Opal Gems

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Natural London Blue Topaz Gemstones 4.42 Ct. 2 Pcs Oval Shape 9.1 x 7.3 Mm.: Product ID: 807168922 Product Name: Natural Blue Topaz Weight: 4.42 CT. Size: 9.1 x 7.3 x 4.8 MM. Shape: Oval Color: London Blue Clarity:SI1 Luster: Good Gems Origin: Brazil Treatment: Treated Crystal

2026

Natural London Blue Topaz Gemstones 4.42 Ct. 2 Pcs Oval Shape 9.1 x 7.3 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Green Blueish Grandidierite Gemstones 1.07 Ct. Pear Shape 7 x 4 Mm.: Product ID: 803100108 Product Name: Natural Tsavorite Weight: 1.07 CT. Size: 7 x 4 x 4 MM. Shape: Pear Color: Green Blueish Clarity:SI1 Luster: Good Gems Origin: Madagascar Treatment: Unheated Crystal

2026

Natural Green Blueish Grandidierite Gemstones 1.07 Ct. Pear Shape 7 x 4 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Multi Color Opal Gemstones 1.41 Ct. Oval Shape 8.8 x 7.3 Mm.: Product ID: 818708722 Product Name: Natural Opal Weight: 1.41 CT. Size: 8.8 x 7.3 x 5.2 MM. Shape: Oval Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Unhe

2026

Natural Multi Color Opal Gemstones 1.41 Ct. Oval Shape 8.8 x 7.3 Mm.

Treasure of Gems & JewelryLake Charles, LA

925 Sterling Silver Jewelry 10.06 Grams Bangle Diameter 60 mm. 5 Mm. Round Blue CZ: Product ID: 280550052 Product Type: 925 Sterling Silver Fine Jewelry Jewelry Weight: 10.06 Grams. Gemstones Color: Silver Metal: Solid Silver 92.5%. Gemstone Detail: Average Range 9.96 - 10.24 Gram Pe

2026

925 Sterling Silver Jewelry 10.06 Grams Bangle Diameter 60 mm. 5 Mm. Round Blue CZ

Treasure of Gems & JewelryLake Charles, LA

Natural Purplish Red Ruby Gemstone 0.58 Ct. Oval 5.4 x 4 Mm.: Product ID: 805921549 Product Name: Natural Ruby Weight: 0.58 CT. Size: 5.4 x 4 x 2.8 MM. Shape: Oval Color: Red Clarity:SI1 Luster: Good Gems Origin: Madagascar Treatment: Unheated Crystal Structure:

2026

Natural Purplish Red Ruby Gemstone 0.58 Ct. Oval 5.4 x 4 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Tanzanite Gemstones 0.89 Ct. Oval 6.9 x 5.9 Mm.: Product ID: 807005536 Product Name: Natural Tanzanite Weight: 0.89 CT. Size: 6.9 x 5.9 x 3 MM. Shape: Oval Color: Purple Clarity:SI Luster: Good Gems Origin: Tanzania Treatment: Heated Crystal Structu

2026

Natural Blue Tanzanite Gemstones 0.89 Ct. Oval 6.9 x 5.9 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Green Loose Diamond 0.64 Ct. 2 Pcs Round Diamond Cut 4.3 Mm.: Product ID: 502100275 Product Name: Natural Natural Diamond Weight: 0.64 CT. Size: 4.3 x 4.3 x 2.5 MM. Shape: Round Diamond Cut Color: Green Clarity:SI1 Luster: Good Gems Origin: Belgium Treatment: Tr

2026

Natural Green Loose Diamond 0.64 Ct. 2 Pcs Round Diamond Cut 4.3 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural White Loose Diamond 0.25 Ct. Round Diamond Cut 4 Mm.: Product ID: 502100532 Product Name: Natural Natural Diamond Weight: 0.25 CT. Size: 4 x 4 x 2.5 MM. Shape: Round Diamond Cut Color: White Clarity:SI1 Luster: Good Gems Origin: Belgium Treatment: Treate

2026

Natural White Loose Diamond 0.25 Ct. Round Diamond Cut 4 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Paraiba Color Apatite Gemstones 0.71 Ct. Oval Shape 7.1 x 5.2 Mm.: Product ID: 800613719 Product Name: Natural Apatite Weight: 0.71 CT. Size: 7.1 x 5.2 x 3.2 MM. Shape: Oval Color: Neon Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Unheated Crystal S

2026

Natural Paraiba Color Apatite Gemstones 0.71 Ct. Oval Shape 7.1 x 5.2 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Paraiba Color Apatite Gemstones 0.78 Ct. Oval Shape 7.1 x 5 Mm.: Product ID: 800613675 Product Name: Natural Apatite Weight: 0.78 CT. Size: 7.1 x 5 x 3.1 MM. Shape: Oval Color: Neon Blue Clarity:VSI Luster: Good Gems Origin: Tanzania Treatment: Unheated Crystal Str

2026

Natural Paraiba Color Apatite Gemstones 0.78 Ct. Oval Shape 7.1 x 5 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Bluish Green Topaz Gemstones 3.17 Ct. 10 Pcs. Round Shape 4.2 Mm.: Product ID: 807168866 Product Name: Natural Topaz Weight: 3.17 CT. Size: 4.2 x 4.2 x 2.4 MM. Shape: Round Color: Bluish Green Clarity:SI1 Luster: Good Gems Origin: Brazil Treatment: Treated Crystal St

