very Good Gems

2026

Natural Fancy Color Sapphire 0.83 Ct. 10 Pcs. Round Diamand Cut 2.8 - 1.6 Mm. Gemstone from Tanzania

Treasure of Gems & Jewelry

Natural Yellow Citrine 2.59 Ct. Cushion Checkerboard Cut 10.1 x 8.2 Mm. Gemstone From Brazil: Product ID: 801815278 Product Name: Natural Citrine Weight: 2.59 CT. Size: 10.1 x 8.2 x 5.2 MM. Shape: Cushion Checkerboard Color: Yellow Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Unheat

2026

Natural Yellow Citrine 2.59 Ct. Cushion Checkerboard Cut 10.1 x 8.2 Mm. Gemstone From Brazil

Treasure of Gems & Jewelry

Natural Purple Amethyst 4.13 Ct. 10 Pcs. VVS Trilliant Shape 5.2 x 5.2 Mm. Gemstone from Brazil: Product ID: 800325255 Product Name: Natural Amethyst Weight: 4.13 CT. Size: 5.2 x 5.2 x 3.5 MM. Shape: Trilliant Color: Purple Clarity:VVS Luster: Very Good Gems Origin: Barzil Treatment: Unheated Cry

2026

Natural Purple Amethyst 4.13 Ct. 10 Pcs. VVS Trilliant Shape 5.2 x 5.2 Mm. Gemstone from Brazil

Treasure of Gems & Jewelry

Natural Green Jade Bangle Diameter 61 Mm. with Silver Jewelry & Red Ruby: Product ID: 819813702 Product Name: Natural Jade Weight: 356.15 CT. Size: 76 x 61 x 15 MM. Shape: Round Color: Green Clarity:Opaque Luster: Good Gems Origin: Thailand Treatment: Unheated Crystal Struc

2026

Natural Green Jade Bangle Diameter 61 Mm. with Silver Jewelry & Red Ruby

Treasure of Gems & Jewelry

Natural Red Ruby 7.15 Ct. Oval Shape 12.2 x 10.7 Mm Gemstone From Madagascar: Product ID: 805935485 Product Name: Natural Ruby Weight: 7.15 CT. Size: 12.2 x 10.7 x 6.3 MM. Shape: Oval Color: Red Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: Heated (Lead-glass fill

2026

Natural Red Ruby 7.15 Ct. Oval Shape 12.2 x 10.7 Mm Gemstone From Madagascar

Treasure of Gems & Jewelry

Natural Blue Zircon 1.07 Ct. Round Shape 5.3 Mm Gemstone from Cambodia: Product ID: 807727617 Product Name: Natural Zircon Weight: 1.07 CT. Size: 5.3 x 5.3 x 4.3 MM. Shape: Round Color: Blue Clarity:VSI Luster: Good Gems Origin: Cambodia Treatment: Heated Crystal Structur

2026

Natural Blue Zircon 1.07 Ct. Round Shape 5.3 Mm Gemstone from Cambodia

Treasure of Gems & Jewelry

View:

24

Gems Auctions

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

SPECIAL JEWELRY SALE! SEE PHOTOS FOR DETAILS

UNITED STATES ARMY CABOCHON ROCK STONE LAPIDARY SPECIMEN

SPECIAL JEWELRY SALE! SEE PHOTOS FOR DETAILS

BARGAIN NIGHT! Antiques, Rocks, Gems

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

1 day 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

TOP