Antique & Vintage Gems for Sale in Online Auctions

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Loose Diamond - OVAL 4.07ct E VVS2: Loose Diamond - OVAL 4.07ct E VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: OVAL Carats: 4.07 Color: E Clarity: VVS2 Certification: IGI Video:

2026

Loose Diamond - OVAL 4.07ct E VVS2

Mynt AuctionsNew York, NY

SOLD

Striped blue labradorite freeform: Title: Striped blue labradorite freeform Origin: Madagascar Size: 11.1 x 8.8 x 3.9 cm Description: Mineral: Labradorite Locality: Madagascar Measurements: 11.1 x 8.8 x 3.9 cm Weight: 0.87 kg Fine poli

2026

Striped blue labradorite freeform

Chairish AuctionsNew York, NY

MIXED MINERAL SPECIMEN ROCK STONE LAPIDARY SPECIMEN: MIXED MINERAL SPECIMEN ROCK STONE LAPIDARY SPECIMEN

2026

MIXED MINERAL SPECIMEN ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Fiction House Jumbo Comics #24 CGC 4.5: Fiction House Jumbo Comics #24 CGC 4.5 USA 1941 This Golden Age gem highlights an incredible roster of talent, including art by legends Will Eisner and Bob Powell. With contributions from Charles Sult

2026

Fiction House Jumbo Comics #24 CGC 4.5

Landry Pop AuctionsMillville, MA

1989 1oz Silver 10 Yuan China Panda SUPERB GEM BU: 1989 1oz Silver 10 Yuan China Panda SUPERB GEM BU

2026

1989 1oz Silver 10 Yuan China Panda SUPERB GEM BU

Gold Standard AuctionsDallas, TX

Black Onyx & Diamond Ring 14Kt.: Men 14Kt Yellow Gold Black Onyx & Diamond Ring. This ring has black onyx gems with accent diamond on the center. Ring size: 12.50. Total weight: 10.60 Grams.

2026

Black Onyx & Diamond Ring 14Kt.

AWS AuctioneersLos Angeles, CA

MOROCCAN VANADINITE: MOROCCAN VANADINITE 4.3kg Height: 3 in. by Width: 11 in. by Depth: 8 in.

2026

MOROCCAN VANADINITE

Lewis & Maese Antiques & AuctionHouston, TX

Silver, Cabochon Gem-Set and Diamond Necklace and Pair of Pendant-Earrings: Vari-sized round cabochon pink, green, yellow and orange tourmalines ap. 7.0 to 4.6 mm., single-cut diamonds, ap. 102 dwts. gross. Length 16 inches. 14 kt. gold posts and inner clasp. Tourmalines: lig

2026

Silver, Cabochon Gem-Set and Diamond Necklace and Pair of Pendant-Earrings

DOYLE Auctioneers & AppraisersNew York, NY

An Assortment of Natural Purple Opal Rough and Tumbled Stones with JSL Report: An assortment of natural purple opal rough and tumbled stones, including one specimen with a Japan Gemstone Science Laboratory (JSL) identification report. The stones feature a translucent violet to p

2026

An Assortment of Natural Purple Opal Rough and Tumbled Stones with JSL Report

Gallery 63Atlanta, GA

Four Gold Rings With Colorful Gems: Lot 42 Four Gold Rings With Colorful Gems Description: 14k gold ring group, 4 rings with assorted colorful gems, three with melee diamonds, each stamped total approximate inclusive weight: 12.1 grams

2026

Four Gold Rings With Colorful Gems

Capsule AuctionsNew York, NY

Silver Ring Group with Colorful Gems: Lot 99 Silver Ring Group with Colorful Gems Description: 14 sterling silver rings set with colorful gemstones, each stamped, ring with largest blue stone is signed Hagit Gorali, signed ring size: most

2026

Silver Ring Group with Colorful Gems

Capsule AuctionsNew York, NY

Family Gems May Emerald Birthstone Charm NIP: Family Gems Collection 18k gold plated emerald May birthstone charm. New in package. Not examined out of package. Charm measures approx .5 inches long. Some wear consistent with exposure. Jewelry, est

2026

Family Gems May Emerald Birthstone Charm NIP

The Benefit Shop Foundation Inc.Mount Kisco, NY

Magic Johnson Signed 1986 Fleer #53 Card Gem Mint 10 Beckett Authenticated: Magic Johnson Signed 1986 Fleer #53 Card Gem Mint 10 Beckett Authenticated This is a remarkable 1986 Fleer #53 basketball card featuring Magic Johnson, personally signed by the Los Angeles Lakers lege

2026

Magic Johnson Signed 1986 Fleer #53 Card Gem Mint 10 Beckett Authenticated

Mynt AuctionsNew York, NY

VICTORIAN GOLDSTONE PENDANT: Antique gold tone pendant with goldstone gem. Dimensions 1-3/16 x 3/4 inches.