2026

Natural Bluish Green Topaz Gemstones 3.17 Ct. 10 Pcs. Round Shape 4.2 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Orangish Pink Tourmaline Gemstones 1.38 Ct. Octagon 6.9 x 5.3 x 4 Mm.: Product ID: 807234177 Product Name: Natural Tourmaline Weight: 1.38 CT. Size: 6.9 x 5.3 x 4 MM. Shape: Octagon Color: Orangish Pink Clarity:VVS Luster: Good Gems Origin: Nigeria Treatment: Unheated Cr

2026

Natural Orangish Pink Tourmaline Gemstones 1.38 Ct. Octagon 6.9 x 5.3 x 4 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Pink Ruby Gemstones 1.56 Ct. Oval Shape 7.9 x 6.4 Mm.: Product ID: 805910811 Product Name: Natural Ruby Weight: 1.56 CT. Size: 7.9 x 6.4 x 3.3 MM. Shape: Oval Color: Purplish Pink Clarity:VSI Luster: Good Gems Origin: Mozambique Treatment: Heated (Lead-gl

2026

Natural Pink Ruby Gemstones 1.56 Ct. Oval Shape 7.9 x 6.4 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Sapphire Gemstones 0.69 Ct. Oval Shape 6.3 x 4.5 Mm.: Product ID: 806151607 Product Name: Natural Blue Sapphire Weight: 0.69 CT. Size: 6.3 x 4.5 x 2.9 MM. Shape: Oval Color: Blue Clarity:SI1 Luster: Good Gems Origin: Thailand Treatment: Heated Crystal St

2026

Natural Blue Sapphire Gemstones 0.69 Ct. Oval Shape 6.3 x 4.5 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Blue Sapphire Gemstones 0.54 Ct. Octagon Shape 4.5 x 4 Mm.: Product ID: 806012408 Product Name: Natural Blue Sapphire Weight: 0.54 CT. Size: 4.5 x 4 x 3.5 MM. Shape: Octagon Color: Blue Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: Heated Crystal

2026

Natural Blue Sapphire Gemstones 0.54 Ct. Octagon Shape 4.5 x 4 Mm.

Treasure of Gems & JewelryLake Charles, LA

Vintage 1950s Dome gem stone Brooch: Item comes exactly as shown Know what you are bidding on. Carefully refer to and examine all photos, ask questions, do research, etc., to determine (Authinticity) . before bidding in order to determin

2026

Vintage 1950s Dome gem stone Brooch

Annzstiques Auction HouseNorth Babyon, NY

1922 Silver Peace Dollar GEM BU: 1922 Silver Peace Dollar GEM BU

2026

1922 Silver Peace Dollar GEM BU

Gold Standard AuctionsDallas, TX

1922 Silver Peace Dollar GEM BU: 1922 Silver Peace Dollar GEM BU

2026

1922 Silver Peace Dollar GEM BU

Gold Standard AuctionsDallas, TX

1936 Silver Arkansas Half Dollar GEM BU: 1936 Silver Arkansas Half Dollar GEM BU

2026

1936 Silver Arkansas Half Dollar GEM BU

Gold Standard AuctionsDallas, TX

1985 Mexico Silver 1 Onza Libertad SUPERB GEM BU: 1985 Mexico Silver 1 Onza Libertad SUPERB GEM BU

2026

1985 Mexico Silver 1 Onza Libertad SUPERB GEM BU

Gold Standard AuctionsDallas, TX

BITERMINATED QUARTZ CRYSTAL: Complex biterminated quartz crystal (u130.71). Weight: 1.78 grams. Origin: Lechang mine, Guangdong, China. THIS LOT QUALIFIES FOR A 30-DAY UNCONDITIONAL RETURN FROM THE DATE OF SALE. BUYERS ARE

2026

BITERMINATED QUARTZ CRYSTAL

Antique Arena Inc.Brooklyn, NY

JEWELRY. (4) Assorted Gold Diamond & Gem Stickpins: Including an unmarked gilt 12kt yellow gold stickpin accented with coral; an unmarked 8kt yellow gold stickpin with a central bezel-set red gem cabochon; an unmarked 8kt yellow gold figural stickpin d

2026

JEWELRY. (4) Assorted Gold Diamond & Gem Stickpins

Clarke Auction GalleryLarchmont, NY

JEWELRY. Etruscan Revival Gold and Gem Brooch.: Beautiful Etruscan Revival tapered gold brooch with gilt finish showcasing an oval faceted green gem surrounded by beading and scroll accents. With a c-clasp and non-gold pin backing. Total approx. we

2026

JEWELRY. Etruscan Revival Gold and Gem Brooch.

Clarke Auction GalleryLarchmont, NY

JEWELRY. Antique Silver Gilt and Foiled Back Gem: Brooch. Antique silver gilt floral brooch displaying an oval faceted foil back light blue gem and suspending a floral motif silver gilt drop pendant displaying a pear faceted foil back light blue gem.

2026

JEWELRY. Antique Silver Gilt and Foiled Back Gem

Clarke Auction GalleryLarchmont, NY

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Regal White Horse and Golden Carriage Trinket Box

Emerald Cut Blue Iolite Sterling Silver Ring

Set of 6 Murano Murrine Goto Glasses

1200+ Gallery, Gems & Collectibles

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

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

Live28

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung Thep, TH

4.45 Ct Natural Ethiopian Fire Opal Rough

29.23 Ct "Top Quality" Natural Green Amethyst

4.67 ct "Top Luster" Natural Sunstone

$1 Start Exciting No Reserve Gems Auction

Finest Gems Auction

Starts on:

Rajasthan, Rajasthan, IN

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