2026

VICTORIAN GOLDSTONE PENDANT

Affiliated AuctionsTallahassee, FL

925 STERLING SILVER OPAL TOURMALINE EARRINGS: Sterling silver stud earrings with both October birthstones (opal and tourmaline). Gem stones both heart-shaped cuts, opal and pink tourmaline. Stamped 925 on post. Size 0.62x0.34x0.16 inches. This lo

2026

925 STERLING SILVER OPAL TOURMALINE EARRINGS

Affiliated AuctionsTallahassee, FL

15" Civil War Bowie Knife: 15" Wonderful Antique Style Reproduction Bowie Knife. Great historical design and style reminiscent of the Civil War era, this knife is a true gem for collectors and enthusiasts alike. The patina on t

2026

15" Civil War Bowie Knife

Chairish AuctionsNew York, NY

Krosno Jozefina Hand Blown Art Glass Vase - Polish Crystal: This beautiful Krosno Jozefina hand blown art glass vase is a gem of Eastern European crystal craftsmanship - the exceptional clarity, organic hand-formed character, and artisan quality of the renowne

2026

Krosno Jozefina Hand Blown Art Glass Vase - Polish Crystal

Den of Antiquity AuctionsPompano Beach , FL

VERY FINE ITALIAN CARVED GILTWOOD FRAME: A very finely carved and gilt Italian frame. A gem of a frame for a small masterwork. Measures: 11" x 9 3/4" Rabbet: 8 7/8" x 7 1/2"

2026

VERY FINE ITALIAN CARVED GILTWOOD FRAME

Austin York LLCCornwall, NY

3 GOLD AND GEM SET BRACELETS: 3 GOLD AND GEM SET BRACELETS. Two bracelets, one containing five turquoise or lapis lazuli 14k gold-mounted cabochons, and the other with one large turquoise cabochon flanked by two faceted, likely ru

2026

3 GOLD AND GEM SET BRACELETS

Jackson's International AuctioneersCedar Falls, IA

2.21 Ct Natural Tanzanite Trillion Cut Set: Weight - 2.21 Ct / Dimensions- 4.0x4.0 - 4.5x4.5 mm / 9 Pc's / Shape & Cut - Trillion Cut / Transparency - SI / Origin - Tanzania / Comments - Standard Heated

2026

2.21 Ct Natural Tanzanite Trillion Cut Set

Gems AuctionBangkok, TH

0.46 Ct Natural Zambian Green Emerald Baguette Cut Set: Weight - 0.46 Ct / Size - 3.6x2.2 - 3.8x2.4 mm / 4 Pc's / Shape - Baguette Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.46 Ct Natural Zambian Green Emerald Baguette Cut Set

Gems AuctionBangkok, TH

7.73 Ct Natural Purple Amethyst Cushion Cut Pair: Weight - 7.73 Ct / Dimensions - 9.90 x 9.90 x 6.80 mm / 2 PC's / Shape - Cushion Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

7.73 Ct Natural Purple Amethyst Cushion Cut Pair

Gems AuctionBangkok, TH

3.33 Ct Natural Green Peridot Cushion Cut Pair: Weight - 3.33 Ct / Dimensions - 8.00 x 6.00 x 4.30 mm / 2 Pc's / Shape - Cushion Cut / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

2026

3.33 Ct Natural Green Peridot Cushion Cut Pair

Gems AuctionBangkok, TH

2.60 Ct Natural Almandite Garnet Cushion Cut: Weight - 2.60 Ct / Dimensions - 8.60 x 6.60 x 4.80 mm / Shape - Cushion Cut / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

2.60 Ct Natural Almandite Garnet Cushion Cut

Gems AuctionBangkok, TH

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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

8 hrs 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

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